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5043027 Method of reestablishing the malleability of brittle amorphous alloys  
A method of reestablishing the deformability or malleability of embrittled amorphous alloys such as Fe40 Ni40 P20 or Fe20 Ni40 B20 or Cu64 Ti36. An alloy is first subjected to a first temperature...
5043029 Casting in a exothermic reduction atmosphere  
An apparatus and method for casting metal strip include a moving chill body that has a quench surface. A nozzle mechanism deposits a stream of molten metal on a quenching region of the quench...
5037494 Amorphous alloy for strip-shaped sensor elements  
An amorphous alloy free of magnetostriction is employed in anti-theft labels, magnetic field detectors or the like, having a saturation induction of Bs ≤0.5T and a good responsiveness given an...
5037706 Laminated strips of amorphous metal  
A laminated amorphous metal strip has a first layer having at least two side-by-side strips of amorphous metal of unequal widths. A second layer has at least two side-by-side strips of amorphous...
5032464 Electrodeposited amorphous ductile alloys of nickel and phosphorus  
Smooth, specular, ductile alloys of a transition metal and phosphorus (particularly nickel phosphorus) are produced. The ductility is such that when the alloy is in the form of a foil having a...
5032196 Amorphous alloys having superior processability  
Disclosed is an amorphous alloy having superior processability which has a composition represented by the general formula: Xa Mb Alcwherein X is at least one element of Zr and Hf; M is at least...
5028277 Continuous thin sheet of TiAl intermetallic compound and process for producing same  
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...
5019336 Micro-additions to tin alloys  
Tin-based alloys that include micro-additions of certain elements avoid the discoloration that otherwise afflict those alloys when they are melted. The discoloration, which results from tin...
5015308 Corrosion-resistant and heat-resistant amorphous aluminum-based alloy thin film and process for producing the same  
The present invention provides a corrosion-resistant and heat-resistant aluminum-based alloy thin film consisting of a composite having a composition represented by the general formula, Ala Nib Xc...
5015993 Ferromagnetic alloys with high nickel content and high permeability  
Nickel rich amorphous ferromagnetic alloys having a nickel content in the range of 35 to 55 atomic percent have been conceived. These alloys are in the amorphous state and exhibit high...
5015992 Cobalt-niobium amorphous ferromagnetic alloys  
Amorphous ferromagnetic alloys having a niobium content in the range of 2.5 to 15 atomic percent have been conceived. These alloys are obtained directly in the amorphous state or as a mixture of...
4992329 Magnetic-shielding sheet  
A magnetic-shielding sheet comprising a laminated-structure layer of soft magnetic amorphous alloy flakes, said soft magnetic amorphous alloy flakes being of 5 to 100 μm thick and 10-15000 in...
4990198 High strength magnesium-based amorphous alloy  
The present invention provides high strength magnesium-based alloys which are at least 50% by volume composed of an amorphous phase, the alloys having a composition represented by the general...
4974768 Soldering iron tip  
A soldering iron tip comprises a coating layer of amorphous metal satisfactory in wettability in molten solder formed on the leading end part thereof. A soldering iron tip may comprise a coating...
4972285 Amorphous magnetic alloy of Co-Nb-Zr system and magnetic head made from the same  
An amorphous magnetic alloy of Co-Nb-Zr system contains Co, Nb and Zr and has a composition which falls, in terms of atomic percent, within the region defined by straight lines connecting, in a...
4968363 Method of preventing corrosion of a material against hydrochloric acid  
A highly corrosion-resistant amorphous alloy composed of ni-- 15-80 atomic % Ta Ni-- 30-80 atomic % Ta, or Ni-- 20-50 atomic % Ta-- 10-23 atomic % P, with a specific amount of optional elements of...
4964927 Aluminum-based metallic glass alloys  
Ductile, strong, and stable (crystallization temperature above 250° C.) Al-X-Z metallic classes contain 90 at. % Al where X-Fe, Co, Ni, Rh; Z-rare earths, Hf, Y, Stable (crystallization...
4965139 Corrosion resistant metallic glass coatings  
Corrosive-resistant, amorphous metal alloy coatings for crystalline metal surfaces wherein the coating is formed by vapor deposition of a mixture of (1) from 8 to 30 atomic percent of boron,...
4952144 Apparatus for improving quality of metal or ceramic powders produced  
An apparatus for forming ceramic or metal powders has a plasma generator, a source of material in the form of powder particles and a projection torch for passing the material through the plasma to...
4948029 Method of bonding two bodies  
Two bodies are provided with mutually different metal layers. The combination of wringing in contact of the metal surfaces and low-temperature interdiffusion provides a strong bond between the two...
4938267 Glassy metal alloys with perminvar characteristics  
A series of glassy metal alloys with near zero magnetostriction and Perminvar characteristics of relatively constant permeability at low magnetic field excitations and constricted hysteresis loops...
4936929 Refractory amorphous Co-Ta-Hf alloy  
A soft magnetic amorphous ternary alloy of Co-Ta-Hf which comprises a composition represented by Cox Tay Hfz, wherein the composition ratio of x, y and z ranges, in atomic %, 81%≤x≤85% 8%≤y≤13%...
4915980 Method for producing amorphous metal layer  
A method metallurgically bonds a thin film of easily amorphized material on a metallic substrate having a large thermal conductivity, and then irradiates all or selected portions of the thin film...
4911767 Corrosion-resistant aluminum-based alloys  
The present invention provides high corrosion-resistant aluminum-based alloys having a composition represented by the general formula Alx My (wherein: M is one metal element selected from the...
4908182 Rapidly solidified high strength, ductile dispersion-hardened tungsten-rich alloys  
Tungsten-rich alloys of formula W100-P MX REY MEZ wherein W is tungsten, M is one or more elements selected from the group consisting of transition elements, RE is an element selected from the...
4906306 Amorphous metal-metal composite article, a method for producing the same, and a torque sensor using the same  
A composite article comprising a metal and an amorphous metal bonded thereto by the explosion, being free from residual stress and compression stress in the amorphous metal portion, and having...
4900638 Nickel-base solder for high-temperature solder joints  
Nickel-based solder compositions having improved wetting behavior, the soldering alloys containing aluminum and chromium, and one or more of the metals zirconium, niobium, or titanium added to the...
4891068 Additive powders for coating materials or plastics  
The present invention provides an additive powder for coating materials or plastics, comprising a particle of a metal or glass, comprised of a particle having a thickness of 0.5 to 5 μm, a minor...
4880482 Highly corrosion-resistant amorphous alloy  
A highly corrosion-resistant amorphous Cu alloys with at least one element selected from the group of Ta and Nb and other Cu-Ta alloys with at least one element selected from the group of Nb, Ti...
4867785 Method of forming alloy particulates having controlled submicron crystallite size distributions  
Disclosed is a controlled pressure melt spinning method of rapidly solidifying alloys to obtain a solid alloy of controlled mean crystallite size, narrow crystallite distribution, and a fine grain...
4865664 Amorphous alloy strips having a large thickness and method for producing the same  
An iron base amorphous alloy strip having a sheet thickness of from 50 to 150 μm and a sheet width of at least 20 mm. The strip is produced by a single-roll cooling process and has a fracture...
4863810 Corrosion resistant amorphous metallic coatings  
A method of providing corrosion resistant substrates having an amorphous metallic alloy coating thereon. The method comprises depositing refractory and transition elements, such as Ni, Nb, Ti and...
4863794 Glassfiber reinforced fluorocarbon polymer coating composition for metal surfaces, process of preparing the same, and metal sheets coated with such coating composition  
A novel fluorocarbon polymer coating composition in which glass fibers are successfully dispersed to add enhanced scratch and wear resistances to the superior properties inherent to the...
4859256 High permeability amorphous magnetic material  
To obtain a high permeability magnetic core, the core is made of a 5 to 25 μm thick ribbon of a Co-based amorphous alloy with a Curie temperature Tc between 120° C. and 270° C., and further heat...
4857268 Method of making vanadium-modified titanium aluminum alloys  
A TiAl composition is prepared to have high strength and to have improved ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable...
RE33022 Ferromagnetic amorphous alloy  
A ferromagnetic amorphous alloy having a composition represented by (Cox Niy Fez)a Mb Gc, wherein M is Cr, Mo and/or W, G is Zr, Hf and/or Ti and x,y,z and a, b, c are selected to meet the...
4854980 Refractory transition metal glassy alloys containing molybdenum  
A nickel-based glassy alloy composition including Mo and one or more of Nb, Ta, and Zr, exhibiting high hardness and high crystallization temperatures.
4842657 Amorphous alloys containing iron group elements and zirconium and particles made of said alloys  
Amorphous alloys containing zirconium as an amorphus forming metal and having the formula Xα Zγ wherein X is at least one of Fe, Co and Ni, α is 80 to 92 atomic %, Z is zirconium, γ is 8 to 20...
4839240 Multilayer photoconductive material  
A multilayer photoconductive material wherein at least two kinds of alloys selected from the group consisting of amorphous silicon or germanium alloys comprising silicon and/or germanium and at...
4836983 Silicon-modified titanium aluminum alloys and method of preparation  
A TiAl composition is prepared to have high strength and to have improved ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable...
4834806 Corrosion-resistant structure comprising a metallic surface and an amorphous alloys surface bonded thereupon  
A corrosion-resistant amorphous surface alloy is disclosed which is 150 μm or less thick and bonded onto a substrate crystalline metal or alloy and processed by irradiation of high energy density...
4832737 High temperature-resistant aluminum alloy and process for its production  
A high temperature-resistant aluminum alloy is disclosed, comprising an aluminum matrix containing a dispersion mixture of reinforcing aluminum-iron particles with 2-16% nickel and/or cobalt, 1-6%...
4823113 Glassy alloy identification marker  
A magnetic identification system marker is adapted to generate magnetic fields at frequencies that (1) are harmonically related to an incident magnetic field applied within an interrogation zone...
4810314 Enhanced corrosion resistant amorphous metal alloy coatings  
The present invention relates to an amorphous metal alloys of the formula: Cra Xb Mcwherein X is at least one element selected from the group consisting of Pt, Pd, Ir, Rh and Ru; M is at least one...
4806179 Fine amorphous metal wire  
A fine amorphous metal wire with a circular cross section that has improved toughness and a composition represented by the formula: Fea Cob Crc Six Bywherein a+b is from about 53 to 80 atomic %; c...
4802933 Nickel-palladium based brazing alloys  
A nickel-palladium-based brazing alloy is disclosed having a composition consisting essentially of about 38 to about 55 atom percent palladium, about 19 to about 34.5 atom percent iron, about 11...
4797166 Method for producing an at least partly amorphous alloy piece  
An alloy, e.g. a Cr-Ti alloy, is transformed to a metastable crystal modification, e.g., by heating in an electric arc and quenching in water. The metastable crystal modification is annealed at a...
4786468 Corrosion resistant tantalum and tungsten alloys  
New alloys highly resistant to corrosion by concentrated acid and having excellent adhering properties when coated on stainless steel are formed of 60 to 90 atomic percent tantalum or tungsten,...
4782994 Method and apparatus for continuous in-line annealing of amorphous strip  
An apparatus for the in-line annealing of amorphous strip includes feed rolls for substantially continuously feeding the strip during annealing. The strip is first fed into a nip of cooperating...
4781803 Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes  
Improved electrolytic processes employing oxygen anodes. The improvement comprises the step of conducting a electrolysis process in an electrolytic cell having a platinum based amorphous metal...