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WO/2017/131260A1 |
The present invention provides a method for manufacturing a zirconium alloy part, the method allowing precipitates having an average size of 35 nm or less to be equally distributed in a matrix through a multi-stage hot-rolling step. Spec...
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WO/2017/073487A1 |
This sputtering target comprises a substrate and a target material formed on the surface of the substrate. The target material has a composition comprising a metal element M within a range of 8-66 at.% and a remainder of Si and unavoidab...
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WO/2017/026509A1 |
The present invention is an electrode material used as an electrode contact for a vacuum interrupter, the electrode material containing heat-resistant elements at a weight ratio of 1 or more with respect to Cr 1, the remainder being Cu a...
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WO/2017/002851A1 |
The purpose of the present invention is to provide a sintered alloy having high mechanical strength (particularly high toughness suitable for a sputtering target material) and a sputtering target material which includes the sintered allo...
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WO/2016/167404A1 |
The purpose of the present invention is to provide a zirconium alloy composition having an improved anti-corrosion characteristic which can be utilized for nuclear fuel cladding and as material for nuclear structures, and a method for pr...
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WO/2016/167397A1 |
The present invention provides a zirconium alloy containing 1.1-1.2 wt% of niobium, 0.01-0.2 wt% of phosphorous, 0.2-0.3 wt% of iron and a remainder made up by zirconium, and a method for manufacturing a zirconium alloy having excellent ...
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WO/2016/167400A1 |
The objective of the present invention is to provide a zirconium alloy composition and a manufacturing method thereof, wherein the zirconium alloy composition is capable of improving high-temperature oxidation and corrosion resistance by...
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WO/2016/152780A1 |
A starting material powder comprising particles of W, or a starting material powder blended from a powder of W particles and one or more powders of alloy component particles selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr...
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WO/2016/112507A1 |
A watch case of amorphous alloy, a watch and a manufacturing method therefor. The watch case is made of zirconium-based amorphous alloy, copper-based amorphous alloy, titanium-based amorphous alloy, nickel-based amorphous alloy or iron-b...
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WO/2016/068562A1 |
The present invention provides an alloy having excellent thermal and mechanical stability and a method for preparing same. In addition, the present invention also provides a sputtering alloy target, enabling nitride thin film coating hav...
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WO/2016/062163A1 |
A cermet composite body, comprising: a ceramic matrix having a recessed groove on a surface thereof; and a metal piece filled in the recessed groove, the metal piece comprising a body formed by a zirconium base alloy and a reinforcing ma...
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WO/2015/156458A1 |
The present invention relates to a zirconium alloy composition with excellent low hydrogen absorption and hydrogen embrittlement resistance and a method for preparing the same and, more specifically, to a zirconium alloy composition and ...
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WO/2015/133264A1 |
An alloy wherein particles containing Cr are miniaturized and uniformly dispersed and Cu portions, which serve as a highly conductive component, are also miniaturized and uniformly dispersed. This alloy is produced, for example, by: a mi...
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WO/2015/133262A1 |
This electrode material results from reducing the size of and uniformly dispersing particles containing Cr, and also minutely and uniformly dispersing a Cu portion, which is a highly conductive component. The electrode material is prepar...
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WO/2015/075648A1 |
Getter devices with improved sorption rate based on powders of quaternary alloys particularly suitable for hydrogen and carbon monoxide sorption are described, said alloys having a composition comprising zirconium, vanadium, titanium and...
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WO/2015/073328A1 |
A nuclear fuel cladding (16) is provided. The nuclear fuel cladding (16) includes a base cladding (18) and at least one nanomaterial layer (20) deposited on a surface of the base cladding (18), the nanomaterial layer (20) having an avera...
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WO/2015/030131A1 |
A zirconium alloy for an organism, the alloy containing Zr as a main ingredient and 12% to less than 20% of Ta (percentages expressed in terms of mass), the constituent phase comprising martensite including orthorhombic crystals of marte...
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WO/2015/024890A1 |
The invention present presents a class of alloys which form metallic glass upon cooling below the glass transition temperature Tg at a rate below 100 K/sec and having a high value of temperature difference (DT) between the crystallizatio...
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WO/2014/196834A1 |
The purpose of the present invention is to provide a crystalline alloy having glass forming ability which has significantly superior thermal stability for being amorphous while having glass forming ability, and a manufacturing method for...
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WO/2014/196820A1 |
The purpose of the present invention is to provide a highly corrosion-resistant Zr-group amorphous alloy composition containing a higher Zr content compared to existing amorphous alloys, and comprising only commercial metal elements, and...
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WO/2014/108720A1 |
Treatment process for a zirconium alloy, characterized in that it comprises the following steps : - a zirconium alloy ingot is prepared, the composition of which is: * 0.40% ≤ Nb ≤ 1.05%; * traces ≤ Sn ≤ 2%; * (0.5 Nb - 0.25)% â‰...
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WO/2014/101660A1 |
Disclosed is a zirconium alloy material for a nuclear power reactor core, falling within the technical field of special alloy materials, and comprising the following components in percentage by weight: 0.4-0.8 percent of Sn, 0.75-1.1 per...
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WO/2014/101658A1 |
Disclosed is a zirconium alloy material for a nuclear power reactor core, falling within the technical field of special alloy materials, and comprising the following components in percentage by weight: 0.60-1.00% of Sn, 0.80-1.10% of Nb,...
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WO/2014/078351A1 |
A hydrogen storage alloy having a higher electrochemical hydrogen storage capacity than that predicted by the alloy's gaseous hydrogen storage capacity at 2 MPa. The hydrogen storage alloy may have an electrochemical hydrogen storage cap...
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WO/2014/072193A1 |
Assembly, comprising: two ceramic bodies that are connected by means of a joint, which has an active hard solder, wherein the active hard solder has over a contiguous pore volume, which is respectively at a distance of at least 1 µm fro...
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WO/2014/044800A1 |
An alloy is provided having the composition TixZryCozR1-x-y-z wherein R represents any element other than Ti, Zr, or Co 0.182 ≤ x ≤ 0.718 0.154 ≤ y ≤ 0.681 0.08 ≤ z ≤ 0.3 and 0.95 ≤ x+y+z ≤ 1. the alloy may be used to bra...
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WO/2014/034574A1 |
A zirconium alloy containing niobium in an amount of 8 to 11 mass% inclusive and also containing tin and/or aluminum in a total amount of 1 to 5 mass% inclusive, with the remainder being substantially zirconium. The zirconium alloy conta...
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WO/2014/030272A1 |
Provided is a dental member using a metallic glass that is highly biocompatible and makes it possible to obtain the mechanical properties required of a small dental member, such as a low Young's modulus and high strength. The present inv...
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WO/2014/004704A1 |
Systems and methods in accordance with embodiments of the invention implement bulk metallic glass-based macroscale gears. In one embodiment, a method of fabricating a bulk metallic glass-based macroscale gear, where at least either the t...
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WO/2013/115359A1 |
This substrate for power modules is obtained by laminating and bonding a copper plate, which is formed of copper or a copper alloy, onto the surface of a ceramic substrate (11). A nitride layer (31) is formed on the surface of the cerami...
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WO/2013/085237A1 |
The objective of the present invention is to provide a crystalline alloy having glass forming ability which has superior thermal stability for being amorphous while having glass forming ability, and a preparation method thereof. In addit...
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WO/2013/075829A1 |
A bulk metallic glass forming alloy having the following composition x(aZr bHf cM dNb eO) yCu zAI and its preparation from an alloy L = (aZr bHf cM dNb eO), Cu, and Al as well as the use thereof is described.
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WO/2013/035269A1 |
Provided is a super elastic alloy for biological use having a high biocompatibility, good processability and super elasticity, said super elastic alloy being a super elastic zirconium alloy for biological use comprising 27-54 mol% inclus...
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WO/2012/173738A1 |
Articles, such as tubing or strips, which have excellent corrosion resistance to water or steam at elevated temperatures, are produced from alloys having 0.2 to 1.5 weight percent niobium, 0.01 to 0.6 weight percent iron, and optionally ...
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WO/2012/128025A1 |
A method for processing a thin Cu plate, wherein a buildup layer is formed by: applying a slurry, which is obtained by dispersing a diffusion bonding assistant and a reinforcing material in a solvent, onto a predetermined part of a thin ...
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WO/2012/078273A2 |
Nanomaterial preparation methods, compositions, and articles are disclosed and claimed. Such methods can provide nanomaterials with improved morphologies relative to previous methods. Such materials are useful in electronic applications.
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WO/2011/159596A1 |
One embodiment provides a composition, the composition comprising: an alloy that is at least partially amorphous and is represented by a chemical formula: (Zr, Ti)aMbNcSnd, wherein: M is at least one transition metal element; N is Al, Be...
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WO/2011/154312A1 |
The invention relates to a method for producing a first part (5) having at least one surface and being made from a first material. The first part comprises at least one coating (3) on said at least one surface. The production method incl...
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WO/2011/152369A1 |
Disclosed is a hydrogen separation alloy that has a metal structure that increases resistance to hydrogen embrittlement and increases hydrogen permeability, and that can be applied even to large surface area products on the side where hy...
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WO/2011/129148A1 |
A hydrogen sensor which is produced using a hydrogen-absorbing alloy comprising an Mg-Ni-based alloy and a Zr-Ti-based alloy, and which comprises a substrate (2), a hydrogen reaction layer (3) arranged on the substrate (2) and comprising...
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WO2010110064A1 |
A zirconium crucible for analysis, characterized by having a purity excluding gas components of 3N or higher and a content of oxygen present as a gas component of 500 mass ppm or lower. In view of recent analytical techniques in which as...
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WO/2010/081928A1 |
The present invention comprises a new method for controlled manufacture of the beta phase stable at ambient temperature and pressure of pure transition metals of group IV of the periodic system. The process which takes place at ambient t...
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WO/2009/106600A9 |
A method for manufacturing alloy powders based on titanium, zirconium and hafnium, alloyed with the elements Ni, Cu, Ta, W, Re, Os, and Ir is described in which an oxide of Ti and/or Zr and/or Hf is mixed with a metal powder of the eleme...
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WO/2009/101359A1 |
The invention relates to a method for making bars made of a zirconium, titanium or hafnium alloy, that comprises preparing an ingot of said alloy, hot-shaping the same e.g. by forging and/or rolling in the form of a bar, cold-shaping the...
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WO/2009/081013A1 |
The invention relates to a method for the surface treatment of at least one portion of a component made of a zirconium or hafnium alloy, characterised in that it comprises at least one step of nanostructuring a surface layer of the alloy...
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WO/2009/020364A2 |
Disclosed is Zr-Ti-Ni (Cu) -based filler alloy composition having low melting point for brazing titanium and titanium alloys. The Zr-Ti-Ni (Cu)-based alloy composition is expressed as: ZraTibNic( Formula 1) where a,b and c denote atomic ...
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WO/2008/126525A1 |
This invention provides a metallic separator (1) for a fuel cell, produced by using a metallic base material (2) having a plane surface or having a surface at least a part of which is provided with a concaved gas flow passage. The metall...
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WO/2008/090269A1 |
The invention relates to a method for design of a fuel assembly for nuclear reactors, comprising structural components made from zirconium alloy: the mean uniaxial tensile or compressive stress to which said components are subjected duri...
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WO/2008/088261A1 |
A method of manufacturing an optimized sheet metal (1 ) of a zirconium based alloy is described, which optimized sheet metal (1 ) defines a sheet plane (BA). The method comprises the steps of providing a sheet metal (2) of a zirconium ba...
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WO/2008/075591A1 |
Disclosed is an alloy coating film for metal separators of fuel cells, which is characterized by containing at least one noble metal element selected from Au and Pt and at least one non-noble metal element selected from the group consist...
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