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Method and systems for determining hydrogen embrittlement

Roller mill and method for milling brittle milling material

Date/App# patent app List of recent Brittle-related patents
08/28/14
20140239552
 Shaping of brittle materials with controlled surface and bulk properties patent thumbnailnew patent Shaping of brittle materials with controlled surface and bulk properties
Methods of and devices for forming edge chamfers and through holes and slots on a material that is machined using a laser, such as an ultrafast laser. The shaped material has predetermined and highly controllable geometric shape and/or surface morphology.
08/28/14
20140239100
 Roller mill and method for milling brittle milling material patent thumbnailnew patent Roller mill and method for milling brittle milling material
A roller mill for crushing brittle material has two grinding rollers forming a grinding gap, and provides a delivery chute for feeding the material to the grinding gap. In the delivery chute at least one distributor device is arranged above a middle region of the grinding gap and extends above the grinding gap transversely to the longitudinal extent of the grinding gap and covers from 5 to 70% of the cross-section of the delivery chute.
08/28/14
20140238145
 Method and systems for determining hydrogen embrittlement patent thumbnailnew patent Method and systems for determining hydrogen embrittlement
A method for use in determining hydrogen embrittlement in a plated sample is provided. The method includes positioning the plated sample between a first holding member and a second holding member, moving the second holding member towards the first holding member to bend the plated sample, and applying a static load to the plated sample for a predetermined duration of time.
08/21/14
20140236285
 Stent fabrication via tubular casting processes patent thumbnailStent fabrication via tubular casting processes
Tubular casting processes, such as dip-coating, may be used to form substrates from polymeric solutions which may be used to fabricate implantable devices such as stents. The polymeric substrates may have multiple layers which retain the inherent properties of their starting materials and which are sufficiently ductile to prevent brittle fracture.
08/21/14
20140235061
 Ductile mode machining methods for hard and brittle components of plasma processing apparatuses patent thumbnailDuctile mode machining methods for hard and brittle components of plasma processing apparatuses
A method of ductile mode machining a component of a plasma processing apparatus wherein the component is made of nonmetallic hard and brittle material wherein the method comprises single point turning the component with a diamond cutting tool causing a portion of the nonmetallic hard and brittle material to undergo a high pressure phase transformation to form a ductile phase portion of the hard and brittle material during chip formation wherein a turned surface is formed from a phase changed material and the turned surface is a grooved textured surface of phase changed material.. .
08/21/14
20140234662
 Layer system having a two-ply metal layer patent thumbnailLayer system having a two-ply metal layer
Known protective layers having high cr content and additional silicon form brittle phases, which additionally become brittle under the effect of carbon during use. The protective layer according to the invention comprises a two-part metal layer, which contains tantalum on the outside..
08/21/14
20140234153
 Cost reduced steel for hydrogen technology with high resistance to hydrogen-induced embrittlement patent thumbnailCost reduced steel for hydrogen technology with high resistance to hydrogen-induced embrittlement
A corrosion-resistant, hot and cold formable and weldable steel for use in hydrogen-induced technology with high resistance to hydrogen embrittlement has the following composition: 0.01 to 0.4 percent by mass of carbon, ≦3.0 percent by mass of silicon, 0.3 to 30 percent by mass of manganese, 10.5 to 30 percent by mass of chromium, 4 to 12.5 percent by mass of nickel, ≦1.0 percent by mass of molybdenum, ≦0.2 percent by mass of nitrogen, 0.5 to 8.0 percent by mass of aluminum, ≦4.0 percent by mass of copper, ≦0.1 percent by mass of boron, ≦1.0 percent by mass of tungsten, ≦5.0 percent by mass of cobalt, ≦0.5 percent by mass of tantalum, ≦2.0 percent by mass of at least one of the elements: niobium, titanium, vanadium, hafnium and zirconium, ≦0.3 percent by mass of at least one of the elements: yttrium, scandium, lanthanum, cerium and neodymium, the remainder being iron and smelting-related steel companion elements.. .
08/14/14
20140227952
 Grinding tool for machining brittle materials and a method of making a grinding tool patent thumbnailGrinding tool for machining brittle materials and a method of making a grinding tool
The invention relates to a grinding tool for machining brittle materials. The grinding tool has a core and an abrasive rim.
08/14/14
20140224650
 Corrosion resistant and electrically conductive surface of metallic components for electrolyzers patent thumbnailCorrosion resistant and electrically conductive surface of metallic components for electrolyzers
Methods for providing a metal surface structure and treatment process to prevent the corrosion (e.g., high electrochemical potential oxidization and hydrogen embrittlement) of a metallic component used in electrolyzer operational conditions. The oxide surface scale of a metal plate is used to prevent the corrosion, and electrical conductive materials such as e.g., precious metals or carbon are used to provide the surface electrical conductance of the metallic components.
08/07/14
20140220384
 Alloy, protective layer and component patent thumbnailAlloy, protective layer and component
Known protective layers having a high cr-content and a silicone in addition, form brittle phases that embrittle further under the influence of carbon during use. The protective layer according to the invention is composed of 22% to 26% cobalt (co), 10.5% to 12% aluminum (al), 0.2% to 0.4% yttrium (y) and/or at least one equivalent metal from the group comprising scandium and the rare earth elements, 15% to 16% chrome (cr), optionally 0.3% to 1.5% tantal, the remainder nickel (ni)..
08/07/14
20140220379
Alloy, protective layer and component
Known protective layers having a high cr content and additionally a silicon form brittle phases which additionally become brittle under the influence of carbon during use. The protective layer hereof has a composition 22% to 24% cobalt (co), 10.5% to 11.5% aluminum (ai), 0.2% to 0.4% yttrium (y) and/or at least one equivalent metal from the group comprising scandium and the rare earth elements, 14% to 16% chrome (cr), optionally 0.3% to 0.9% tantalum, the remainder nickel (ni)..
08/07/14
20140220226
Food product for enhancing chewing ability
The object of the present invention is to provide a food product for enhancing chewing ability having hardness, viscosity and so on suitable for the mouth of a small child from the age of one year to five years and eleven months, in particular a young child in the age of approximately one and one-half years who can utilize teeth for chewing after weaning. The food product for enhancing chewing ability of the present invention contains at least one type of main raw material selected from the flour group consisting of wheat flour, rice flour and starchy flour, and at least one type of secondary raw material selected from the group consisting of sorbitol and glycerol.
08/07/14
20140220225
High protein whipped collet extrusion crunchy snack product and manufacturing apparatus and process
The invention described herein comprises a crunchy egg product, formulae, manufacturing apparatus, and manufacturing processes to produce a desirable consumer product that is nutritious and fulfills a gap in crunchy low carbohydrate snack food product category. The final product comprises a crunchy whipped egg collet having a low water content by weight, audible fracturing characteristics, and brittleness flex and stress characteristics.
08/07/14
20140215926
Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrsystalline diamond compacts
Embodiments relate to polycrystalline diamond compacts (“pdcs”) that are less susceptible to liquid metal embrittlement damage due to the use of at least one transition layer between a polycrystalline diamond (“pcd”) layer and a substrate. In an embodiment, a pdc includes a pcd layer, a cemented carbide substrate, and at least one transition layer bonded to the substrate and the pcd layer.
07/31/14
20140213384
Golf club fabricated from bulk metallic glasses with high toughness and high stiffness
Golf clubs formed from bulk-solidifying amorphous metals (i.e., metallic glasses) having high elastic modulus and fracture toughness, and to methods of forming the same are provided. Among other components, the golf club materials disclosed enable fabrication of flexural membranes or shells used in golf club heads (drivers, fairways, hybrids, irons, wedges and putters) exhibiting enhanced flexural or bending compliance together with the ability to deform plastically and avoid brittle fracture or catastrophic failure when overloaded under bending loads.
07/31/14
20140213061
Ductile mode drilling methods for brittle components of plasma processing apparatuses
A method of drilling holes comprises ductile mode drilling the holes in a component of a plasma processing apparatus with a cutting tool wherein the component is made of a nonmetallic hard and brittle material. The method comprises drilling each hole in the component by controlling a depth of cut while drilling such that a portion of the brittle material undergoes high pressure phase transformation and forms amorphous portions of the brittle material during chip formation.
07/31/14
20140208928
Shock transfer armor
An armor system includes an appliqué comprising a high fluid retaining material (hfrm) and a plate configured to hold the appliqué against a compartment, wherein the armor system is adapted so that upon impact of a blast wave upon the plate, the hfrm is vented away from the compartment. The armor system may be adapted to a vehicle.
07/24/14
20140203214
Flexible, semiconducting nanocomposite materials based on nanocrystalline cellulose and polyaniline
A new approach is conceived for the development of organic polymeric conducting materials synthesized from nanocomposites of nanocrystalline cellulose (ncc) and polyaniline (pani). The process involves oxidative-radical polymerization of aniline in the presence of ncc using either in situ or emulsion polymerization.
07/17/14
20140199823
Method for manufacturing semiconductor device
An sot substrate (6), in which a silicon layer (5) is provided on a silicon substrate (3) via a silicon oxide film (4), is formed. Next, a plurality of semiconductor elements (8) is formed on a surface of the silicon layer (5).
07/17/14
20140197352
Methods and compositions for energy dissipation
A method for forming a composition exhibiting energy dissipation in at least a portion of the frequency range from about 1 ghz to about 20 ghz can comprise treating a magnetic lossy material to increase the brittleness of the material, processing at least a portion of the magnetic lossy material into a powder, and mixing at least a portion of the powder with a dielectric resin, wherein the percentage volume of the powder relative to the total volume of the composition is configured such that dissipation of incident electromagnetic radiation is substantially optimized in at least a portion of the frequency range from about 1 ghz to about 20 ghz.. .
07/17/14
20140197253
System and method for processing multiple polymer component articles for recycling
A system and method for separating polymer components of a multi-component article, such as a shoe, is presented. The described system and method exploits the differences in embrittlement and glass transition temperature of different polymer components of the multi-component article by cryogenically freezing the prepared article and impacting the article such that one polymer component is pulverized without substantially fracturing the remaining portion of the article.
07/03/14
20140186982
Organic light emitting diode display and manufacturing method thereof
An organic light emitting diode (oled) display includes a display substrate, an encapsulation substrate facing the display substrate; a soft sealant disposed between the display substrate and the encapsulation substrate and adhering the display substrate and the encapsulation substrate to each other; and a brittle sealant connecting a side of the display substrate and a side of the encapsulation substrate. Therefore, the organic light emitting diode (oled) display does not generate cracks on the attachment surface of the soft sealant and display substrate and encapsulation substrate because the soft sealant has a high fracture toughness even though a stress concentration phenomenon occurs on the attachment surface of the soft sealant, the display substrate and encapsulation substrate therefore, it is possible to prevent the display substrate and encapsulation substrate from being easily broken because of the external impact or deformation thereof..
07/03/14
20140186644
Moisture resistant coating
Some embodiments of the invention generally relate to a moisture barrier coating that is biodegradable and compostable. Some embodiments also relate to a coating that is dual ovenable.
07/03/14
20140186101
Austenitic steel welded joint
An austenitic steel welded joint is produced by gas tungsten arc welding an austenitic steel base metal with a welding material of austenitic steel having a composition comprising: c≦0.1%; si≦0.8%; mn: 1.5 to 5.5%; ni: 8 to 15%; cr: 18 to 24%; al<0.05%; n: 0.15 to 0.35%; and one or more of v≦0.5%, nb≦0.5%, and mo≦4.5% if necessary, the balance being fe and impurities that contain o≦0.02%, p≦0.05%, and s≦0.03%. The chemical composition satisfies [413−462(c+n)−9.2si−8.1 mn−13.7cr−9.5ni−18.5mo≦−70].
07/03/14
20140182392
Apparatus and method for breakage testing of small articles
Apparatus, systems and methods for testing brittle articles, such as glass or ceramic articles are disclosed. The testing is provided by a test apparatus that imposes a bending test to a brittle article.
06/26/14
20140180437
Plasticized bone and soft tissue grafts and methods of making and using same
The present invention provides a plasticized dehydrated or freeze-dried bone and/or soft tissue product that does not require special conditions of storage, for example refrigeration or freezing, exhibits materials properties that approximate those properties present in normal hydrated tissue, is not brittle, does not necessitate rehydration prior to clinical implantation and is not a potential source for disease transmission. The invention replaces water in the molecular structure of the bone or soft tissue matrix with one or more plasticizers allowing for dehydration of the tissue, yet not resulting in an increase in brittleness of the plasticized product, and resulting in compressive and/or tensile properties similar to those of normal hydrated bone.
06/26/14
20140174914
Methods and systems for reducing particles during physical vapor deposition
Embodiments provided herein describe methods and systems for depositing material onto a surface. A target including a material in a porous state is provided.
06/19/14
20140167397
Arrangement for a motor vehicle
A motor vehicle has a cover module (4) formed from a brittle material and a rollover hoop (10) in a passive position below the cover module (4). The rollover hoop (10) moves to an active position in a rollover and breaks through at least the cover module (4)..
06/19/14
20140166766
Railroad rail head repair
A multi-pass gas metal arc weld (“gmaw”) approach is used for in-situ repair of railhead defects. A defect is removed via machining a perpendicular slot or grove in the railhead leaving the web and base unaltered.
06/05/14
20140154395
Crunchy egg product and manufacturing apparatus and process
The invention described herein comprises a crunchy egg product, manufacturing apparatus, and manufacturing processes to produce a desirable consumer product that is nutritious and fulfills a gap in crunchy low carbohydrate snack food product category. The final product comprises a high egg percentage by volume and a low water content by weight, audible fracturing characteristics, and brittleness characteristics.
05/29/14
20140147327
Method for manufacturing alloy containing transition metal carbide, tungsten alloy containing transition metal carbide, and alloy manufactured by said method
The present invention relates to the development of an alloy material with significantly improved low-temperature brittleness, recrystallization brittleness, and irradiation brittleness by the introduction of a recrystallization microstructure into an alloy, particularly a tungsten material, to significantly strengthen a weak grain boundary of the recrystallization microstructure. The present invention comprises the steps of: mechanically alloying at least one species selected from a group-iva, va, or via transition metal carbide and a metallic raw material; sintering base powders obtained through the mechanically alloying step, by using a hot isostatic press; and performing plastic deformation of at least 60% on the alloy obtained through the sintering step, at a strain rate between 10−5 s−1 and 10−2 s−1 and at a temperature between 500° c.
05/29/14
20140145333
Device comprising a ductile layer and method of making the same
Device comprising a ductile layer, a method for making a component comprising a ductile layer and a method for testing a component are disclosed. An embodiment includes an electronic device including a first conductive layer, a ductile layer and a brittle layer between the first conductive layer and the ductile layer..
05/29/14
20140144965
Method to manipulate brittle material sheet compound shape
A method for manipulating a glass sheet compound shape during a severing operation including, for example, positioning a scoring device against the first side of the central portion of the glass sheet, and temporarily bending an extended portion of the glass sheet located between the scoring device and a selected one of the edge portions from a first orientation to a severing orientation by applying a force to the extended portion of the glass sheet. In one example, the force can be applied to achieve a predetermined surface stress in the glass sheet.
05/29/14
20140144419
Method and apparatus for tile cutting
A method and apparatus for cutting rigid, brittle articles such as tile used as a building material is improved by the capability to make both straight and curved cuts in tile on a single machine. The machine has both circular and plunge cutting tools and a table for moving the tile in both curved and straight lines in relation to the cutting tool, thereby achieving both curved and straight cuts..
05/22/14
20140141187
Flexible material and articles made therefrom
An article includes a polymeric blend of a polyolefin, a styrenic based block copolymer, and a plasticizer, wherein the article has a cold temperature brittleness point of at least about −80° c., such as at least about −90° c., or even as low as about −110° c., as measured by astm d746. In an embodiment, the article is a flexible tube..
05/22/14
20140138727
Method and apparatus for processing a workpiece and an article formed thereby
A manufacturing process is applicable to singulating die from a substrate, where the substrate has a layer distinguishable from the substrate by a mechanical property such as brittleness. The process can include providing a workpiece including a substrate and a layer disposed on a first surface, modifying the mechanical property such as by compression, deforming a region of the substrate proximate to the portion of the layer having the modified mechanical property; and fracturing the portion of the layer at a location proximate to the deformed region of the substrate.
05/15/14
20140130552
Separation apparatuses for separating sheets of brittle material and methods for separating sheets of brittle material
Methods and apparatuses for separating sheets of brittle material are disclosed. According to one embodiment, a separation apparatus for separating a sheet of brittle material includes a first separation cam positioned adjacent to a sheet conveyance pathway and a second separation cam positioned opposite from and downstream of the first separation cam.
05/08/14
20140124200
Oil and gas well proppants of silicone-resin-modified phenolic resins
Proppant particles coated with an arylolic resin/silicone resin copolymer, wherein the silicon resin contains d units and t units, are suitable for fracturing operations in geological formations and retain their deformability over time without becoming excessively brittle.. .
05/08/14
20140123739
Method for testing particulate materials
Methods of testing brittle particulate materials are described. In a preferred embodiment, a method includes characterizing the particle disintegration or breakage after a sample of brittle particle material is treated with a fluid or chemical.
05/01/14
20140120366
Plated steel sheet having plated layer with excellent stability for hot press molding
The present invention relates to a plated steel sheet having a plated layer with excellent stability for hot press molding, and more specifically, to a plated steel sheet having a plated layer with excellent stability for hot press molding in which a lme (liquid metal embrittlement) phenomenon caused by a zinc enrichment region included in the plated layer is suppressed during hot press molding.. .
05/01/14
20140116750
Flat cable
The invention is provided to a flat cable having a thinner insulating covering while keeping sufficient wear resistance and low temperature resistance. The invention provides a flat cable, which includes at least two conductors disposed apart from each other and in parallel to each other, and an insulating covering disposed over a periphery of the at least two conductors, and formed of vinyl chloride-based resin composition having a brittle temperature of from −40 celsius degrees to −25 celsius degrees, an hardness d of from 35 to 55, and heating deformation of 10% or below..
04/24/14
20140113797
Device and method for cutting brittle member and cut-out brittle member
A device for cutting a brittle member such as a glass is comprised of a laser oscillator configured to radiate a laser beam through a first space onto a first region on the brittle member; a cooling nozzle configured to expel a cooling medium onto a second region distinct from the first region on the brittle member; a baffle so disposed as to leave a gap between the member and the baffle and to have the first region not enclosed by the baffle, and so directed as to deflect a flow of a splash and a mist originating in the second region away from the first region; and a gas nozzle configured to expel a gas toward the gap.. .
04/24/14
20140109280
Polyurethane yarn, as well as fabric and swimwear using same
In order to provide a polyurethane yarn having exceptional performance in terms of resistance to chlorine embrittlement essentially without the use of zinc, which is a heavy metal, and having advantageous application particularly in swimwear; as well as a fabric and article of swimwear using the polyurethane yarn, the present invention is a polyurethane yarn characterized in containing a partially hindered phenol compound having at least one partially hindered hydroxyphenyl group and a molecular weight of 300 or more, and a synthetic carbonate comprising one metal selected from the group consisting of alkali metals and alkaline-earth metals. The polyurethane yarn and other fibers are combined to yield a fabric and article of swimwear..
04/17/14
20140107313
Low-emission hardener for epoxy resins
As well as a method for thinning of hardeners for epoxy resins by adding the amine of formula (i). These hardeners harden with epoxy resins quickly and without blushing to form films of high hardness and little brittleness, even without non-incorporable thinners such as benzyl alcohol.
04/17/14
20140106647
Multifunctional substrate polishing and burnishing device and polishing and burnishing method thereof
The invention, involving grinding and polishing flat processing and thinning processing of hard and brittle materials such as silicon wafer, sapphire substrate and the glass substrate, belongs to ultra-precision machining technical field and provides a multifunction substrate grinding and polishing device and method for the substrate grinding and polishing, which could be used in the grinding and polishing process of flat substrate such as ceramics, metal and composite materials. The grinding and polishing of substrate are processed in three ways: axial plunge grinding and polishing, radial plunge grinding and polishing and back grinding and polishing of wafer with outer rim.
04/03/14
20140090891
Azimuthal brittleness logging systems and methods
Methods and systems for gathering, deriving, and displaying the azimuthal brittleness index of a borehole. At least some embodiments include various methods for calculating and displaying borehole measurements in real-time for geosteering and drilling operations.
03/27/14
20140086786
Weld metal having excellent resistance to hydrogen embrittlement susceptibility
The weld metal of the present invention is formed by gas shield arc welding using a flux-cored wire, has a predetermined chemical component composition, and contains 20% or more of ti. The amount of ti-containing oxide particles having a circle-equivalent diameter of 0.15-1.0 μm is at least 5000 per square mm, the amount of v per total mass of weld metal present as a compound within the weld metal is 0.002% or more, and the average circle equivalent diameter of v-containing carbide present in the weld metal is 15 nm or less..
03/27/14
20140084009
Pliable thermal container
Pliable thermal containers interchangeably serve for containing cold or hot items, and are manufactured in polyurethane or eva foamed materials, are struck resistant, and maintain a structure that allows them to remain upright and resist certain loads. The containers solve durability issues, a foamed material is used, and comprises unicellular air bubbles that provide thermal isolation properties and at the same time, during molding, this material attaches to a plasticized textile inner coating located at a mold piston for forming an interference zone.
03/20/14
20140080394
Beveling grindstone
Provided is a beveling grindstone in which diamond abrasive grains etc. Are prevented from falling off even after long-term grinding to allow long-term use of the grindstone and in which chipping that occurs during beveling of a hard and brittle material and the occurrence of cracking in the ground material are suppressed.
03/13/14
20140072791
Heat-resistant brittle label
A laser-markable, acrylic resin-based laminate having a thickness of 100 to 200 μm and including (a3) a pigmented layer made of a crosslinked acrylic resin obtained by crosslinking an acrylic resin composition having a hydroxyl value of 10 to 100 mg koh/g, (b3) a base layer made of a crosslinked acrylic resin obtained by crosslinking an acrylic resin composition having a hydroxyl value of 18 to 40 mg koh/g, and (c3) a destructible layer made of a crosslinked acrylic resin obtained by crosslinking a mixture of an acrylic resin composition having a hydroxyl value of 20 to 35 mg koh/g and polymer beads.. .
03/06/14
20140066544
Insulating composition for multilayer printed circuit board
The present invention relates to an interlayer insulating composition for a multilayer printed wiring board including: an epoxy resin including a naphthalene-modified epoxy resin, a cresol novolac epoxy resin, and a rubber-modified epoxy resin; a thermoplastic resin; a curing agent; and an inorganic filler and a multilayer printed wiring board including the same as an insulating layer. The present invention can provide an insulating composition excellent in adhesion between an insulating layer and a cu layer to secure normal operation and reliability of a final substrate.
03/06/14
20140065292
Use of monazite or xenotime solution precursors to increase the density and shear strength of oxide composites
Aqueous precursor solutions are described that comprise at least one monazite-based material precursor, at least one xenotime-based material precursor or a combination thereof; and a plurality of fine suspended particles of an oxide material. Contemplated oxide composites, as described herein, comprise a plurality of fibers surrounded by at least one monazite or xenotime-based material, wherein the oxide composite has nearly a fully dense matrix.
03/06/14
20140065285
Crunchy egg product and manufacturing apparatus and process
The invention described herein comprises a crunchy egg product, manufacturing apparatus, and manufacturing processes to produce a desirable consumer product that is nutritious and fulfills a gap in crunchy low carbohydrate snack food product category. The final product comprises a high egg percentage by volume and a low water content by weight, audible fracturing characteristics, and brittleness characteristics.
03/06/14
20140064460
End-to-end logic tracing of complex call flows in a distributed call system
A logic history can be provided for every request or call instance through a distributed computing system that uniquely traces its entire path, end-to-end, in-band within the messaging for the system. The end result is a single true representation of what occurred with no post computational inference.
02/27/14
20140053974
Lamination method and lamination system
To provide a lamination method and a lamination system capable of excellently laminating a film-type laminate without damage even though the semiconductor is a brittle lamination target such as a foil-type semiconductor or a semiconductor made of highly brittle material. In a lamination method for laminating a film-type laminate to a brittle lamination target by overlapping the brittle lamination target and the film-type laminate and heating and pressing the brittle lamination target and the film-type laminate, with respect to the brittle lamination target mounted on a mount member and carried into a lamination device, an eleastic film member is expanded into a vacuum chamber of the lamination device from the above to press and laminate the brittle lamination target and the film-type laminate..
02/20/14
20140051335
Abrasive and polishing composition
Provided is a polishing composition containing an abrasive and water. The abrasive content in the polishing composition is no less than 0.1% by mass.
02/13/14
20140044549
Ductile compensation layer for brittle components
Disclosed is a blade element of a turbomachine, in particular of a gas turbine, which comprises a fastening element (10) with which the blade element is arranged in a receptacle (11) of the turbomachine. In the region of the fastening element, the blade element has a core region (18) and an envelope region (19) which at least partially envelops the core region.
02/13/14
20140043125
Method for producing fully dense rare earth-iron-based bonded magnet
Provided is a method for producing a fully dense rare earth-iron-based bonded magnet, the method comprising: kneading a non-tacky thermosetting resin composition with rare earth-iron-based magnet flakes to produce a solid granular composite magnetic material; filling the granular composite magnetic material into a cavity, applying a uniaxial pressure higher than or equal to the yield stress of the thermosetting resin composition to the granular composite magnetic material so as to produce a green compact in which voids are reduced as a result of an interaction between brittle fracture of the magnet flakes and plastic deformation of the thermosetting resin composition, the rare earth-iron-based magnet flakes are piled on top of one another highly compact in the direction of the pressure axis, and the mutual positional relations of the magnet flakes are set almost regularly; and heating the green compact to cure the thermosetting resin composition constituting the green compact.. .
02/06/14
20140039600
Stent fabrication via tubular casting processes
Tubular casting processes, such as dip-coating, may be used to form substrates from polymeric solutions which may be used to fabricate implantable devices such as stents. The polymeric substrates may have multiple layers which retain the inherent properties of their starting materials and which are sufficiently ductile to prevent brittle fracture.
02/06/14
20140039435
Melt-processed films of thermoplastic cellulose and microbial aliphatic polyester
Films made from a thermoplastic cellulose and microbially-derived, renewable and biodegradable aliphatic polyester such as polyhydroxyalkanoates are disclosed. The films, made from two relatively brittle materials exhibit more ductility and strength than the materials from which the film is made.
02/06/14
20140035192
Stent fabrication via tubular casting processes
Tubular casting processes, such as dip-coating, may be used to form substrates from polymeric solutions which may be used to fabricate implantable devices such as stents. The polymeric substrates may have multiple layers which retain the inherent properties of their starting materials and which are sufficiently ductile to prevent brittle fracture.
02/06/14
20140034762
Asphalt material recycling system and method
An asphalt roofing material recycling system and method is used to recycle new and used (post consumer) asphalt materials, such as asphalt shingles, rolled roofing and tar paper that may include granules, fibers or other particles. The asphalt material, which may be in bundles, is broken up and separated and then provided to a cooled recycling vessel.
01/30/14
20140030870
Sos substrate having low surface defect density
Method of making a bonded sos substrate with a semiconductor film on or above a sapphire substrate by implanting ions from a surface of the semiconductor substrate to form an ion-implanted layer; activating at least a surface of one of the sapphire substrate and the semiconductor substrate from which the ions have been implanted; bonding the surface of the semiconductor substrate and the surface of the sapphire substrate at a temperature of from 50° c. To 350° c.; heating the bonded substrates at a maximum temperature of from 200° c.
01/30/14
20140027951
Cutting of brittle materials with tailored edge shape and roughness
The method of and device for cutting brittle materials with tailored edge shape and roughness are disclosed. The methods can include directing one or more tools to a portion of brittle material causing separation of the material into two or more portions, where the as-cut edge has a predetermined and controllable geometric shape and/or surface morphology.
01/23/14
20140025179
Brittle biocompatible composites and methods
Reticulated composites are formed with a thin coating of a ductile biocompatible metal such as tantalum on a brittle biocompatible substrate such as vitreous carbon. Such composites exhibit physical properties that permit these monolithic composites to be morselized, or sized and shaped manually.
01/16/14
20140017516
Hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, and preparation method thereof
Provided is a hot dipped galvanized steel sheet with excellent deep drawing properties and ultra-low temperature adhesive brittleness, wherein the average diameter of crystal particles of a hot-dip galvanizing layer is 150-400 μm, and the degree of the preferred orientation with respect to the (0001) face of the hot-dip galvanizing layer is 3,000-20,000 cps (counter per second), and a preparation method thereof.. .
01/09/14
20140010924
Remeltable hard candy with improved filling
A filled sugar candy made with a hard sugar candy outer shell encasing a liquid center filling is disclosed. The hard sugar candy outer shell consists essentially of sugar materials with a low moisture content, and with essentially no acid content.
01/09/14
20140008335
Methods, devices, systems for joining materials and resulting articles
A method, article of manufacture, and system for joining different materials is described. In a principal embodiment, two articles, for example different metals, are placed in proximity to one another with an interfacial area.
01/09/14
20140007988
Ni-ti-cr near ternary eutectic alloy for gas turbine component repair
A ternary near eutectic alloy of ni, ti, cr is described having a relatively low melting temperature of approximately 1230 deg. C.
01/02/14
20140003989
Duplex stainless steel
A duplex stainless steel containing, by mass %: c: not more than 0.03%, si: not more than 0.3%, mn: not more than 3.0%, p: not more than 0.040%, s: not more than 0.008%, cu: 0.2 to 2.0%, ni: 5.0 to 6.5%, cr: 23.0 to 27.0%, mo: 2.5 to 3.5%, w: 1.5 to 4.0%, and n: 0.24 to 0.40%, the balance being fe and impurities, wherein a σ phase susceptibility index x (=2.2si+0.5cu+2.0ni+cr+4.2mo+0.2w) is not more than 52.0; a strength index y (=cr+1.5mo+10n+3.5w) is not less than 40.5; and a pitting resistance equivalent prew (=cr+3.3(mo+0.5w)+16n) is not less than 40. This duplex stainless steel is excellent in corrosion resistance and embrittlement cracking resistance..
01/02/14
20140000579
Sawing bead
A sawing bead for use in a sawing cord is described and claimed. Sawing cords are used for cutting hard and brittle materials.
01/02/14
20140000332
Extrusion of high temperature formable non-ferrous metals
Extrusion of feed materials of a high temperature formable non-ferrous metal susceptible to embrittlement during air processing uses an extrusion system having a rotatable wheel and shoe covering part of the length of a groove around the periphery of the wheel to form an arcuate passageway, the shoe having an abutment which substantially closes a second end of the passageway and an extrusion die spaced from the abutment by a die chamber. The process includes pre-heating the feed material to not less than about 390° c.
01/02/14
20140000082
Razor blade technology
An inter-blade guard of a suitably ductile material for a razor cartridge is provided with an elongated weakened region. The weakened region is provided after the inter-blade guard is attached to a surface of a razor blade.


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Brittle topics: Hard Capsule, Dissociation, Polypeptide, Simulation, Computer Aided Engineering, Carboxylic Acid, Crystallin, Coercivity, Interstitial, G Proteins, Antimicrobial, Vitrification, Extensions, Consumable, Conductive Layer

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