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5429725 Amorphous metal/metallic glass electrodes for electrochemical processes  
Metallic glass/amorphous metal electrodes produced by rapid solidification (i) having a structure that is either amorphous or nanocrystalline, (ii) containing the principal alloying element as Ni,...
5423923 Hard film of amorphous Ti-Si alloy having fine tin particles  
Deposition of a hard film of Ti-Si-N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Tia Sib (wherein "a" and "b" stand for atomic...
5421917 Titanium-based alloy produced by vapor quenching  
An alloy based on titanium and containing 0.5 to 30% by weight of magnesium, calcium or lithium is produced by vapor quenching to yield a metastable solid solution of solute in titanium....
5419789 Aluminum-based alloy with high strength and heat resistance containing quasicrystals  
An aluminum-based alloy which consists Al and 0.1 to 25 atomic % of at least two transition metal elements and has a structure in which at least quasicrystals are homogeneously dispersed in a...
5405458 Method of producing hard film of Ti-Si-N composite material  
Deposition of a hard film of Ti--Si--N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Tia Sib (wherein "a" and "b" stand for atomic...
5397403 High strength amorphous aluminum-based alloy member  
A high strength amorphous aluminum-based alloy comprises 75 atom % (inclusive) to 90 atom % (inclusive) of Al; 3 atom % (inclusive) to 15 atom % (inclusive) of Ni; and 3 atom % (inclusive) to 12...
5376191 Amorphous alloy-based metallic finishes having wear and corrosion resistance  
The finishes of the present invention consist essentially of metal alloys having the general formula: Ta Crb Zrc Bd Me M'f Xg Ih(I)in which a+b+c+d+e+f+g+h=100 atomic percent; T is Ni, Co, Ni--Co...
5368658 High strength, heat resistant aluminum-based alloys  
The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula: Ala Mb Xcwherein: M is at least one metal element...
5368659 Method of forming berryllium bearing metallic glass  
Alloys which form metallic glass upon cooling below the glass transition temperature at a rate appreciably less than 106 K/s comprise beryllium in the range of from 2 to 47 atomic percent and at...
5366564 Hard wear-resistant film and method for production thereof  
A hard wear-resistant film is formed on a substrate in an atmosphere of an inert gas by using a target of a composition of Ala Tib (wherein "a" and "b" stand for atomic percentages respectively in...
5362339 Magnetic refrigerant and process for producing the same  
A cast magnetic refrigerant having a composition represented by Lna Ab Mcwherein Ln is at least one element selected from the group consisting of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm and Yb;...
5358576 Amorphous materials with improved properties  
In amorphous materials including at least one iron-transition metal of Fe, Co, and Ni, and at least one metalloid of B, C, Si, and P, excellent magnetic characteristics can be provided subject to...
5350468 Process for producing amorphous alloy materials having high toughness and high strength  
A process for producing amorphous alloy materials having high toughness and high strength from various alloy powders, thin ribbons or bulk materials consisting of an amorphous phase by heating...
5348591 High-strength amorphous magnesium alloy  
An amorphous magnesium alloy has a composition of Mga Mb Xc (M is Zn and/or Ga, X is La, Ce, Mm (misch metal), Y, Nd, Pr, Sm and Gd), a is from 65 to 96.5 atomic %, b is from 3 to 30 atomic %, and...
5338373 Method of encoding and decoding a glassy alloy strip to be used as an identification marker  
A process for making a large number of magneto-mechanically resonant markers having distinct resonant characteristics is disclosed. The process comprises modifying at least one surface of a glassy...
5334266 High strength, heat resistant aluminum-based alloys  
High strength, heat resistant aluminum-based alloys have a composition consisting of the following general formula Ala Mb Xd or Ala' Mb Qc Xd, wherein M is at least one metal element selected from...
5332415 Compacted and consolidated aluminum-based alloy material and production process thereof  
The present invention provides a compacted and consolidated aluminum-based alloy material which has been obtained by compacting and consolidating a rapidly solidified material having a composition...
5318641 Particle-dispersion type amorphous aluminum-alloy having high strength  
Al100-a-b-c Xa Mb Tc, in which X is Y (yttrium) and/or rare-earth element(s), M is Fe, Co, and/or Ni, and T is Mn, Mo, Cr, Zr and/or V, and, a=0.5-5 atomic %, b=5-15 atomic %, and c=0.2-3.0 atomic...
5312495 Process for producing high strength alloy wire  
The present invention provides a process comprising the steps of forming a cast amorphous alloy from an alloy which exhibits glass transition behavior, heating the amorphous alloy to a temperature...
5312494 High strength and high toughness aluminum alloy  
A high strength and high toughness aluminum alloy is produced by crystallization of one of two aluminum alloy blanks: one having a metallographic structure with a volume fraction Vf of a...
5306363 Thin aluminum-based alloy foil and wire and a process for producing same  
An aluminum-based alloy foil or thin aluminum-based alloy wire is produced from an amorphous material made by a quenching and solidifying process and having a composition represented by the...
5304260 High strength magnesium-based alloys  
The present invention provides high strength magnesium-based alloys which are composed a fine crystalline structure, the alloys having a composition represented by the general formula (I) Mga Xb ;...
5296056 Titanium aluminide alloys  
A family of gamma titanium aluminide alloys is provided which is based on the intermetallic compound TiAl and includes alloying additions which enable the alloys to exhibit both sufficient...
5296059 Process for producing amorphous alloy material  
A process for producing an amorphous alloy material characterized by imparting ductility to an amorphous alloy having a supercooled liquid region by giving a prescribed amount of strain at a...
5288344 Berylllium bearing amorphous metallic alloys formed by low cooling rates  
Alloys which form metallic glass upon cooling below the glass transition temperature at a rate appreciably less than 106 K/s comprise beryllium in the range of from 5 to 52 atomic percent and at...
5279642 Process for producing high strength aluminum-based alloy powder  
Disclosed herein is a process for producing a high strength aluminum-based alloy powder comprising mixing Al or Al alloy powder with an Al--T--X alloy powder, wherein T is at least one selected...
5250124 Amorphous magnesium alloy and method for producing the same  
A bulky amorphous magnesium alloy having heat-resistance and toughness is provided by setting the alloy composition as: Mga Mb Alc Xd Ze (M is at least one element selected from the group...
5240517 High strength, heat resistant aluminum-based alloys  
The present invention provides high strength, heat resistant aluminum-based alloys having a composition represented by the general formula: Ala Mb Xc wherein: M is at least one metal element...
5230753 Photostable amorphous silicon-germanium alloys  
Alloys of hydrogenated amorphous silicon and germanium are disclosed that exhibit unexpectedly low saturated defect densities, particularly relative to the initial defect densities of the alloys,...
5224983 Toughness enhancement of powder metallurgy zirconium containing aluminum-lithium alloys through degassing  
A rapidly solidified zirconium containing aluminum lithium alloy powder consisting essentially of the formula Albal Lia Cub Mgc Zrd where "a" ranges from 2.1 to 3.4 wt %, "b" ranges from about 0.5...
5221375 Corrosion resistant aluminum-based alloy  
Disclosed is a corrosion resistant aluminum-based alloy which is composed of a compound having a composition consisting of the general formula: Ala Mb Moc Xd Cre wherein: M is one or more metal...
5221376 High strength magnesium-based alloys  
Disclosed are high strength magnesium-based alloys consisting essentially of a composition represented by the general formula (I) Mga Mb Xd, (II) Mga Lnc Xd or (III) Mga Mb Lnc Xd, wherein M is at...
H001193 Method of producing copper alloys with manganese and selenium to improve thermal stability  
This invention describes a process for producing copper alloys by rapid sdification in order to improve their strength and thermal stability after being exposed to elevated temperatures. The...
5200002 Amorphous low-retentivity alloy  
An amorphous, low-retentivity alloy contains cobalt, manganese, silicon and boron. The alloy has the composition (Coa Nib Tc Mnd Fee)100-t (Six By Mz)t,whereby T is at least one of the elements...
5198042 Aluminum alloy powders for coating materials, and coating materials containing the alloy powders  
An aluminum alloy powder for coating materials and a coating material containing the aluminum alloy powder. The aluminum alloy powder comprises an amorphous aluminum alloy consisting essentially...
5156693 Information recording medium  
An information recording medium is disclosed which records information through the transition of two phases of a recording material, utilizing electromagnetic wave energy. The information...
5149381 Method of making a composite powder comprising nanocrystallites embedded in an amorphous phase  
A process for the production of a powder having a nanocrystalline structure from powders of at least two materials of the groups including metals, metallic compounds, and ceramic materials, in a...
5133814 Soft magnetic thin film  
A novel soft magnetic amorphous alloy thin film which, on account of the composition of the film consisting in a combination of a transition metal, a metalloid or semiconducting element, namely B,...
5128214 Amorphous pure iron film  
A metal target and a substrate are disposed in confronting relationship in a vacuum chamber whose interior is kept at high vacuum, and laser light is irradiated to the surface of the target to...
5128099 Congruent state changeable optical memory material and device  
A state changeable memory alloy and device employing same. The memory alloy is capable of changing from a first state to a second state in response to the input of energy, such as projected...
5123980 Sputter deposited amorphous titanium aluminum alloys  
An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element...
5122205 Corrosion resistant aluminum-based alloy  
The present invention provides a corrosion resistant aluminum-based alloy consisting of a compound which has a composition represented by the general formula: Ala Mb Moc Hfd Crewherein: M is at...
5110372 Method of obtaining an aluminum based alloy with high Young's modulus and high mechanical strength  
A method for preparation of an aluminum based alloy composition comprising forming by spray deposition, a solid body having a composition comprising, by weight, 5.5 to 8.45% Zn, 2 to 3.5% Mg, 0.5...
5087298 Process of producing continuous thin sheet of TiAl intermetallic using pair of cooling rolls  
A continuous thin sheet of a TiAl intermetallic compound consisting of from 35 to 44 wt % Al and the balance Ti and unavoidable impurities, having a thickness of from 0.2 to 3 mm, and having a...
5076865 Amorphous aluminum alloys  
An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and coinsiderable toughness, consisting of Al and at least one element...
5074935 Amorphous alloys superior in mechanical strength, corrosion resistance and formability  
The present invention provides an amorphous alloy having superior mechanical strength, corrosion resistance for formability, at a relatively low cost. The amorphous alloy is a composition...
5074936 Amorphous magnesium/aluminum-based alloys  
A substantially amorphous aluminum/magnesium alloy optionally containing up to about ten atom percent calcium. The alloy contains from about 45 to about 75 atom percent aluminum and from about 25...
5060478 Magnetical working amorphous substance  
As magnetically working substances capable of producing magnetically working abilities such as magnetic refrigeration or cooling in a wide range of temperatures with high efficiency, this...
5055144 Methods of monitoring precipitates in metallic materials  
A method and apparatus are provided for monitoring in situ the transformation of some fraction of a starting material to another material during the course of a thermal treatment. The starting...
5045125 Case toughening of aluminum-lithium forgings  
A component composed of a rapidly solidified aluminum-lithium alloy is subjected to thermal treatment at a temperature greater than 500° C. for a time period greater than 5 hours under a...