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8328961 Iron-nickel alloy strip for the manufacture of support grids for the integrated circuits  
The invention concerns an iron-nickel alloy strip comprising the following expressed in wt. %: 32≦Co+Ni≦45%, 0≦Co≦6.5%, 0≦Cr=6.5%, Cu≦3%, Si≦0.5%, Mn≦0.75%, the rest being made up of iron and...
8002911 Metallic dental prostheses and objects made of bulk-solidifying amorphhous alloys and method of making such articles  
Metallic dental prostheses made of bulk-solidifying amorphous alloys wherein the dental prosthesis has an elastic strain limit of around 1.2% or more and methods of making such metallic dental...
7488392 Surface on a stainless steel matrix  
A stainless steel comprising at least 20 weight % of chromium and at least 1.0 weight % of manganese is adapted to support an overcoating having a thickness from 1 to 10 microns of a spinel of the...
7431812 Surface oxidised nickel-iron metal anodes for aluminium production  
An anode for the electrowinning of aluminium by the electrolysis of alumina in a molten fluoride electrolyte has an electrochemically active integral outside oxide layer obtainable by surface...
7267794 Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same  
Density-enhanced compositions that are comprised of at least iron and tungsten, and articles, including firearm projectiles, formed therefrom. The articles have a density that exceeds that of...
7226515 Fe—Ni based permalloy and method of producing the same and cast slab  
A Fe—Ni based permalloy comprises Ni: 30–85 wt %, C: not more than 0.015 wt %, Si: not more than 1.0 wt %, Mn: not more than 1.0 wt %, P: not more than 0.01 wt %, S: not more than 0.005 wt %, O:...
7195680 Soft magnetic alloy for clock-making  
The invention relates to a soft magnetic alloy with the following composition in wt. %: 28%≦Ni≦34%, 0%≦Co≦4%, 0%≦Cu≦4%, 1%≦Cr, 0%≦Mo≦8%, 0%≦Nb≦1%, 0%≦Mn≦2%, 0%≦V≦5%, 0%≦W≦5%, 0%≦Si≦4%, 0%≦Al≦4%,...
7014721 Iron-nickel alloy material for shadow mask with excellent suitability for etching  
The invention is a Fe—Ni alloy material comprising Ni: 26–37 wt %, Si: 0.001–0.2 wt %, Mn: 0.01–0.6 wt %, Al: 0.0001–0.003 wt %, Mg: not more than 0.001 wt %, Ca: not more than 0.001 wt % and the...
6890480 Ductile medium- and high-density, non-toxic shot and other articles and method for producing the same  
Medium- and high-density articles are formed from melting and casting alloys containing tungsten, iron, nickel and optionally manganese and/or steel. In some embodiments, the articles have...
6767414 Maraging steel having high fatigue strength and maraging steel strip made of same  
There is provided inexpensive maraging steel having high fatigue strength and maraging steel strip formed by use of the same. The maraging steel having high fatigue strength, consisting...
6656419 Fe-Ni based permalloy and method of producing the same and cast slab  
A Fe—Ni based permalloy comprises Ni: 30-85 wt %, C: not more than 0.015 wt %, Si: not more than 1.0 wt %, Mn: not more than 1.0 wt %, P: not more than 0.01 wt %, S: not more than 0.005 wt %, O:...
6652991 Ductile NiAl intermetallic compositions  
The addition of small amounts of CeO2 and Cr to intermetallic compositions of NiAl and FeAl improves ductility, thermal stability, thermal shock resistance, and resistance to oxidation,...
6632298 Casting slab for shadow mask, method for heat treatment thereof and material for shadow mask  
The present invention aims at providing a sophisticated segregation reducing technique which a conventional technique cannot achieve by finding the relationship between the casting structure and...
6600259 Fe-Ni alloy with excellent magnetic properties for semi-tension mask, semi-tension mask of the alloy, and color picture tube using the mask  
This invention provides, as a means of securing magnetic shield properties for a semi-tension mask and precluding color irregularity or mislanding on the phosphor due to beam drift, a Fe—Ni alloy...
6592810 FE-NI ALLOY HAVING HIGH STRENGTH AND LOW THERMAL EXPANSION, A SHADOW MASK MADE OF THE ALLOY, A BRAUN TUBE WITH THE SHADOW MASK, A LEAD FRAME MADE OF THE ALLOY AND A SEMICONDUCTOR ELEMENT WITH LEAD FRAME  
Disclosed is an Fe—Ni alloy consisting of, by mass, 30 to 50% of Ni (or 27 to 47% Ni and not more than 22% Co), 0.005 to 0.1% of Nb, less than 0.01% of C, 0.002 to 0.02% of N, and the balance of...
6572714 Fe-Ni alloy for tension mask and tension mask using it and color crt  
The creep property of a shadow mask, which has cathode-ray passing apertures, in the form of dots or slots formed by etching, and to which tension is then applied without undergoing press-forming,...
6547893 Fe-Ni based material for shadow mask  
It is a Fe—Ni based shadow mask material of Fe—Ni alloy or Fe—Ni—Co alloy used as a material for a color television cathode tube or the like, and relates to a material wherein the material has a...
6528012 Welded structure made of low thermal expansion coefficient alloy and welding material therefore  
In a welded structure and welded pipe, having members joined to each other by welding wherein, at least one of the members is formed of Fe—Ni-base low thermal expansion coefficient alloy, there is...
6508892 Fe-Ni alloy shadow mask blank with excellent etch perforation properties and method for manufacturing the same  
A shadow mask blank of Fe—Ni alloy which exhibits excellent uniformity of diameter of apertures formed by perforation with etching for the passage of electron beams, consisting of 34-38% Ni,...
6500281 Fe-Ni alloy material used for shadow mask having improved formability of through-holes by etching  
In the production or a shadow mask, the through-holes for passing an electron beam are formed by etching of the Fe—Ni alloy. The variation in diameter of apertures is prevented by dispersing 2000...
6428633 Steel for welded structures and welding wire  
In order to conduct welding so that the welded steel shows a decreased residual stress after welding without a post treatment such as a PWHT, the steel for welded structures and the welding wire...
6379477 Fe-Cr-Ni alloy for electron gun electrodes and Fe-Cr-Ni alloy sheet for electron gun electrodes  
An Fe—Cr—Ni alloy for electron gun electrodes, comprises: 15 to 20% Cr; 9 to 15% Ni; 0.12% or less C; 0.005 to 1.0% Si; 0.005 to 2.5% Mn; 0.03% or less P; 0.0003 to 0.0100% S; 2.0% or less Mo;...
6372058 Semi-tension mask of low-expansion Fe-Ni alloy, and color picture tube using the mask  
A low-expansion Fe—Ni based alloy for semi-tension masks with excellent creep properties consists of, in mass percentage, from 34 to 38% Ni, from 0.01 to 0.5% Mn, from 0.0003 to 0.0015% B, from...
6344095 Low-thermal expansion cast steel with excellent machinability  
A low-thermal expansion cast steel having an average linear thermal expansion coefficient of less than 4.0×10−6/° C. in a range of room temperature to 100° C. and excellent machinability has a...
6224824 Method of using alloy steel having superior corrosion resistance in corrosive environment containing molten salts containing alkali oxides  
Disclosed is an alloy steel of high corrosion resistance to hot molten salts containing chlorides and/or alkali oxides. The alloy steel is manufactured from a composition comprising 20-40 weight %...
5997807 Thin plate made of an Fe-Ni alloy for electronic parts, shadow mask and cathode-ray tube with the shadow mask  
A thin plate made of an Fe--Ni alloy for electronic parts, which has excellent softening property. The alloy consists essentially of, by weight, 32 to 40% Ni, not more than 0.1% Si, not more than...
5958331 Fe-Ni based alloy sheet having superior surface characteristic and superior etchability  
A Fe--Ni based alloy sheet having superior surface characteristic and superior etchability, essentially consisting, by weight, of 30 to 50% nickel, 0.05 to 0.5% manganese, 0.001 to 0.02% silicon,...
5916380 Fe-Ni alloy for parts of electron-gun and blanked parts for electron-gun  
An Fe--Ni alloy for use as a part 10 of an electron-gun 4 is press-blanked by a punch to form minute apertures 10a, 10b, 10c for passing an electron beam 3. The burrs 10 formed around the minute...
5858125 Magnetoresistive materials  
A magnetoresistive material of the present invention has a structure in which many clusters are surrounded by a crystal phase of Cu and/or Ag, where each cluster has a grain size of 20 nm or less...
5783145 Iron-nickel alloy and cold-rolled strip with a cubic texture  
An iron-nickel alloy, the chemical composition of which includes by weight: 30%≤Ni+Co≤85%; 0%≤Co+Cu+Mn≤10%; 0%≤Mo+W+Cr≤4%; 0%≤V+Si≤2%; 0%≤Nb+Ta≤1%; 0.003%≤C≤0.05% 0.003%≤Ti≤0.15%;...
5688471 High strength low thermal expansion alloy  
The alloy of the invention provides a low coefficient of thermal expansion alloy having a CTE of about 4.9×10-6 m/m/°C. or less at 204° C. and a relatively high strength. The alloy contains about...
5628841 Thin Fe-Ni alloy sheet for shadow mask  
A thin Fe--Ni alloy sheet for shadow mask consists essentially of Ni of 34 to 38 wt. %, Si of 0.05 wt. % or less, B of 0.0005 wt. % or less, O of 0.002 wt. % or less and N of 0.0015% or less, the...
5620535 Alloy sheet for shadow mask  
An alloy sheet for making a shadow mask consists essentially of 34 to 38 wt. % Ni, 0.07 wt. % or less Si, 0.002 wt. % or less B, 0.002 wt. % or less O, less than 0.002 wt. % N and the balance...
5605581 Thin Fe-Ni alloy sheet for shadow mask and method for manufacturing thereof  
A thin Fe--Ni alloy sheet for shadow mask consists essentially of Ni of 34 to 38 wt. %, Si of 0.05 wt. % or less, B of 0.0005 wt. % or less, O of 0.002 wt. % or less and N of 0.0015 % or less, the...
5605582 Alloy sheet having high etching performance  
An alloy sheet having a pierced hole face and providing a desirable etching performance, comprising {331}, {210}, and {211} planes on the surface; the gathering degree of the {311} plane being 14%...
5562783 Alloy sheet for shadow mask  
An alloy sheet for making a shadow mask consists essentially of 34 to 38 wt. % Ni, 0.07 wt. % or less Si, 0.001 wt. % or less B, 0.003 wt. % or less O, 0.002 wt. % or less N, and the balance being...
5476633 Ultrahigh-purity dimensionally stable INVAR 36  
An INVAR 36 material having long-term dimensional stability is produced by sintering a blend of powders of nickel and iron under pressure in an inert atmosphere to form an alloy containing less...
5456771 Thin Fe-Ni alloy sheet for shadow mask  
A thin Fe-Ni alloy sheet for shadow mask consists essentially of Ni of 34 to 38 wt. %, Si of 0.05 wt. % or less, B of 0.0005 wt. % or less, 0 of 0.002 wt. % or less and N of 0.0015% or less, the...
5391241 Fe-Ni alloy cold-rolled sheet excellent in cleanliness and etching pierceability  
An Fe--Ni alloy cold-rolled sheet excellent in cleanliness and etching pierceability prepared as specified in the claims, which consists essentially of: 30 to 45 wt. % nickel, 0.1 to 1 wt. %...
5348827 Plate material for shadow mask  
A plate material for a shadow mask, consisting essentially of iron or of iron and nickel and having a surface configuration which stabilizes the adhesion between the plate material and a...
5304346 Welding material for low coefficient of thermal expansion alloys  
The invention provides a welding material for welding iron containing low CTE alloys. The filler metal contains 25-55% nickel, 0-30% cobalt, 0.05-0.5% carbon, 0.25-5% niobium and balance iron with...
5266417 Low-temperature service nickel plate with excellent weld toughness  
There is provided a low-temperature service nickel steel plate with excellent weld toughness. This steel plate consists essentially of not less than 0.03% of C, 0.02 to 0.22% of Si, 0.05 to 0.47%...
5264050 Fe-Ni based alloy  
A Fe-Ni based alloy consists essentially of Ni of 25% by weight to 55% by weight, C of 0.001% by weight to 0.1% by weight, at least one element selected from Group IVb elements and Group Vb...
5234513 Fe-Ni alloy sheet excellent in hot workability, adhesivity to plating layer and solderability, and method for manufacturing same  
An Fe-Ni alloy sheet excellent in hot workability, adhesivity to a plating layer and solderability, which consists essentially of: TBL ______________________________________ nickel (Ni): from over...
5234512 Fe-Ni alloy sheet for shadow mask, excellent in etching pierceability, preventing sticking during annealing, and inhibiting production of gases  
An Fe-Ni alloy sheet for a shadow mask excellent in etching pierceability, preventing sticking during annealing, and inhibiting production of gases, which consists essentially of: TBL...
5209900 High-fineness shadow mask material and process for producing the same  
A high-fineness shadow mask material comprising 33-40% by weight of Ni, 0.0001-0.0015% by weight of one or more of boron, magnesium and titanium, and the remainder consisting essentially of Fe,...
4973357 Ultrasonic machining tool for machining orthodontic brackets  
An orthodontic bracket and method of making same wherein the bracket has at least one tiewing integrally formed with a base portion. In one form of the invention the bracket is provbided with at...
4906522 Compounds of nickel, iron and phosphorus  
Compositions of nickel, iron and phosphorus, are prepared by fusing nickel and ferrophosphorus in an inert atmosphere, with the nickel preferably comprising from about 5% to about 70% by weight of...
4904447 Low thermal expansion casting alloy having excellent machinability  
A low thermal expansion casting alloy which is excellent in machinability, has a reduced thermal expansion coefficient and is suited for use in applications such as precision machine parts....
4832908 Low thermal expansion cast alloy  
A novel low thermal expansion cast alloy is provided. The alloy consists of, by percents by weight, 0.02 to 0.25% of C, 30.5 to 33.3% of Ni, 4.0 to 6.0% of Co, 0.005 to 0.70% of Mn, 0.005-0.50% of...

Matches 1 - 50 out of 195 1 2 3 4 >