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Matches 1 - 50 out of 8,873

Document Document Title
WO/2019/175826A1
A discoloration resistant Gold alloy for jewelry characterized in that it comprises in weight: - Gold, in the amount comprised between 755%o and 770%o, - Copper, in the amount comprised between 165%o and 183%o, - Silver, in the amount co...  
WO/2019/176891A1
The present invention pertains to a DC high voltage relay having a rated voltage of at least 48 V, the DC high voltage relay comprising at least one contact pair composed of a movable contact and a fixed contact, wherein the contact forc...  
WO/2019/175834A1
A Gold alloy for jewelry, comprising: - Gold: in the amount comprised between 780%o and 840%o in weight; - Copper: in the amount comprised between 125%o and 167%o in weight; - Silver: in the amount comprised between 15%o and 54%o in weig...  
WO/2019/168081A1
This shape-memory alloy comprises an Au-Cu-Al alloy containing 20-40 at% of Cu and 15-30 at% of Al, with the remainder being Au and unavoidable impurities, and has a Vickers hardness of at most 360 Hv. The Au-Cu-Al alloy is able to exhib...  
WO/2019/163745A1
The present invention is characterized in having a composition that consists of In and/or Sn in a range of 0.1 mass% to 1.5 mass% total and the balance Ag and unavoidable impurities and in that the arithmetic average surface roughness Ra...  
WO/2019/158481A1
The present invention relates to an alloy comprising: - 75% to 77.5% gold, - 10% to 24.0% copper, - 0.1% to 10.0% silver, - 0.1% to 1.1% palladium, - 0.1% to 2.0% tin, - 2% or less titanium, - 0.2% or less of at least one element selecte...  
WO/2019/159858A1
The present invention pertains to a sealing lid for an optical element package in which a translucent material such as glass capable of transmitting visible light or the like is used. The present invention includes a lid body formed from...  
WO/2019/151130A1
Provided is a bonding wire that has high bonding reliability over a long period of time and that makes it possible to suppress the generation of cracks and Kirkendall's voids in the bonding portion between the bonding wire and an electro...  
WO/2019/145434A1
The invention relates to a pivoting pin of a regulator of a clockmaking mechanical movement consisting of a material comprising, in weight percentage: between 25% and 55% of palladium; between 25% and 55% of silver; between 10% and 30% o...  
WO/2019/142849A1
According to the present invention, a stranded wire of a platinum-based material is coated with gold or gold alloy and subjected to a wire-drawing process by using dies containing carbon. A fine wire thus prepared is covered with gold or...  
WO/2019/130511A1
Provided is an alloy with superior overall balance and a higher hardness than before, and which exhibits good contact resistance stability (oxidation resistance) and plastic workability while maintaining a low level of resistivity compar...  
WO/2019/131744A1
The present invention provides an anisotropic nanostructure that is expressed by formula RuxM1-x (in the formula, 0.6 ≤ x ≤ 0.999, and M represents at least one kind selected from the group consisting of Ir, Rh, Pt, Pd, and Au), the ...  
WO/2019/124201A1
Spark-plug electrodes (13, 14) according to the present invention are respectively provided with, at discharge parts (13a, 14a) thereof, electrode members (15, 16) that are formed by adding, to an Ir-Rh alloy, Ta and/or Nb in a total amo...  
WO/2019/117041A1
This solder paste contains: a mixed filler comprising first metal particles and second metal particles; and a flux, wherein the first metal particles are composed of an alloy including 50-80 mass% of Cu, 5-15 mass% of Ag, 2-10 mass% of B...  
WO/2019/084581A1
The invention relates to a material having a first phase containing > 60 wt.% silver sulphide, > 2 wt.% copper sulphide and, optionally, gold.  
WO/2019/082932A1
The present invention provides a method for manufacturing a thermoelectric conversion module having: a thermoelectric semiconductor portion in which a plurality of p-type semiconductors and n-type semiconductors are alternately arranged;...  
WO/2019/084141A1
An Fe-Co-Al alloy magnetic thin film contains, in terms of atomic ratio, 20% to 30% Co and 1.5% to 2.5% Al. The Fe-Co-Al alloy magnetic thin film has a crystallographic orientation such that the (100) plane is parallel to a substrate sur...  
WO/2019/072240A1
A preparation method for a superfine high dispersion silver-tungsten electrical contact material: premixing spherical foam tungsten powder and an activated element, mixing with a part of silver powder to prepare a framework powder, formi...  
WO/2019/039298A1
The present invention is an artifact-free superelastic alloy which is made of an Au-Cu-Al alloy, is composed of 20 to 40 atomic percent of Cu, 15 to 25 atomic percent of Al, and the balance Au, and has a volume magnetic susceptibility of...  
WO/2019/025795A1
The present invention relates generally to components prepared by additive manufacturing (AM) methods, along with methods of preparing such components by AM. More especially, there is provided a process for the production of a component ...  
WO/2019/022133A1
[Problem] To provide a ceramic circuit board that has high bonding ability and superior thermal cycle resistance. [Solution] According to the present invention, a circuit pattern is provided on a ceramic substrate via a brazing layer, an...  
WO/2019/022193A1
This solder paste flux comprises a thickening agent, a solvent, and a thixotropic agent, and that has an acid value of at most 100 mgKOH/g, exhibits a mass reduction rate of at least 80 mass% at 300°C by thermogravimetric measurement, a...  
WO/2019/022039A1
Provided are a method for synthesizing a copper-silver alloy, whereby a copper-silver alloy can easily be synthesized at low temperature and in a short time, a method for forming a conduction part, and a copper-silver alloy and a conduct...  
WO/2019/004273A1
A metal member pertaining to the present invention is composed of polycrystals of metal comprising ruthenium or an alloy containing the maximum ratio of ruthenium. In addition, the aspect ratio of crystal grains of the polycrystalline me...  
WO/2018/221493A1
[Problem] To provide a ceramic circuit board having good bonding characteristics and excellent heat-resistant cycle characteristics. [Solution] A ceramic circuit board characterized in that: a ceramic substrate and a copper plate are bon...  
WO/2018/209237A1
A solder material comprising a solder alloy and a thermal conductivity modifying component. The solder material has a bulk thermal conductivity of between about 75 and about 150 W/m-K and is usable in enhancing the thermal conductivity o...  
WO/2018/178998A1
A high purity gold alloy alloyed with a combination of metals or at least two metals out of zirconium, Titanium and Magnesium for jewellery manufacture and containing 75-99.5% of Gold, 0.01-1.5% of Zirconium, 0.01-1.5% of Magnesium, 0.01...  
WO/2018/159644A1
The present invention provides the following three aspects. Firstly, provided are Pd-Ru solid solution nanoparticles expressed by formula PdxRu1-x (0.1 ≤ x ≤ 0.8), wherein Pd and Ru form a solid solution at the atomic level, and a he...  
WO/2018/154292A1
The invention concerns multicomponent metallic alloys and processes for preparing the same. In particular, the invention is directed to new high entropy alloys ('HEAs'); to catalyst compositions comprising said HEAs; and to the use of sa...  
WO/2018/117135A1
The purpose of the present invention is to provide an Ir alloy which exhibits excellent high-temperature strength, while ensuring oxidation wear resistance at high temperatures. A heat-resistant Ir alloy according to the present inventio...  
WO/2018/117319A1
The present invention relates to a silver alloy composition. Presented in an embodiment of the present invention is a silver alloy composition comprising 0.1-5.0 wt% of at least one element among indium (In) or magnesium (Mg), and the ba...  
WO/2018/104705A1
A rhodium alloy comprises rhodium, 0 to 30 wt% nickel and at least 5 wt% chromium, and the alloy comprises a greater quantity of rhodium as compared to any other individual element of the alloy. The rhodium alloy is useful in the manufac...  
WO/2018/096061A1
A method for synthesising an Ag-Sn intermetallic compound comprising the following sequence of steps: - a step of providing a mixture (E1) during which a solution of a mixture of a silver salt and a protective agent in a polyol solvent i...  
WO/2018/094311A1
The present disclosure relates to metal alloys for biosensors. An electrode is made from ruthenium metal or a ruthenium-based alloy. The resulting electrode has physical and electrical property advantages when compared with existing pure...  
WO/2018/084467A1
The present invention relates to a silver alloy composition. The present invention provides, as an example, a silver alloy composition comprising 0.01-5.0 wt% of at least one element of indium (In), magnesium (Mg), copper (Cu), gallium (...  
WO/2018/084375A1
The present invention relates to a silver alloy composition. Disclosed in an embodiment of the present invention is a silver alloy composition: comprising 0.01-5.0 wt% of indium (In), 0.001-0.5 wt% of at least one element of silicon (Si)...  
WO/2018/083951A1
Provided is a sputtering target for magnetic recording media, which is capable of forming a magnetic thin film that is reduced in size and center-to-center spacing of magnetic crystal grains, while maintaining good magnetic characteristi...  
WO/2018/055925A1
In one mode of embodiment of the present invention, a hydrogen sensing element is provided on a transparent substrate with: a hydrogen sensing layer containing a metal the state of which changes reversibly between a transparent state res...  
WO/2018/053278A1
A nanoporous metal can be formed by projecting laser patterns using a spatial light modulator (SLM) onto a gold/silver alloy film immersed in diluted nitric acid solutions. Heat accumulation induced by the photothermal effect enables loc...  
WO/2018/047188A1
A bimetallic catalyst alloy is provided for use in fuel cells, particularly in the oxidation of dimethyl ether in a direct dimethyl ether fuel cell  
WO/2018/048344A1
A wire comprising a wire core with a surface, the wire core having a coating layer superimposed on its surface, wherein the wire core itself consists of: (a) pure silver consisting of (a1 ) silver in an amount in the range of from 99.99 ...  
WO/2018/048486A1
A coating system for a surface of a superalloy component is provided. The coating system includes a MCrAlY coating on the surface of the superalloy component, where M is Ni, Fe, Co, or a combination thereof. The MCrAlY coating generally ...  
WO/2018/043680A1
Provided is a sputtering target which enables decrease in the heat treatment temperature for ordering an Fe-Pt magnetic phase, and which is suppressed in generation of particles during the sputtering. A non-magnetic material-dispersed sp...  
WO/2018/021028A1
The present invention is a spark plug electrode material made of an Ir-Rh-M alloy in which Rh, which is an essential added element, and a metal M are added to Ir, wherein the plug electrode material comprises 5.5 at% to 45.0 at% of Rh an...  
WO/2018/001564A1
A white gold alloy of the composition (Au1-a-bAga(Pd1-cPtc)b)100-x-y(Cu1-d- eLdMe)x(Si1-fGef)y has been produced in which L represents In, Ga or Sn or Ld represents L1 d1L2 d2 or L1 d1L2 d2L3 d3, wherein L1, L2 and L3 are selected from t...  
WO/2017/213207A1
A ceramic circuit board according to the present invention is provided with: a ceramic substrate; a copper circuit that is made of a copper-based material and joined to one surface of the ceramic substrate via a joint layer; and a copper...  
WO/2017/208723A1
The purpose of the present invention is to provide an electrolytic capacitor which raises no concerns regarding an outer case swelling or rupturing even in cases where a large quantity of hydrogen gas is generated, has a large capacitanc...  
WO/2017/204129A1
The present invention is a cladding material for electrical contacts, which is obtained by bonding a contact material formed of an Ag alloy to a base formed of a Cu-based precipitation age hardened material, and which is characterized in...  
WO/2017/199873A1
Provided is a metal evaporation material with which it is possible to prevent splashing without lowering the purity of the thin film. A metal evaporation material having a metal material in which a metal is the parent member and an addit...  
WO/2017/195929A1
The present invention relates to a silver alloy composition. Disclosed as embodiments of the present invention are: a silver alloy composition comprising 0.01-5.0 wt% of indium (In), 0.01-5.0 wt% of at least one or more elements of zinc ...  

Matches 1 - 50 out of 8,873