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Nevi patents

      

This page is updated frequently with new Nevi-related patent applications.




 Ferritic stainless steel foil and  producing the same (as amended) patent thumbnailFerritic stainless steel foil and producing the same (as amended)
Provided is a ferritic stainless steel foil having an excellent ability to form whiskers is obtained by its composition containing, by mass, c: 0.050% or less, si: 2.00% or less, mn: 0.50% or less, s: 0.010% or less, p: 0.050% or less, cr: 15.0% or more and 30.0% or less, al: 2.5% or more and 6.5% or less, n: 0.050% or less, one or more elements selected from ti: 0.01% or more and 0.50% or less, nb: 0.01% or more and 0.20% or less, v: 0.01% or more and 0.20% or less, zr: 0.005% or more and 0.200% or less, and hf: 0.005% or more and 0.200% or less, and the balance being fe and inevitable impurities, the proportion of a {111} crystal grain (a crystal grain such that the difference between the {111} plane of the crystal grain and a direction perpendicular to the surface of the foil falls within ±15°) on the surface of the foil being 50% by area or more, and the thickness of an oxide layer formed on the surface of the foil being 0.1 μm or less.. .
Jfe Steel Corporation


 High-strength cold-rolled steel sheet with excellent material homogeneity and production method therefor patent thumbnailHigh-strength cold-rolled steel sheet with excellent material homogeneity and production method therefor
A high-strength cold-rolled steel sheet having good ductility, hole expandability, and delayed fracture resistance and being excellent in material homogeneity. The steel sheet has a chemical composition containing, in mass %, c: 0.15 to 0.25%, si: 1.2 to 2.2%, mn: 1.7 to 2.5%, p: 0.05% or less, s: 0.005% or less, al: 0.01 to 0.10%, n: 0.006% or less, ti: 0.003 to 0.030%, b: 0.0002 to 0.0050%, and fe and inevitable impurities.
Jfe Steel Corporation


 Therapeutic methods using cyclosporine components patent thumbnailTherapeutic methods using cyclosporine components
Methods of treating humans or animals having various conditions are disclosed which include administering a cyclosporine component. Among the conditions treated are dry mouth syndrome, verruciform xanthoma, achlorhydria, mucous cysts, oral submucous fibrosis, oral nevi, cancer of the oral mucosa, maloplakia of the genito-urinary tract, vulvovaginitis, helicobacter pylori infection, duodenal ulcers, peptic ulcers, conditions affecting the uterus and appendicitis..
Allergan, Inc.


 Magnetic core, coil component and magnetic core manufacturing method patent thumbnailMagnetic core, coil component and magnetic core manufacturing method
A magnetic core has a structure in which alloy phases 20 each including fe, al, cr and si are dispersed and any adjacent two of the alloy phases 20 are connected to each other through a grain boundary phase 30. In this grain boundary phase 30, an oxide region is produced which includes fe, al, cr and si, and includes al in a larger proportion by mass than the alloy phases 20.
Hitachi Metals, Ltd.


 High temperature protective coating patent thumbnailHigh temperature protective coating
The invention relates to a high temperature protective coating based on mcraly coating, with m at least one element out of the group of ni, co and fe, for a component of a turbo machine, especially a gas turbine, the coating containing at least at least 1.75 vol.-% chromium borides and the coating consisting of the following chemical composition (in wt.-%): 10-27 cr; 3-12 al; 1-4 si; 0.1-3 ta; 0.01-3 y; 0.1-3 b; 0-7 m, with m being a different element out of said group compared to the remainder, and the remainder being m and inevitable impurities. A preferred embodiment is a coating with the following chemical composition: 10-27 cr; 3-12 al; 1-4 si; 0.1-3 ta; 0.01-3 y; 0.1-3 b; 0-7 co and the remainder being ni and inevitable impurities..
Ansaldo Energia Switzerland Ag


 Structural aluminum alloy plate and  producing the same patent thumbnailStructural aluminum alloy plate and producing the same
A structural aluminum alloy plate includes 7.0% to 12.0% by mass of zn, 1.5% to 4.5% by mass of mg, 1.0% to 3.0% by mass of cu, 0.05% to 0.30% by mass of zr, 0.005% to 0.5% by mass of ti, 0.5% or less by mass of si, 0.5% or less by mass of fe, 0.3% or less by mass of mn, 0.3% or less by mass of cr, and the balance that includes aluminum and inevitable impurities. A method of producing the structural aluminum alloy plate is also provided..
Uacj Corporation


 Overheating-insensitive fine grained alloy steel for use in double high-frequency heat treatment and  manufacturing the same patent thumbnailOverheating-insensitive fine grained alloy steel for use in double high-frequency heat treatment and manufacturing the same
A fine-grained alloy steel includes iron (fe) as a main component, and 0.40 to 0.55% by weight of carbon (c), 0.20 to 0.40% by weight of silicon (si), 0.8 to 1.0% by weight of manganese (mn), 0.8 to 1.2% by weight of chromium (cr), 0.045% by weight of aluminum (al), and inevitable impurities, based on a total weight of the alloy steel.. .
Hyundai Motor Company


 Cu-ga alloy sputtering target and  producing same patent thumbnailCu-ga alloy sputtering target and producing same
According to the present invention, a cu—ga alloy sputtering target which is a sintered body has a composition with 29.5 atom % to 43.0 atom % of ga and a balance of cu and inevitable impurities. A cu—ga alloy crystal particle in the sintered body has a structure in which γ phase particles are dispersed in a γ1-phase crystal particle.
Mitsubishi Materials Corporation


 High-strength hot-rolled steel sheet and  manufacturing the same (as amended) patent thumbnailHigh-strength hot-rolled steel sheet and manufacturing the same (as amended)
Provided are a high-strength hot-rolled steel sheet and a method for manufacturing the steel sheet. The steel sheet includes c: 0.060% or more and 0.140% or less, si: 1.00% or less, mn: 1.30% or more and 2.50% or less, p: 0.030% or less, s: 0.0050% or less, al: 0.070% or less, n: 0.010% or less, ti: 0.060% or more and 0.140% or less, cr: 0.10% or more and 0.50% or less, b: 0.0002% or more and 0.0020% or less, and the balance being fe and inevitable impurities, in which the relationship 5.0≦18c+mn+1.3cr+1500b≦6.0 is obtained.
Jfe Steel Corporation


 Ultrahigh-strength steel for welding structure with excellent toughness in welding heat-affected zones thereof, and  manufacturing same patent thumbnailUltrahigh-strength steel for welding structure with excellent toughness in welding heat-affected zones thereof, and manufacturing same
Provided is a ultrahigh strength steel for a welded structure having superior toughness in a weld heat-affected zone (haz) comprising: by wt %, carbon (c): 0.05% to 0.15%, silicon (si): 0.1% to 0.6%, manganese (mn): 1.5% to 3.0%, nickel (ni): 0.1% to 0.5%, molybdenum (mo): 0.1% to 0.5%, chromium (cr): 0.1% to 1.0%, copper (cu): 0.1% to 0.4%, titanium (ti): 0.005% to 0.1%, niobium (nb): 0.01% to 0.03%, boron (b): 0.0003% to 0.004%, aluminum (al): 0.005% to 0.1%, nitrogen (n): 0.001% to 0.006%, phosphorus (p): 0.015% or less, sulfur (s): 0.015% or less, iron (fe) as a residual component thereof, and inevitable impurities.. .
Posco


Au-sn-ag based solder alloy and electronic component sealed with the same au-sn-ag based solder alloy, and electronic component mounting device

Measures for solution: au—sn—ag based solder alloy characterized by containing sn of 27.5 mass % or more but less than 33.0 mass % and containing ag of 8.0 mass % or more but 14.5 mass % or less, wherein a balance being made up of au, except for elements that are inevitably contained owing to manufacture procedure.. .

High-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability and manufacturing method thereof

This high-strength cold-rolled steel sheet having excellent uniform elongation and hole expandability contains, c: 0.01 to 0.4%; si: 0.001 to 2.5%; mn: 0.001 to 4.0%; p: 0.001 to 0.15%; s: 0.0005 to 0.03%; al: 0.001 to 2.0%; n: 0.0005 to 0.01%; and o: 0.0005 to 0.01%; in which si+al is limited to less than 1.0%, and a balance being composed of iron and inevitable impurities, in which at a sheet thickness center portion, an average value of pole densities of the {100}<011> to {223}<110> orientation group is 5.0 or less, and a pole density of the {332}<113> crystal orientation is 4.0 or less, a metal structure contains 5 to 80% of ferrite, 5 to 80% of bainite, and 1% or less of martensite in terms of an area ratio and the total of martensite, pearlite, and retained austenite is 5% or less, and an r value (rc) in a direction perpendicular to a rolling direction is 0.70 or more and an r value (r30) in a direction 30° from the rolling direction is 1.10 or less.. .
Nippon Steel & Sumitomo Metal Corporation

Duplex stainless steel

The invention relates to a duplex ferritic austenitic stainless steel having high formability utilizing the trip effect and high corrosion resistance with the balanced pitting resistance equivalent. The duplex stainless steel contains less than 0.04 weight % carbon, 0.2-0.8 weight % silicon, less than 2.0 weight % manganese, 16.5-19.5 weight % chromium, 3.0-4.7 weight % nickel, 1.5-4.0 weight % molybdenum, less than 3.5 weight % tungsten, less than 1 weight % copper, 0.13-0.26 weight % nitrogen, the rest being iron and inevitable impurities occurring in stainless steels..
Outokumpu Oyj

Copper alloy for electronic and electrical equipment, copper alloy thin sheet for electronic and electrical equipment, and conductive component for electronic and electrical equipment, terminal

One aspect of this copper alloy for an electronic and electrical equipment contains: more than 2.0 mass % to 36.5 mass % of zn; 0.10 mass % to 0.90 mass % of sn; 0.15 mass % to less than 1.00 mass % of ni; and 0.005 mass % to 0.100 mass % of p, with the balance containing cu and inevitable impurities, wherein atomic ratios of amounts of elements satisfy 3.00<ni/p<100.00 and 0.10<sn/ni<2.90, and a strength ratio tstd/tsld of tensile strength tstd in a direction perpendicular to a rolling direction to tensile strength tsld in a direction parallel to the rolling direction exceeds 1.09.. .
Mitsubishi Shindoh Co., Ltd.

Alloy

A composite metal where a phase of particles of solid solution is uniformly dispersed in a cu phase, the solid solution containing a solid solution of a heat resistant element selected from mo, w, ta, nb, v and zr and cr. The composite metal is provided to contain: 20-70% of cu; 1.5-64% of cr; and 6-76% of a heat resistant element by weight relative to the composite metal, wherein a remainder is comprised of inevitable impurities.
Meidensha Corporation

High-strength cold-rolled steel sheet and manufacturing the same (as amended)

A high-strength cold-rolled steel sheet has a chemical composition containing, by mass %, c: 0.15% or more and 0.30% or less, si: 0.8% or more and 2.4% or less, mn: 2.4% or more and 3.5% or less, p: 0.08% or less, s: 0.005% or less, al: 0.01% or more and 0.08% or less, n: 0.010% or less, ti: 0.002% or more and 0.05% or less, b: 0.0002% or more and 0.0050% or less, and the balance being fe and inevitable impurities, a microstructure including ferrite having an average grain diameter of 3 μm or less and a volume fraction of 5% or less (including 0%), retained austenite having a volume fraction of 10% or more and 20% or less, martensite having an average grain diameter of 4 μm or less and a volume fraction of 20% or less (including 0%), and the balance including bainite and/or tempered martensite.. .
Jfe Steel Corporation

Copper alloy twisted wire, manufacturing same, and electric wire for automobile

A cast material is formed, the cast material having a chemical component composition that contains at least one additional element selected from the group consisting of fe, ti, sn, ag, mg, zn, cr, and p in an amount of at least 1.0 mass % and not more than 2.0 mass % in total, and in which a remaining portion includes cu and inevitable impurities. An expanded material is formed by subjecting the cast material to plastic forming.
Sumitomo Electric Industries, Ltd.

Steel sheet for crown cap, manufacturing same, and crown cap

A steel sheet for crown caps includes c: 0.0005 to 0.0050%, si: 0.020% or less, mn: 0.10 to 0.60%, p: 0.020% or less, s: 0.020% or less, al: 0.01 to 0.10%, n: 0.0050% or less, nb: 0.010 to 0.050%, and fe and inevitable impurities. The steel sheet has an average r value of 1.30 or more and a yp of 450 mpa or more and 650 mpa or less.
Jfe Steel Corporation

Copper ingot, copper wire material, and producing copper ingot

A copper ingot of the present invention which is casted by a belt-caster type continuous casting apparatus includes: 1 ppm by mass or less of carbon; 10 ppm by mass or less of oxygen; 0.8 ppm by mass or less of hydrogen; 15 ppm by mass to 35 ppm by mass of phosphorus; and a balance of cu and inevitable impurities, and includes inclusions formed of oxides containing carbon, phosphorus, and cu.. .
Mitisubishi Materials Corporation

Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced

The present invention provides a cold-rolled and annealed steel sheet with a strength greater than 1200 mpa, the composition of which includes, the contents being expressed by weight: 0.10%≦c≦0.25%, 1%≦mn≦3%, a≧0.010%, si≦2.990%, s≦0.015%, p≦0.1%, n≦0.008%, it being understood that 1%≦si+al≦3%, it being understood that cr+3mo≧0.3%, ti in an amount such that ti/n≧4 and ti≦0.040%. A balance of the composition includes iron and inevitable impurities resulting from the smelting.
Arcelormittal

Method for detecting deception and predicting interviewer accuracy in investigative interviewing using interviewer, interviewee and dyadic physiological and behavioral measurements

Existing approaches for deception detection are primarily based on polygraph systems that measure specific channels of physiology in highly structured interviews and that are interpreted by trained polygraph examiners. Existing approaches for predicting interviewer accuracy involve interviewers' own estimates of their performances which inevitably are biased.
The Charles Stark Draper Laboratory, Inc.

Light emission module, connector, and mounting structure for light emission module

The present invention provides a light-emitting module capable of absorbing individual differences in organic el panels that are inevitably generated in manufacture or individual differences between different types of organic el panels. A connector includes a connection side circuit.
Kaneka Corporation

Aluminum alloy plate for magnetic disc substrate, manufacturing same, and manufacturing magnetic disc

An aluminum alloy plate for a magnetic disk substrate with a flat and smooth ground surface, a production method by which the aluminum alloy plate can be produced at low cost and a magnetic disk are shown. An aluminum alloy plate for a magnetic disk substrate which comprises an aluminum alloy containing mg: 3.0 to 8.0 mass % (hereinafter %), cu: 0.005 to 0.150%, zn: 0.05 to 0.60%, cr: 0.010 to 0.300%, fe: 0.001 to 0.030%, si: 0.001 to 0.030%, (ti+v+zr): 0.0010 to 0.0100%, b: 0.0001 to 0.0010% with a balance being al and inevitable impurities, wherein the density of a ti—v—b—zr-based inclusion having a maximum diameter exceeding 5 μm is 0 piece/6000 mm2 and the density of a ti—v—b—zr-based inclusion having a maximum diameter of 3 to 5 μm is 1 piece/6000 mm2 or less; a production method thereof; and a method for producing a magnetic disk..
Uacj Corporation

Superhigh strength gas shielded welding wire and manufacturing the same

Disclosed is a superhigh strength gas shielded welding wire, the contents of chemical elements of the superhigh strength gas shielded welding wire in percentage by mass being: c 0.06-0.12%, si 0.55-0.80%, mn 1.60-1.95%, 0<cu≦0.20%, cr 0.10-0.35%, mo 0.10-0.50%, ni 1.00-1.60%, ti 0.01-0.20%, b 0.0005-0.0060%, and the balance being fe and other inevitable impurities. Accordingly, further disclosed is a method for manufacturing the welding wire.
Baoshan Iron & Steel Co., Ltd.

Free-machining aluminum alloy extruded material with reduced surface roughness and excellent productivity

To obtain an al—mg—si based aluminum alloy extruded material with a smooth surface and no burning without inhibiting the productivity. An aluminum alloy billet includes: si: 2.0 to 6.0% by mass; mg: 0.3 to 1.2% by mass; and ti: 0.01 to 0.2% by mass, a fe content being restricted to 0.2% or less by mass, with the balance being al and inevitable impurities.
Kabushiki Kaisha Kobe Siko Sho (kobe Steel, Ltd.)

Non-oriented electrical steel sheet and manufacturing method therefor

A method of manufacturing a non-oriented electrical steel sheet is disclosed. A method of manufacturing a non-oriented electrical steel sheet according to the present invention includes reheating slab consisting of si: 2.0-4.0%, acid-soluble al: 0.01-0.04%, mn: 0.20% or less, sb: 0.005-0.10%, n: 0.005% or less, s:0.005% or less, c: 0.005-0.015%, fe in a balance amount, and other inevitable impurities in weight percent (wt %); hot rolling the slab to prepare a hot rolled steel sheet; cold rolling the hot rolled steel sheet to prepare a cold rolled steel sheet; primarily recrystallization-annealing the cold rolled steel sheet; and high-temperature annealing the cold rolled steel sheet subjected to the primarily recrystallization-annealing..
Posco

Ultrahigh-strength gas metal arc welded joint having excellent impact toughness, and solid wire for producing same

Provided is an ultrahigh-strength gas metal arc welded joint having a high degree of impact toughness. The ultrahigh-strength gas metal arc welded joint comprises, by wt %, carbon (c): 0.05% to 0.1%, silicon (si): 0.2% to 0.7%, manganese (mn): 1.5% to 2.5%, nickel (ni): 2.0% to 3.5%, chromium (cr): 0.3% to 0.9%, copper (cu): 0.1% to 0.3%, molybdenum (mo): 0.5% to 0.8%, titanium (ti): 0.02% to 0.04%, boron (b): 0.002% to 0.005%, aluminum (al): 0.001% to 0.03%, nitrogen (n): 0.002% to 0.007%, phosphorus (p): 0.03% or less, sulfur (s): 0.03% or less, oxygen (o): 0.02% to 0.05%, and a balance of iron (fe) and other inevitable impurities, satisfying 0.4≦ti/o≦1.2., 2.8≦ti/n≦9.0, 10≦(2ti+5b)/n≦20, and 3.5≦mn+2cr+3mo+3cu≦7.5..
Posco

Steel for low-temperature service having excellent surface processing quality

Steel for low-temperature service having a high degree of surface processing quality comprises: manganese (mn): 15 wt % to 35 wt %, carbon (c) satisfying conditions of: 23.6c+mn≧28 and 33.5c−mn≦23, copper (cu): 5 wt % or less (excluding 0 wt %), nitrogen (n): 1 wt % or less (excluding 0 wt %), chromium (cr) satisfying a condition of: 28.5c+4.4cr≦57, nickel (ni): 5 wt % or less, molybdenum (mo): 5 wt % or less, silicon (si): 4 wt % or less, aluminum (al): 5 wt % or less, and a balance of iron (fe) and inevitable impurities. Stacking fault energy (sfe) of the steel is 24 mj/m2 or greater.
Posco

Welding material for heat resistant steel

A welding material for heat resistant steel comprises: flux and a sheath surrounding the flux. The welding material comprises, by wt %, carbon (c): 0.03% to 0.3%, manganese (mn): 0.5% to 3.0%, silicon (si): 0.1% to 2.0%, phosphorus (p): 0.01% or less, sulfur (s): 0.01% or less, nickel (ni): 20% to 40%, chromium (cr): 15% to 35%, tio2: 3% to 7%, sio2: 0.5% to 2.5%, zro2: 0.5% to 2.5%, and a balance of fe and inevitable impurities.
Posco

Brazing material for bonding; and composite part and cutting tool using same

A cutting tool including a cutting edge part made of cbn sintered material bonded through a brazing material for bonding and a cutting tool body made of wc-based cemented carbide is provided. In the cutting tool, the cutting edge part made of cbn sintered material and the cutting tool body made of wc-based cemented carbide are brazed by using a blazing material for bonding including: 35-40% of ti in a mass ratio; 35-40% of zr in a mass ratio; 5-15% of ni in a mass ratio; and the cu balance including inevitable impurities..
Mitsubishi Materials Corporation

Steel having excellent weldability and impact toughness of welding zone

Provided is a steel having excellent weldability and impact toughness in a welding zone comprising: by weight (wt.) %, carbon (c): 0.1% to 0.3%, manganese (mn): 11% to 13%, iron (fe) as a residual component thereof, and other inevitable impurities, and positive and negative segregation zones in a layered form. The positive segregation zone comprises austenite and epsilon martensite, and the negative segregation zone comprises, by area fraction, epsilon martensite of less than 5% and alpha martensite..
Posco

Cu-ni-si based rolled copper alloy and production method thereof

To provide a cu—ni—si based rolled copper alloy having excellent strength, electric conductivity and fatigue properties, disclosed is a cu—ni—si based rolled copper alloy, comprising: a total amount of 3.0 to 4.5% by mass of at least one or more selected from the group consisting of ni and co, 0.6 to 1.0% by mass of si, and the balance cu and inevitable impurities, wherein a 0.2% yield strength ys in a direction transverse to rolling direction is 1040 mpa or more.. .
Jx Nippon Mining & Metals Corporation

Sintered alloy and production method therefor

A sintered alloy having superior heat resistance and superior wear resistance and also having corrosion resistance against salt damage that may occur in cold-weather regions, and a production method therefor, are provided. The sintered alloy consists of, by mass %, 32.4 to 48.4% of cr, 2.9 to 10.0% of mo, 0.9 to 2.9% of si, 0.3 to 1.8% of p, 0.7 to 3.9% of c, and the balance of fe and inevitable impurities, and it has a density ratio of not less than 90% and includes carbides that are dispersed in a matrix of a metallic structure thereof..
Hitachi Chemical Company, Ltd.

Hot-rolled steel sheet and manufacturing the same

A hot-rolled steel sheet has a chemical composition containing, by mass %, c: 0.030% or more and 0.120% or less, si: 0.05% or more and 0.50% or less, mn: 1.00% or more and 2.20% or less, p: 0.025% or less, s: 0.0050% or less, n: 0.0060% or less, al: 0.005% or more and 0.100% or less, nb: 0.020% or more and 0.100% or less, mo: 0.05% or more and 0.50% or less, ti: 0.001% or more and 0.100% or less, cr: 0.05% or more and 0.50% or less, ca: 0.0005% or more and 0.0050% or less, and the balance being fe and inevitable impurities, and has a microstructure including bainitic ferrite as a main phase and martensite and retained austenite as second phases, wherein a volume fraction of the main phase is 90% or more, an average grain diameter of the main phase is 10 μm or less, a volume fraction of the martensite is 0.5% or more and 9.5% or less, and a volume fraction of the retained austenite is 0.5% or more and 9.5% or less, wherein the steel sheet has a yield ratio of 90% or less, a yield strength of 555 mpa or more, and a tensile strength of 650 mpa or more.. .
Jfe Steel Corporation

Melanoma chemoprevention

Disclosed herein are methods and uses for preventing melanoma, reducing progression of atypical nevi, and inducing cell cycle arrest and/or apoptosis in a melanoma cell through oral and enteral administration of sulforaphane to subjects indicated to be at risk due to factor(s) such as medical history of atypical nevi, melanoma, or uv exposure. Sulforaphane can be administered orally as a safe and well-tolerated natural agent as a chemopreventive strategy in individuals with atypical melanocytic nevi..
University Of Pittsburgh - Of The Commonwealth System Of Higher Education

Negative electrode for electric device and electric device using the same

The negative electrode for an electric device includes a current collector and an electrode layer containing a negative electrode active material, a conductive auxiliary agent and a binder and formed on a surface of the current collector, wherein the negative electrode active material contains an alloy represented by the following formula (1): sixtiymzaa (in the formula (1), m is at least one metal selected from the group consisting of ge, sn, zn and a combination thereof, a is inevitable impurities, and x, y, z and a represent mass percent values and satisfy the conditions of 0<x<100, 0<y<100, 0<z<100, 0≦a<0.5, and x+y+z+a=100), and elastic elongation of the current collector is 1.30% or greater.. .
Nissan Motor Co., Ltd.

Negative electrode for electric device and electric device using the same

The negative electrode for an electric device includes a current collector and an electrode layer containing a negative electrode active material, a conductive auxiliary agent and a binder and formed on a surface of the current collector, wherein the negative electrode active material contains an alloy represented by the following formula (1): sixsnymzaa (in the formula (1), m is at least one metal selected from the group consisting of al, v, c and a combination thereof, a is inevitable impurities, and x, y, z and a represent mass percent values and satisfy the conditions of 0<x<100, 0<y<100, 0<z<100, 0≦a<0.5, and x+y+z+a=100), and elastic elongation of the current collector is 1.30% or greater.. .
Nissan Motor Co., Ltd.

Negative electrode for electrical device, and electrical device using the same

A negative electrode for an electrical device includes: a current collector; and an electrode layer containing a negative electrode active material, an electrically-conductive auxiliary agent and a binder and formed on a surface of the current collector, wherein the negative electrode active material contains an alloy represented by a following formula (1): sixznymzaa (in the formula (1) m is at least one metal selected from the group consisting of v, sn, al, c and combinations thereof, a is inevitable impurity, and x, y, z and a represent mass percent values and satisfy 0<x<100, 0<y<100, 0<z<100, 0≦a<0.5 and x+y+z+a=100), and elongation (δ) of the electrode layer is 1.29<δ<1.70%.. .
Nissan Motor Co., Ltd.

Dielectric layer and manufacturing dielectric layer, and solid-state electronic device and manufacturing solid-state electronic device

The invention provides a dielectric layer having high relative permittivity with low leakage current and excellent flatness. A dielectric layer 30a according to the invention is made of multilayer oxide including a first oxide layer 31 made of oxide consisting of bismuth (bi) and niobium (nb) or oxide consisting of bismuth (bi), zinc (zn), and niobium (nb) (possibly including inevitable impurities) and a second oxide layer 32 made of oxide of one type (possibly including inevitable impurities) selected from the group of oxide consisting of lanthanum (la) and tantalum (ta), oxide consisting of lanthanum (la) and zirconium (zr), and oxide consisting of strontium (sr) and tantalum (ta)..
Japan Science And Technology Agency

R-t-b-based rare earth sintered magnet and manufacturing same

An r-t-b-based rare earth sintered magnet comprising: a rare earth element r, b, a metallic element m which includes one or more metals selected from al, ga and cu, a transition metal t which includes fe as a main component and inevitable impurities, wherein the sintered magnet includes: 13 to 15.5 atom % of r, 5.0 to 6.0 atom % of b, 0.1 to 2.4 atom % of m, and t and the inevitable impurities as a balance, and wherein the sintered magnet includes more than 0 atom % and 0.01 atom % or less of tb as the rare earth element r.. .
Showa Denko K.k.

Copper alloy wire, copper alloy stranded wire, electric wire, terminal-fitted electric wire, and manufacturing copper alloy wire

Provided are: a copper alloy wire having an excellent electrical conductivity, a high strength, and an excellent elongation; a copper alloy stranded wire including the copper alloy wire; an electric wire including the copper alloy wire or the copper alloy stranded wire as a conductor; a terminal-fitted electric wire including the aforementioned electric wire; and a method of manufacturing a copper alloy wire. The copper alloy wire has a composition including: not less than 0.2% by mass and not more than 1% by mass of mg; not less than 0.02% by mass and not more than 0.1% by mass of p; and the balance including cu and inevitable impurities.
Sumitomo Wiring Systems, Ltd.

Heat-hardened steel with excellent crashworthiness and manufacturing heat-hardenable parts using same

Disclosed are heat-hardened steel with excellent crashworthiness and a method for manufacturing heat-hardenable parts using the same. The heat-hardened steel according to the invention comprises, based on wt %; c: 0.12-0.8%; cr: 0.01-2%; mo: 0.2% or less; b: 0.0005-0.08%; ca: 0.01 or less; sb: 1.0% or less; and ti and/or nb: 0.2%; and the reminder being fe and inevitable impurities.
Hyundai Steel Company

Ferritic stainless steel

The invention relates to a ferritic stainless steel having excellent corrosion and sheet forming properties. The steel consists of in weight percentages 0.003-0.035% carbon, 0.05-1.0% silicon, 0.1-0.8% manganese, 20-24% chromium, 0.05-0.8% nickel, 0.003-0.5% molybdenum, 0.2-0.8% copper, 0.003-0.05% nitrogen, 0.05-0.8% titanium, 0.05-0.8% niobium, 0.03-0.5% vanadium, less than 0.04% aluminium, and the sum c+n less than 0.06%, the remainder being iron and inevitable impurities in such conditions, that the ratio (ti+nb/(c+n) is higher or equal to 8, and less than 40, and the ratio tieq/ceq=(ti+0.515*nb+0.940*v)/(c+0.858*n) is higher or equal to 6, and less than 40..
Outokumpu Oyj

Flux-cored arc welding material having remarkable impact resistance and abrasion resistance

Provided is a flux-cored arc welding material having remarkable impact resistance and abrasion resistance. The flux-cored arc welding material having remarkable impact resistance and abrasion resistance comprises: 0.1-0.75 wt % of c; 0.2-1.2 wt % of si; 15-27 wt % of mn; 2-7 wt % of cr; 0.01 wt % or less of s; 0.018 wt % or less of p; 4.3-15 wt % of tio2; 0.01-9 wt % of at least one selected from the group consisting of sio2, zro2 and al2o3; and the balance of fe and other inevitable impurities.
Posco

Systems, methods, and computer program products for adapting the security measures of a communication network based on feedback

An adaptable network security system includes trust mediator agents that are coupled to each network component. Trust mediator agents continuously detect changes in the security characteristics of the network and communicate the detected security characteristics to a trust mediator.
American Express Travel Related Services Company, Inc.

Aluminum alloy foil for current collector of electrode, and manufacturing method thereof

An aluminum alloy foil for a current collector of an electrode is provided which has not only high electric conductivity but also high strength before and after a drying step, and is low in manufacturing cost. Provided is an aluminum alloy foil for a current collector of an electrode, containing 1.0 to 2.0 mass % (hereafter, simply referred to as “%”) of fe, 0.01 to 0.2% of si, 0.0001 to 0.2% of cu, and 0.005 to 0.3% of ti, the remainder being al and inevitable impurities, wherein an amount of fe contained as a solid solution is 300 ppm or more, and particles of intermetallic compounds having an equivalent circle diameter of 0.1 to 1.0 μm exist at 1.0×105 particles/mm2 or more..
Uacj Foil Corporation

Welding material for submerged arc welding and gas metal arc welding, having remarkable impact resistance and abrasion resistance

Provided is a welding material for submerged arc welding and gas metal arc welding, having remarkable impact resistance and abrasion resistance. The welding material for submerged arc welding and gas metal arc welding, having remarkable impact resistance and abrasion resistance, comprises: 0.12-0.75 wt % of c; 0.2-1.2 wt % of si; 15-27 wt % of mn; 2-7 wt % of cr; 0.025 wt % or less of s; 0.020 wt % or less of p; and the balance of fe and other inevitable impurities.
Posco

Pro-drugs of nsaias with very high skin and membranes penetration rates and their new medicinal uses

The novel positively charged pro-drugs of nsaias in the general formulas (1, 2a, 2b, 2c, or 2d) “structure 1, 2a, 2b, 2c, or 2d” were designed and synthesized. The compounds of the general formulas (1, 2a, 2b, 2c, or 2d) “structure 1, 2a, 2b, 2c, or 2d” indicated above can be prepared from metal salts, organic base salts, or immobilized base salts of nsaias with suitable halide compounds.
Techfields Pharma Co., Ltd.

Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source

Nano polycrystalline diamond is composed of carbon, an element of different type which is an element other than carbon and is added to be dispersed in carbon at an atomic level, and an inevitable impurity. The polycrystalline diamond has a crystal grain size not greater than 500 nm.
Sumitomo Electric Industries, Ltd.

Welding joint having remarkable impact resistance and abrasion resistance

Provided is a welding joint having remarkable impact resistance and abrasion resistance. The welding joint having remarkable impact resistance and abrasion resistance comprises 0.02-0.75 wt % of c, 0.2-1.2 wt % of si, 15-27 wt % of mn, 2-7 wt % of cr, 0.025 wt % or less of s, 0.025 wt % or less of p, 0.001-0.4 wt % of n, and the balance of fe and other inevitable impurities, and having a stacking-fault energy of 15-40 mj/m2 at 20° c.
Posco

High strength welding joint having excellent impact toughness at very low temperature, and flux-cored arc welding wire therefor

A high strength welding joint having excellent toughness at low temperature obtained by welding a cryogenic high-strength high-mn steel, comprising 0.1-0.61 wt % of c, 0.23-1.0 wt % of si, 14-35 wt % of mn, 6 wt % or less of cr, 1.45-3.5 wt % of mo, 0.02 wt % or less of s, 0.02 wt % or less of p, 0.001-0.01 wt % of b, 0.001-0.2 wt % of ti, 0.001-0.3 wt % of n, and balance of fe and inevitable impurities; and a flux-cored arc welding wire comprising 0.15-0.8 wt % of c, 0.2-1.2 wt % of si, 15-34 wt % of mn, 6 wt % or less of cr, 1.5-4 wt % of mo, 0.02 wt % or less of s, 0.02 wt % or less of p, 0.01 wt % or less of b, 0.1-0.5 wt % of ti, 0.001-0.3 wt % of n, 4-15 wt % of tio2, 0.01-9 wt % of at least one of sio2, zro2 and al2o3, 0.5-1.7 wt % of at least one of alkali elements including k, na, and li, 0.2-1.5 wt % of at least one of f and ca, and balance of fe and inevitable impurities.. .
Posco



Nevi topics:
  • Ferritic Stainless Steel
  • Molybdenum
  • Automotive
  • Metallic Compound
  • Phosphorus
  • Longitudinal Direction
  • Exhaust Gas
  • Electrical Steel
  • Aspect Ratio
  • Crystallin
  • Dislocation
  • Overall Composition


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