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WO/2024/102022A1 |
The group of inventions relates to metallurgy and noble metals, and more particularly to alloys based on noble metals, particularly 750 hallmark gold, for use in producing jewellery. Claimed is a jewellery alloy containing a first alloy ...
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WO/2024/091090A1 |
The present invention relates to: a silver paste composition for sintering bonding comprising silver powder and an organic solvent; and a sintering bonding method using same. The silver paste composition for sintering bonding of the pres...
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WO/2024/089840A1 |
[Problem] To provide a silver-based metal powder with which stable sintering/burning is possible even in an atmosphere with a low temperature and/or high dew point and which, by having less variation in the strength and dimensions of the...
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WO/2023/102181A9 |
A copper alloy electrical connector component has a coating thereon formed by applying a nickel layer of between about 5 μin and about 20 μin over the copper alloy; applying a copper layer of between about 7 μin and about 18 μin over...
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WO/2024/070277A1 |
Provided is a conductive reflective film having improved corrosion resistance so as to prevent appearance abnormalities and enable long-term use. The conductive reflective film has a structure in which a conductive layer of silver alloy ...
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WO/2024/053176A1 |
The present invention provides a sputtering target which enables a magnetic layer of a magnetic recording medium to maintain high coercivity, while being capable of improving magnetic separation between magnetic particles. This sputterin...
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WO/2024/053549A1 |
A probe comprising 40-95 mass% of Pt, 0.5-50 mass% of Cu, and 3-50 mass% of Ni.
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WO/2024/053552A1 |
The purpose of the present invention is to provide an alloy material for probe pins by which the diffusion of components of a probe material and solder at a circuit connection part to be tested during a probe test can be suppressed. Th...
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WO/2024/042545A1 |
A stack of thin layers on a transparent substrate includes n functional layer having reflection properties in the infrared and/or solar radiation range based on silver or silver-containing metal alloy, wherein n=1; n' functional layer ha...
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WO/2024/042552A1 |
A stack of thin layers on a transparent substrate includes n functional layer having reflection properties in the infrared and/or solar radiation range based on silver or silver-containing metal alloy, wherein n=2; another functional lay...
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WO/2024/042551A1 |
A stack of thin layers on a transparent substrate includes n functional layer having reflection properties in the infrared and/or solar radiation range based on silver or silver-containing metal alloy, wherein n=2; n' functional layer ha...
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WO/2024/043350A1 |
This composition contains a Ru-Mo-W alloy, the chemical composition of which is, in at%, more than 0% but not more than 49% of Mo, and more than 0% but not more than 45% of W, wherein the total Mo content and W content in the Ru-Mo-W all...
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WO/2024/040088A1 |
The present disclosure relates to multi-principal element alloy (MPEA) nanoparticles and the synthesis of said MPEA nanoparticles in organic solutions. The present disclosure also relates to catalysts comprising the MPEA nanoparticles fo...
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WO/2024/012225A1 |
The present application provides a silver alloy and a preparation method therefor, a conductive film, and a display device. The silver alloy comprises silver, a first doping substance, and a second doping substance' the first doping subs...
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WO/2024/014268A1 |
Provided are: a silver alloy bonding wire for an LED, the bonding wire realizing high reflectance in relation to blue light and having improved high-temperature strength in a ball neck portion even in ultra-low-loop-shaped bonding; and a...
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WO/2023/238744A1 |
Provided are a metal alloy wire for chain manufacturing and a high quality and high-grade metal alloy chain by which it is possible to reduce the occurrence of shape deformation or defects in a chain link, and to increase the yield of a ...
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WO/2023/239573A1 |
Radiopaque implantable structures (e.g., stents) formed of cobalt-based alloys that comprise cobalt, chromium, tungsten, nickel, and platinum or another another metal having an atomic number or density greater than that of cobalt for inc...
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WO/2023/237344A1 |
The present invention relates to a method for producing a multilayer varistor (1), having the steps of: preparing a metal paste (103) comprising silver and nickel, wherein the mass proportion of nickel in the metals of the metal paste (1...
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WO/2023/232938A1 |
The present invention relates to a method for manufacturing a timepiece or jewellery component comprising at least one part made from a metal alloy based on gold and copper and containing, by weight, at least 58% gold, said method compri...
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WO/2023/189157A1 |
This probe contains more than 20 mass% to no more than 60 mass% Pd, 3 mass% to less than 20 mass% Ag, 3 mass% to 50 mass% Ni, and 3 mass% to 74 mass% Cu.
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WO/2023/189160A1 |
The purpose of the present invention is to provide an alloy material for probe pins that makes it possible to suppress diffusion of components of a probe material and solder at a circuit connection part which is to be tested when a probe...
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WO/2023/189419A1 |
This electrical contact material comprises: a conductive substrate; and a silver-containing layer which contains silver and is provided on at least a part of the surface of the conductive substrate, wherein the average CI value of the si...
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WO/2023/189418A1 |
This electric contact material comprises an electroconductive substrate and a silver-containing layer that contains silver and is disposed at least on a portion of the surface of the electroconductive layer. In a cross section of the ele...
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WO/2023/189417A1 |
An electric contact material comprising: a conductive base material; and a silver-containing layer that contains silver and that is provided to at least a portion of the surface of the conductive base material, wherein, in a cross sectio...
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WO/2023/180779A1 |
The invention "Method and metals to produce high resistance electrode anode in high ampere DC current", is the electro welding of Platinum / Iridium alloy on Titanium substrate, which is carried out by: a) predetermined composition and t...
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WO/2023/180132A1 |
The present invention relates to a noble metal pin (7) for spark plug electrodes, which pin consists of an alloy containing more than 80% by weight platinum, 1 to 10% by weight nickel and 1 to less than 10% by weight iridium.
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WO/2023/176046A1 |
A copper/ceramic bonded substrate comprising a ceramic substrate and a copper plate bonded to at least one surface of the ceramic substrate, wherein the Vickers hardness of the copper plate is 42.5 HV or less, and the copper plate has a ...
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WO/2023/154468A1 |
A novel silver braze alloy material is provided which exhibits both a low melting temperature and excellent wettability when brazing components of an article, such as a tools that include a polycrystalline diamond compact. For example, t...
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WO/2023/153264A1 |
This Co-Cr-Pt-B ferromagnetic body sputtering target is characterized by comprising: a Co-Cr-Pt-B alloy phase (A) that includes B in the amount of more than 0 at% but not more than 30 at%, where B aggregate phase is not eccentrically loc...
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WO/2023/133036A1 |
Methods for electrocatalytic and thermocatalytic conversion of nitrate using PtxRuy/C catalysts are disclosed herein. The methods for electrocatalytic conversion of nitrate to ammonia can include contacting a nitrate containing source wi...
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WO/2023/120635A1 |
The present invention is a sliding contact material for a motor brush, the sliding contact material being obtained by using pure Ag as a matrix and dispersing ZnO particles and Ta2O5 particles in the matrix, wherein the content of the Zn...
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WO/2023/112444A1 |
This bonding wire contains 0.005-2.0 mass% of In, a total of 0.005-2.0 mass% one or both of Au and Pd, a total of 5-500 ppm by mass of one or both elements selected from Bi and Cu, and a total of 0-500 ppm by mass of one or more elements...
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WO/2023/063156A1 |
The present invention is a noble metal alloy mainly made from a Pt-Au-Ni-Pd quaternary alloy. The noble metal alloy contains 7.5 at% to 72.5 at% inclusive of Pt, 5.5 at% to 62.5 at% inclusive of Au, 3 at% to 62.5 at% inclusive of Ni and ...
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WO/2023/035955A1 |
A silver alloy target material. The silver alloy target material consists of silver, indium and scandium; in the silver alloy target material, the content of indium in percentage by mass is 0.2%-1%, the content of scandium in percentage ...
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WO/2023/037851A1 |
The present invention relates to a hydrogen permeable membrane which is formed of a PdCu alloy and is applicable to hydrogen purification. This hydrogen permeable membrane is characterized in that: the PdCu alloy contains 38.75% by mass ...
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WO/2023/027085A1 |
The present invention provides a shielding material that has superior heat resistance, superior flexibility, and superior shielding against terahertz radiation. The present invention relates to a terahertz radiation shielding material th...
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WO/2023/021152A1 |
The present invention provides a method (1) of additively manufacturing an article comprising an oxide dispersion strengthened alloy, the method comprising: (5) providing a first powder comprising particles of one or more platinum group ...
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WO/2023/001137A1 |
The present invention belongs to the technical field of OLEDs, and particularly relates to a silver-based alloy, a preparation method therefor, a silver alloy composite thin film and the use thereof. The silver-based alloy provided in th...
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WO/2023/276466A1 |
Provided is a metal-ceramic bonded substrate in which a metal plate is bonded to a ceramic substrate through a brazing material. The metal plate and the ceramic substrate are bonded through a brazing material comprising: at least one typ...
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WO/2022/268660A1 |
The present invention relates to a tool comprising a superhard part comprising a polycrystalline diamond (PCD) or a cubic boron nitride (cBN) sintered compact bonded to a cemented carbide substrate and a a maraging steel part where the c...
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WO/2022/263379A1 |
An anode catalyst layer of an electrochemical cell includes an anode catalyst material. The anode catalyst material is a Pt-based alloy. The Pt-based alloy is a binary Pt-M alloy, where M is Ge, Se, Ag, Sb, Os, or Tl. The Pt-based alloy ...
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WO/2022/258783A1 |
Modified Cast Metal Object The invention relates to cast metal objects that are prepared by casting a liquid precursor comprising one or more molten metal and an additive.
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WO/2022/248842A1 |
A method is provided of making a silver alloy of increased hardness and resistant to elution of copper when in contact with human sweat or other moisture. The alloy comprises at least 94wt% silver e.g. 96 wt% and 1-3wt% germanium, boron ...
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WO/2022/234961A1 |
The present invention relates to a gold nanoparticle preparation method and gold nanoparticles prepared by means of the method, the method comprising the steps of: (a) placing a gold (Au) target on a magnet cathode and injecting an argon...
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WO/2022/223147A1 |
A solder material for use in electronic assembly, the solder material comprising: solder layers; and a core layer comprising a core material, the core layer being sandwiched between the solder layers, wherein: the thermal conductivity of...
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WO/2022/219380A1 |
High quality silver-iron titanate nanoparticles are synthesized using an ilmenite source. The silver-iron titanate nanoparticles were characterized using various analytical techniques. As compared to prior art methods, the disclosed meth...
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WO/2022/215061A2 |
The presently disclosed subject matter relates to multi-material electrical contacts, and methods of making multi-material electrical contacts.
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WO/2022/207711A1 |
The present invention relates to a tool comprising a cemented carbide part and a steel part joined by brazing where the steel part has an average hardness of between 390 and 510 HV30. The braze joint comprises Ti and a TiC layer with a t...
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WO/2022/210430A1 |
The present invention provides a gold alloy and a method for producing the same, the gold alloy including: gold; and an Au-X-RE-based hypermaterial represented by the compositional formula Au100-(a+b)XaREb, X in the compositional formula...
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WO/2022/208031A1 |
The invention relates to a method for manufacturing a metallurgical part based on precious metal, characterized by the following steps: - Using a metallurgical material in powder or solid form, having a particle size of less than 400 mic...
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