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WO/2000/037713A1 |
The invention relates to an antiabrasion coating which is applied to a surface to be protected of a component subjected to mechanical and/or fluidic stress and consists essentially of amorphous or amorphous-nanocrystalline metals. To off...
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WO/2000/036175A1 |
An amorphous zirconium alloy with excellent corrosion resistance which has a composition represented by the formula Zr¿1-a-b-c?A¿a?[(Fe, Co, Ni)Cu]¿b?Nb¿c?, the formula Zr¿1-a-b-c?A¿a?[(Fe, Co, Ni)Cu]¿b?Ta¿c?, or the formula Zr¿...
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WO/2000/032833A1 |
A production method for bulk metallic glass which has a high ductility at a cold drawing ratio of at least 70%, better mechanical characteristics after cold drawing than as-cast one and high reliability, and which comprises the step of p...
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WO/2000/030131A1 |
The magnetic core (M) consists of a coiled amorphous ferromagnetic alloy strip (B) Its saturation-permeability is greater than 20 000 and lower than 300 000. The saturation-magnetostriction of the magnetic core (M) is less than 0.5 ppm. ...
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WO/2000/028640A2 |
A high efficiency electric motor has a generally polyhedrally shaped bulk amorphous metal magnetic component in which a plurality of layers of amorphous metal strips are laminated together to form a generally three-dimensional part havin...
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WO/2000/028556A1 |
A bulk amorphous metal magnetic component has a plurality of layers of amorphous metal strips laminated together to form a generally three-dimensional part having the shape of a polyhedron. The bulk amorphous metal magnetic component may...
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WO/2000/026425A1 |
An amorphous zirconium alloy which has a composition represented by the formula Zr-Al¿a?-Ni¿b?-Cu¿c?-M¿d? (wherein M is at least one element selected from the group consisting of Ti, Nb, and Pd; a, b, c, and d respectively are number...
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WO/2000/021045A2 |
A magnetostrictive element for use in a magneto-mechanical marker has a resonant frequency characteristic that is at a minimum at a bias field level corresponding to the operating point of the magnetomechanical marker. The magnetostricti...
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WO/2000/019152A1 |
A reactive silencer intended for industrial supply air or exhaust air channels, the said silencer being comprised of a sound attenuator chamber (10), to which is fitted a partition wall (12) dividing the sound attenuator chamber into a f...
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WO/2000/017948A1 |
An electrode material for a negative pole of a lithium secondary battery containing particles which comprises an amorphous Sn.A.X alloy having a substantially non-stoichiometric composition, wherein A represents at least one element sele...
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WO/2000/017949A1 |
An electrode material for a negative pole of a lithium secondary battery containing particles which comprises and amorphous M•A•X alloy having a substantially non-stoichiometric composition, wherein M represents at least one element ...
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WO/2000/009768A1 |
A ferromagnetic resonator for use in a marker in a magnetomechanical electronic article surveillance system has improved properties and can be manufactured at higher annealing speeds and reduced raw material cost by virtue of being conti...
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WO1999061195A9 |
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 more particularly to multicomponent alloys ...
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WO/2000/003051A1 |
A molten alloy capable of forming an amorphous alloy is subjected to solidification under a pressure of more than 1 atm. to form an alloy having no defect, and also the cooling rate during the solidification is controlled so as to disper...
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WO/1999/066624A1 |
An amorphous metal stator for a high efficiency radial-flux electric motor has a plurality of segments, each of which includes a plurality of layers of amorphous metal strips. The plural segments are arranged to form a generally cylindri...
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WO/1999/059168A1 |
The present invention relates to a high stack factor amorphous metal transformer core, and to a process for constructing a high stack factor amorphous metal transformer core. The process uses high lamination factor amorphous metal ribbon...
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WO/1999/055926A1 |
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 consisting of Al, C, Ca, Ce, Co, Cr, Cu, Dy, Fe...
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WO/1999/049095A1 |
A titanium-based amorphous alloy which has a composition represented by the formula Ti¿100-a-b-c?Zr¿a?TM¿b?M¿c? (wherein TM represents at least one element selected from the group consisting of Fe, Co, Ni, and Cu; M represents at lea...
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WO/1999/024950A1 |
A ferromagnetic resonator for use in a marker in a magnetomechanical electronic article surveillance system has improved magnetoresonant properties and/or reduced eddy current losses by virtue of being annealed so that the resonator has ...
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WO/1999/020807A2 |
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 alloys are useful in the formation of metal...
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WO/1999/018249A1 |
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 disclosed having the formula (I): Fe¿a?Cr¿b?MÂ...
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WO/1999/016088A1 |
A glassy metal alloy consists essentially of the formula Fe¿a?Co¿b?Ni¿c?M¿d?B¿e?Si¿f?C¿g?, where 'M' is at least one member selected from the group consisting of molybdenum, chromium and manganese, 'a-g' are in atom percent, 'a' r...
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WO/1999/002748A1 |
A resonator for use in a marker in a magnetomechanical electronic article surveillance system is formed by a planar strip of an amorphous magnetostrictive alloy having a composition Fe¿a?Co¿b?Ni¿c?Si¿x?B¿y?M¿z? wherein a, b, c, x, ...
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WO/1999/000523A1 |
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 metal element; and at least one crystallizi...
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WO/1999/000458A1 |
The invention concerns a device absorbing infrared radiation, comprising as element for coupling the infrared radiation a quasi-crystalline alloy element consisting of one or several quasi-crystalline phases whereof the volume represents...
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WO/1998/056523A1 |
A process and an apparatus for producing metallic glass which are capable of producing a bulk amorphous alloy of desired shape, in particular, a bulk amorphous alloy of desired final shape are provided. In the present invention, the molt...
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WO/1998/038348A1 |
The present invention provides an amorphous or amorphous/microcrystalline metal alloy comprising Fe�a?Cr�b?V�c?P�d?Si�e?C�f?M�g?X�h? wherein M is selected from the group consisting of Cu, Ni, and mixtures thereof; X is se...
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WO/1998/033945A1 |
A ferromagnetic amorphous metallic alloy strip is annealed to minimize exciting power rather than core loss. The strip has an exciting power less than 0.5 VA/kg when measured at 60 Hz and an operating induction of 1.40 to 1.45 Tesla, the...
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WO/1998/030728A1 |
A rapidly solidified amorphous metallic alloy is composed of iron, boron, silicon and carbon. The alloy exhibits in combination high saturation induction, high Curie temperature, high crystallization temperature, low core loss and low ex...
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WO/1998/028758A1 |
A new manufacturing process is disclosed for tape wound core strips made of an amorphous ferromagnetic material. An amorphous ferromagnetic strip is first cast by quickly solidifying a molten mass consisting of a cobalt-based alloy with ...
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WO/1998/027788A1 |
An electrical heating system uses heating elements made of ribbons of amorphous metallic alloys. The heating elements have a large area using long and wide ribbons, to achieve good heat transfer to the surroundings, that is low thermal r...
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WO/1998/018110A1 |
A magnetostrictive element for use in a magnetomechanical article surveillance marker is formed by first annealing (22) an amorphous metal alloy (28), such alloy comprising iron and cobalt with the proportion of cobalt being in the range...
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WO/1998/010108A1 |
A process for preparing an aluminum alloy which can be produced on a commercial scale and has higher strength and toughness than the conventional aluminum alloys. The alloy comprises an $g(a)-aluminum phase comprising grains having an av...
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WO/1998/000821A1 |
A control element for a magnetomechanical EAS marker is formed by annealing an amorphous metalloid (20) so as to be at least partially crystallized while remaining substantially flat. Preferably a two-stage process is applied to induce s...
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WO/1997/050099A1 |
A glassy metal alloy consists essentially of the formula FeaCobNicMdBeSifCg, where "M" is at least one member selected from the group consisting of molybdenum, chromium and manganese, "a-g" are in atom percent, "a" ranges from about 30 t...
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WO/1997/034732A1 |
The disclosure relates to an amorphous alloy with a composition given by the formula BAa - KOb - GLc - ZUd, wherein BA stands for the basic elements Ni, Fe and optionally Co, the proportion of iron Fex in the alloy being such that 7 x 20...
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WO/1997/021242A2 |
A display element is proposed for use in a magnetic theft-prevention system comprising the following elements: an elongated ductile magnetostrictive strip of amorphous ferromagnetic material which can be activated and deactivated by appl...
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WO/1997/020601A1 |
A golf club (20) is made of a club shaft (22) and a club head (24). Either the club shaft (22) or the club head (24) is made at least in part of a bulk-solidifying amorphous metal. A preferred bulk-solidifying amorphous metal has a compo...
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WO/1996/037335A1 |
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 silicon, about 6 to about 7 atom percent b...
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WO/1996/034118A1 |
The invention is intended to provide a method making possible the technologically controllable and economical processing of high-melting-point, difficult-to-shape metal materials into semi-finished products like strips or wires. In the m...
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WO/1996/032518A1 |
A glassy metal alloy consists essentially of the formula: FeaCobNicMdBeSifCg, where "M" is at least one member selected form the group consisting of molybdenum, chromium and manganese, "a-g" are in atom percent, "a" ranges from about 30 ...
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WO/1996/024702A1 |
At least quaternary alloys form metallic glass upon cooling below the glass transition temperature at a rate less than 103 K/s. One group of such alloys comprise titanium from 19 to 41 atomic percent, an early transition metal (ETM) from...
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WO/1996/012046A1 |
A process is described for producing amorphous metal alloys wherein impure ferrophosphorus slag, a by-product from a phosphorus-producing electric furnace, is used to supply phosphorus, chromium, vanadium and iron values to such alloys b...
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WO/1996/004410A1 |
The invention pertains to porous diaphragm-controlled physical and chemical vapor conveyance and separation using condenser and diaphragm technology with a transdiaphragm selectivity SK = 1 or practically 1 and with a flow rate driven by...
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WO/1996/004134A1 |
A reinforcement-containing metal-matrix composite material (20) is formed by dispersing pieces of reinforcement material (22) throughout a melt of a bulk-solidifying amorphous metal and solidifying the mixture at a sufficiently high rate...
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WO/1996/004409A1 |
Methods to produce corrosion resistant wrought light alloys and products, in particular aluminium and magnesium alloys, the latter containing 0.1-0.2 to 30-35 wt.% light rare earth metals and/or corresponding misch-metals and/or Y (and E...
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WO/1995/035181A2 |
Two pieces of metal (22, 24) are joined together using an amorphous metallic joining element (26). In the joining operation, the joining element (26) is placed between the two pieces (22, 24) to be joined. The joining element (26) and ad...
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WO/1995/009930A1 |
According to the invention a precipitation hardened metallic alloy is provided, in which the strengthening is based on the precipitation of particles and wherein the particles have a quasicrystalline structure, said structure being essen...
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WO/1994/023078A1 |
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 least one early transition metal in the ra...
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WO/1994/017936A1 |
A method of making a solid foam material including the steps of heating in a chamber (12) a starting material (18) that is normally solid at room temperature to a temperature that is above its melting point, injecting a blowing liquid (3...
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