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7172661 High strength nickel-based amorphous alloy  
A high precision alloy, and in particular, high-strength nickel-based amorphous compositions for fabrication of glass-coated microwires.
7153376 Yttrium modified amorphous alloy  
An amorphous alloy having a composition consisting essentially of about 45 to about 65 atomic % Zr and/or Hf, about 4 to about 7.5 atomic % Ti and/or Nb, about 5 to about 15 atomic % Al and/or Zn,...
7147727 Cu-based amorphous alloy composition  
The present invention relates to a Cu-based amorphous alloy composition having a chemical composition represented by the following general formula, by atomic %: Cu100-a-b-c-dZraAlb(M1)c(M2)d,...
7132019 Amorphous soft magnetic alloy powder, and dust core and wave absorber using the same  
An amorphous soft magnetic alloy powder which is produced by a water atomization method is provided. The powder contains an amorphous phase having a temperature interval ΔTx of a supercooled...
7073560 Foamed structures of bulk-solidifying amorphous alloys  
A foamed structure of bulk solidifying amorphous alloy with improved impact resistance, with high stiffness to weight ratio, and/or with high resistance to fatigue and crack propagation, and a...
7070665 Fractional variation to improve bulk metallic glass forming capability  
Changing characteristics of relationships between components of a bulk metallic glass to stabilize one phase relative to another. A specific Zr58.47Nb2.76Cu15.4Ni12.6Al10.37 alloy is disclosed.
7052561 Bulk amorphous steels based on Fe alloys  
A bulk amorphous alloy has the approximate composition: Fe(100−a−b−c−d−e)YaMnbTcMdXe wherein: T includes at least one of the group consisting of: Ni, Cu, Cr and Co; M includes at least one of the...
7008490 Method of improving bulk-solidifying amorphous alloy compositions and cast articles made of the same  
Improved bulk-solidifying amorphous alloy compositions and methods of making and casting such compositions are provided. The improved bulk-solidifying amorphous alloys are preferably subjected to...
6897718 Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same  
A magnetic powder core comprises a molded article of a mixture of a glassy alloy powder and an insulating material. The glassy alloy comprises Fe and at least one element selected from Al, P, C,...
6896750 Tantalum modified amorphous alloy  
An amorphous alloy having a composition represented by the formula (Zr,Hf)a(Al,Zn)bTie,Nbf,TagYh(CuxFey(Ni,Co)z)d wherein a ranges from 45 to 65 atomic %, b ranges from 5 to 15 atomic %, e and f...
6843496 Amorphous alloy gliding boards  
Gliding board devices and methods of making gliding board devices wherein at least a portion of the device is formed of a bulk amorphous alloy material are provided. The gliding board device...
6830636 High toughness amorphous alloy strip and production thereof  
A process of producing a high toughness iron-based amorphous alloy strip, using a single roll liquid quenching method, the strip having a thickness of more than 55 μm up to 100 μm and a width of...
6818078 Joining of amorphous metals to other metals utilzing a cast mechanical joint  
The present invention is directed to a method of joining an amorphous material to a non-amorphous material including, forming a cast mechanical joint between the bulk solidifying amorphous alloy...
6771490 Metal frame for electronic hardware and flat panel displays  
A metal frame for electronic hardware and a method of manufacturing such a frame wherein at least a portion of the frame is made of bulk-solidifying amorphous alloys or bulk-solidifying amorphous...
6749695 Fe-based amorphous metal alloy having a linear BH loop  
A metallic glass alloy ribbon consists essentially of about 70 to 87 atom percent iron. Up to about 20 atom percent of the iron is replaced by cobalt and up to about 3 atom percent of the iron is...
6749698 Precious metal based amorphous alloys  
The present invention is a precious metal-based amorphous alloy having a Pt—Cu—P based structure including in atomic %: 50≦Pt≦75%, 5≦Cu≦35%, and 15≦P≦25% and is a precious metal-based amorphous...
6699336 Amorphous electrode compositions  
An electrode composition that includes an electrode material consisting essentially of at least one electrochemically inactive elemental metal and at least one electrochemically active elemental...
6695936 Methods and apparatus for using large inertial body forces to identify, process and manufacture multicomponent bulk metallic glass forming alloys, and components fabricated therefrom  
To identify and manufacture metallic glass forming alloys, large inertial forces or “g”-forces are used to sequentially separate crystalline phases (particles) as they sequentially form and grow...
6692590 Alloy with metallic glass and quasi-crystalline properties  
An alloy is described that is capable of forming a metallic glass at moderate cooling rates and exhibits large plastic flow at ambient temperature. Preferably, the alloy has a composition of (Zr,...
6682611 Formation of Zr-based bulk metallic glasses from low purity materials by yttrium addition  
A Zr-based bulk metallic glass formed using low purity materials at a low vacuum with a small amount of yttrium addition is provided. A method of improving the glass forming ability,...
6669793 Microstructure controlled shear band pattern formation in ductile metal/bulk metallic glass matrix composites prepared by SLR processing  
A new metallic glass is formed by adding special additives to a metallic glass matrix; the additives having ductile properties to form as dendrites in the metallic glass. The additives distribute...
6660632 Method for depositing metal and metal oxide films and patterned films  
The invention is directed to a photoresist-free method for depositing films composed of metals, such as copper, or its oxides from metal complexes. More specifically, the method involves applying...
6652673 Zirconium system amorphous alloy  
A zirconium system amorphous alloy having a composition expressed by a general formula Zr100-X-Y-a-b Tix Aly Cua Nib wherein a, b, X, and Y in the formula represent atomic percentage, and fulfill...
6627008 Grooved substrates for multifiber optical connectors and for alignment of multiple optical fibers and method for production thereof  
A grooved substrate which has a groove for aligning or positioning an optical fiber therein and which can be advantageously used in a multifiber optical connector or for aligning a multiple...
6623566 Method of selection of alloy compositions for bulk metallic glasses  
A method for selecting alloying elements for complex, multi-component amorphous metal alloys is provided in which the solvent element is the largest atom with a concentration of 40-80 at %, the...
6607614 Amorphous non-laminar phosphorous alloys  
The present invention provides amorphous non-laminar nickel phosphorous alloys, amorphous non-laminar nickel cobalt phosphorous alloys, or amorphous non-laminar cobalt phosphorous alloys. These...
6589370 Devices for absorbing infrared radiation comprising a quasi-crystalline element  
The invention relates to a device that absorbs infra-red radiation, which comprises as a coupler element for the infra-red radiation, an element made of a quasi-crystalline alloy, made up of one...
6562156 Economic manufacturing of bulk metallic glass compositions by microalloying  
A method of making a bulk metallic glass composition includes the steps of: a. providing a starting material suitable for making a bulk metallic glass composition, for example, BAM-11;b. adding at...
6551421 Brazing foil performs and their use in the manufacture of heat exchangers  
Preformed articles of an amorphous metal foil which are particularly adapted to be used in the manufacture of an assembly having brazed joints, especially a heat exchanger. Methods for the...
6521058 High-strength high-toughness amorphous zirconium alloy  
An amorphous Zr alloy has a composition expressed as Zr—Ala—Nib—Cuc—Md. M is one or more elements selected from Ti, Nb and Pd. The a, b, c, and d are amounts in atomic %, and satisfy the following...
6471789 Amorphous metal alloy strip  
An amorphous metal alloy strip is disclosed having a width greater than about one inch and a thickness less than about 0.003 inch, this alloy consists essentially of 77 to 80 atomic percent iron,...
6461744 Article based on a metal alloy of nickel, chromium and metalloid elements including microcrystalline precipitates, metal alloy and preparation method  
A description follows of an article based on a nickel-chromium-silicon metal alloy, including microcrystalline borides, obtained by the rapid solidification and subsequent thermal treatment of a...
6368996 Hydrogenation catalyst and its preparation  
An amorphous alloy catalyst for hydrogenation and its preparation method are disclosed herein. The catalyst essentially consists of nickel ranging between 60 and 98 wt %, iron ranging between 0...
6325868 Nickel-based amorphous alloy compositions  
Disclosed are nickel-based amorphous alloy compositions, and particularly quaternary nickel-based amorphous alloy compositions containing nickel, zirconium and titanium as main constituent...
6284061 Soft magnetic amorphous alloy and high hardness amorphous alloy and high hardness tool using the same  
The present invention provides an amorphous alloy containing at least one element of Fe, Co, and Ni as a main component, at least one element of Zr, Nb, Ta, Hf, Mo, Ti and V, and B, wherein the...
6273967 Low boron amorphous alloy and process for producing same  
An amorphous alloy having a boron content of about 6 to 10 at %, cast into a plate, wherein the plate thickness is about 15 to 25 μm, and the surface roughness Ra0.8 of the plate is about 0.8 μm...
6264761 Alloy foil for liquid-phase diffusion bonding bondable in oxidizing atmosphere  
The present invention provides liquid phase diffusion bonding alloy foils capable of bonding in an oxidizing atmosphere, which can ensure joints with a homogeneous structure and adequate tensile...
6261386 Nanocrystal dispersed amorphous alloys  
Compositions and methods for obtaining nanocrystal dispersed amorphous alloys are described. A composition includes an amorphous matrix forming element (e.g., Al or Fe); at least one transition...
6254700 Abradable quasicrystalline coating  
A thermally sprayed coating formed with a quasicrystal-containing alloy, the alloy consisting essentially of, by weight percent, 10 to 45 Cu, about 7 to 22 Fe, 0 to 30 Cr, 0 to 30 Co, 0 to 20 Ni,...
6254699 Wear-resistant quasicrystalline coating  
A thermally sprayed coating formed with a quasicrystal-containing alloy, the alloy consisting essentially of, by weight percent, 10 to 45 Cu, 7 to 22 Fe, 0 to 30 Cr, 0 to 30 Co, 0 to 20 Ni, 0 to...
6200690 Nickel-chromium-based brazing alloys  
A nickel-chromium-based brazing alloy has a composition consisting essentially of about 9.5 to about 16.5 atom percent chromium, 0 to about 5 atom percent iron, about 10 to about 15 atom percent...
6197106 Ferrophosphorus alloys and their use in cement composites  
Amorphous ferrophosphorus alloys (Formula II) are useful as shrinkage control agents in cement composites, and new amorphous ferrophosphorus alloys particularly useful for this purpose are...
6183889 Magneto-impedance element, and magnetic head, thin film magnetic head, azimuth sensor and autocanceler using the same  
A magneto-impedance element, showing a change in impedance in response to an external magnetic field when an alternating current is applied, is composed of a glassy alloy. The glassy alloy is...
6165290 Cobalt-chromium-palladium-based brazing alloys  
This invention relates to brazing metals composed of cobalt-chromium-palladium-based alloys containing transition metals such as cobalt, nickel, tungsten, molybdenum and certain metalloids; and...
6149737 High strength high-toughness aluminum alloy and method of preparing the same  
An aluminum alloy is industrially producible and has higher strength and toughness than the prior art alloys. The high-strength high-toughness aluminum alloy includes a first phase of α-aluminum...
6132891 Amorphous soft magnetic material  
There is disclosed an amorphous soft magnetic material represented by a composition formula: Cox Zry Pdz Ma wherein M denotes at least one element selected from a group consisting of niobium,...
6103405 Planar inductance element  
A planar inductance element is provided which has good high-frequency magnetic properties and which can be manufactured at high yield. The element has at least one ferromagnetic film which, whose...
6103023 Thin films of quasicrystalline alloys, their preparation and their uses  
Thin film of quasicrystalline alloy having a thickness of between approximately 0.01 and 10 μm comprising one or more quasicrystalline phases having a volume which represents at least 60% by...
6103024 Magnesium mechanical alloys for thermal hydrogen storage  
A mechanically alloyed hydrogen storage material having 75-95 atomic percent Mg, 5-15 atomic percent Ni, 0.5-6 atomic percent Mo, and at least one additional element selected from the group...
6074497 Highly wear-resistant aluminum-based composite alloy and wear-resistant parts  
A highly wear-resistant aluminum-based composite alloy has improved wear resistant itself and the wear amount of the opposed Fe-based material is decreased as compared with the conventional...