Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 29,645

Document Document Title
WO/2017/026123A1
A base material (10, 12) has a weld joint (18) obtained by welding the base metal (10, 12) by gas tungsten arc welding using a welding material, the base metal (10, 12) being a steel material that includes 0.20 to 0.40 mass% of nitrogen ...  
WO/2017/022991A1
The present invention relates to a method for joining superhard materials, the method comprising: a step for preparing an aqueous alloy plating solution comprising at least two kinds of metal salts including a first metal salt and a seco...  
WO/2017/022585A1
The present invention relates to a gas shielded arc welding method for feeding a consumable electrode via a welding torch and performing welding while a shielding gas is flowing, wherein the welding torch includes a nozzle, the inside di...  
WO/2017/021434A1
The present invention concerns a process for the manufacture of flux compositions, flux compositions obtainable by the process according to the invention, aluminum or aluminum alloy parts at least partially coated with the flux compositi...  
WO/2017/018167A1
This solder alloy is substantially composed of tin, silver, copper, bismuth, antimony, and cobalt. Relative to the total amount of the solder alloy, the content percentage of silver is 3%-3.5% by mass inclusive, the content percentage of...  
WO/2017/018030A1
Provided is a production method by which a strong fillet can be easily formed on both an outer surface and an inner surface of a hollow structure in an aluminum structure comprising the hollow structure and a tubular member. A clad sheet...  
WO/2017/019385A1
Bonded surfaces are formed by adhering first nanorods and second nanorods to respective first and second surfaces. The first shell is formed on the first nanorods and the second shell is formed on the second nanorods, wherein at least on...  
WO/2017/018492A1
Provided is an arc welded joint having excellent fatigue strength in which the hardness of an upper layer of a weld toe portion is increased to suppress the occurrence of crack, and of which a heat-affected zone in a plate thickness dire...  
WO/2017/018155A1
Provided is a coated solder wire manufactured on an industrial scale, said coated solder wire being provided with a dense coating film which is uniformly formed, by a single operation, over the entire surface of the solder wire, thus bei...  
WO/2017/018087A1
Provided are: an aluminum alloy brazing sheet which has good brazability and maintains high corrosion resistance after brazing; a method for producing this aluminum alloy brazing sheet; and a heat exchanger. An aluminum alloy brazing she...  
WO/2017/017107A1
The invention relates to a high-alloy steel, in particular for producing pipes shaped by means of internal high pressure, having high cold formability, TRIP and/or TWIP properties, a partially or completely austenitic microstructure havi...  
WO/2017/015386A1
The present disclosure relates generally to the field of welding filler metals, and more particularly to compositions suitable for welding or brazing aluminum alloys. In an embodiment, an aluminum-silicon-magnesium alloy, includes a magn...  
WO/2017/013965A1
A wire containing flux for gas shield arc welding in which a steel casing is filled with flux, wherein: the wire contains BaF2, C, Si, Mn, Al, Mg, Ni, Zr, Fe, and Li in prescribed amounts per total mass of wire; and the value expressed b...  
WO/2017/013207A2
The invention relates to a method for producing fluorine-containing compounds by precipitation reactions from fluoride ion-containing solutions. According to said method, the pH is measured with the aid of an electrochemical measuring ch...  
WO/2017/012156A1
A method for preparing a local soft solder coating on the surfaces of aluminum and an aluminum alloy in an atmospheric environment under the low-temperature condition. The method achieves preparation of a local soft solder coating on the...  
WO/2017/014605A1
The present invention is a bonding material or brazing alloy manufactured by a method comprising: a step for preparing an aqueous alloy plating solution containing two or more metal salts including a first metal salt and a second metal s...  
WO/2017/011241A1
A flux (55) for superalloy laser welding and additive processing (20, 50), including constituents which decompose when heated in a laser induced plasma or to a melt temperature of the superalloy (42), creating one or more gases (46) that...  
WO2017010287A1
An aluminum alloy brazing sheet which: has a brazing filler metal that contains Si in the amount of 6-13%, with Al and inevitable impurities constituting the remainder thereof, and is provided on one or both surfaces of a core material c...  
WO2017010288A1
An aluminum alloy brazing sheet to be used in order to braze aluminum in a vacuum or inert gas atmosphere, the aluminum alloy brazing sheet being characterized by: having a brazing filler metal that contains Si in the amount of 6-13%, wi...  
WO2017010296A1
An electrode 10 for resistance welding welds, by means of resistance welding, an exposed conductor 22 exposed at the terminal of an electric wire 21 comprising a conductor 22 covered by an insulating sheath 23, and a cylindrical part 25 ...  
WO/2017/005620A1
The invention relates to novel brazing alloys containing copper, silver, zinc, manganese and indium, and to methods for producing same and the use thereof.  
WO/2017/007019A1
Provided is an aluminum alloy cladding material having an aluminum alloy core material and a first filler metal cladded to one surface or both surfaces of the core material, wherein the core material and the first filler metal are made f...  
WO/2017/006580A1
Provided is a composition for brazing, which contains a flux, a Zn metal powder, a (meth)acrylic resin and an organic solvent, and wherein the organic solvent contains (A1) a monohydric alcohol having 1-5 carbon atoms, (A2) a monohydric ...  
WO/2017/007908A1
A cast alloy includes aluminum and from about 5 to about 30 weight percent of at least one material selected from the group consisting of cerium, lanthanum, and mischmetal. The cast alloy has a strengthening AI11X3 intermetallic phase in...  
WO/2017/007020A1
Provided is an aluminum alloy cladding material having an aluminum alloy core material, an intermediate layer material cladded to one surface of the core material, and a first filler metal cladded to a surface that is not on the core mat...  
WO/2017/007011A1
Provided is a metal fine particle-containing composition which enables metal parts on electrical components to be joined at a relatively low temperature, and which achieves a strong joint and leaves little residual organic matter after j...  
WO/2017/002704A1
The present invention accurately distinguishes a soldering material which is less apt to oxidize. The soldering material is Cu-core balls which comprise: Cu balls that have a given size and ensure a space between a semiconductor package ...  
WO/2017/004188A1
A shaped, small diameter brazing preform is disclosed. The preform, with a cross- sectional diameter between 0.04 inches and 0.08 inches, comprises a continuous, uniform, cavity in a center of the preform extending along a length formed ...  
WO/2017/001575A1
The present disclosure relates to a method which uses welding in order to join a FeCrAl alloy to a FeNiCr alloy by using a specific filler metal. The present disclosure also relates to a product obtained thereof. Further, the present dis...  
WO/2016/210319A1
An apparatus, system and method for micro welding, wherein insulated object, such as a wire, that includes a metallic conductor that is at least partially covered by one or more layers of insulation, is positioned across a termination po...  
WO/2016/208581A1
Provided is a flux fluid with which it is possible to improve both the hydrophilicity of a heat exchanger obtained by bonding tubes to fins by brazing and the persistence of the hydrophilicity and to improve the brazeability. The flux fl...  
WO/2016/203120A1
The invention relates to an electrode in which the metallurgical structure of the active surface comprises incoherent chromium precipitates, more than 90% of which have a surface of projection of less than 1 µm2, the incoherent chromium...  
WO/2016/203122A1
The invention relates to an electrode in which the metallurgical structure of the active surface comprises incoherent chromium precipitates, more than 90% of which have a surface of projection of less than 1 µm2, the incoherent chromium...  
WO/2016/203286A1
The invention relates to a hybrid electroslag cladding method, comprising: providing a workpiece (6) to be cladded; guiding a strip electrode (4) onto the surface of the workpiece (6); cladding the strip electrode (4) onto the surface of...  
WO/2016/198353A1
A process for joining articles comprises the steps of: joining the articles together at a brazing temperature to form one or more brazed joints in a brazed assembly, wherein at least one of the one or more brazed joints comprises a fille...  
WO/2016/198399A1
The present invention relates to a method for connecting a conductor (1) comprising a base metal to a terminal element (2)comprising copper, and to a terminal assembly(18) with a conductor (1) comprising a base metal and with a terminal ...  
WO/2016/200560A1
An electrode (10) is presented including a sheath (14) formed of a ductile material, an outer coating (16) including a flux material, and a core (12) including at least one of flux material and alloying material. The ductile material may...  
WO/2016/199747A1
The present invention addresses the problem of providing a flux for a lead-free solder, which ensures solder metal wettability while a flux residue generated in a reflow process exhibits excellent insulation resistance and the storage st...  
WO/2016/198226A1
The invention relates to an active hard solder for the active brazing of ceramics bodies (A, B), in particular of oxide ceramics bodies, in particular from aluminum oxide, said solder comprising the components zirconium, nickel and titan...  
WO/2016/194451A1
Provided is an Au-based soldering alloy which has high bonding reliability even when having a lower Au content than conventional ones. The present invention is an Au-based soldering ball which is to be used for sealing or bonding ceramic...  
WO/2016/194434A1
A bonding member (1) that is provided with a resin body (2) that has an airtight interior and with a bonding material (3) that is enclosed in the resin body (2). In a pre-heat-treatment state, the bonding material (3) is a mixed powder t...  
WO/2016/195028A1
This welded metal contains C, Si, Mn, Ni, Cr, Mo, Ti, B, O, N and Nb + V in specific amounts, respectively, with the balance being made up of Fe and unavoidable impurities. In this welded metal, carbides having circle-equivalent diameter...  
WO/2016/193383A1
A brazing method for brazing article of stainless steel comprises the steps of: Providing a brazing paste comprising a metal powder comprising: Trace amounts of C and S; 2-2,5% Mo; 12-13% Ni; 17,5-18,5% Cr; 6-8.3% Si; 4.5-5.5% Mn; all pe...  
WO/2016/187630A1
The invention relates to a method for producing an endless belt (1) comprising at least one weld seam (9, 10, 15); in said method, at least one material (16) that reduces the heat conductivity of the weld seam (9, 10, 15) is introduced i...  
WO/2016/189900A1
The purpose of the present invention is to provide a solder alloy, solder ball, chip solder, solder paste and solder joint in which discoloration is suppressed and growth of oxide films is suppressed in high temperature and high humidity...  
WO/2016/190199A1
The objective of the present invention is to provide a method of manufacturing an aluminum structure including a hollow structure and a tubular member, with which it is possible for robust fillets to be formed easily on the outer surface...  
WO/2016/185673A1
In order to improve the strength and elongation of a solder and improve the reliability of a joining portion joined by said solder, the present invention provides a solder alloy that comprises 2.0-4.0 mass% of Ag, 0.5-1.0 mass% of Cu, 0....  
WO/2016/185674A1
A solder alloy which contains from 0.5% by mass to 1.25% by mass (inclusive) of Sb, In in an amount satisfying 5.5 ≤ [In] ≤ 5.50 + 1.06[Sb] in cases where 0.5 ≤ [Sb] ≤ 1.0, while satisfying 5.5 ≤ [In] ≤ 6.35 + 0.212[Sb] in ca...  
WO/2016/185408A3
The present invention refers to a brazing filler, which fulfil the requirements for fusion nuclear reactors, that comprises a metal mixture consisting of copper powder mixed with titanium powder, or Cu-Ti alloyed powders, wherein the con...  
WO/2016/185407A3
The present invention refers to a brazing filler, which fulfil the requirements for fusion nuclear reactors, that comprises a metal mixture consisting of iron powder mixed with titanium powder, wherein the content of iron is between 80 a...  

Matches 1 - 50 out of 29,645