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31. 发明公开

EP1463601A1 WELDING MATERIAL AND METHOD WITHOUT CARRIER 有权
标题翻译：方法适合焊接电阻之间的材料没有支撑和之间的材料
公开(公告)号：EP1463601A1
公开(公告)日：2004-10-06
申请号：EP03705734.6
申请日：2003-01-13
申请人： MAGNA INTERNATIONAL INC
发明人： GABBIANELLI, Gianfranco , ASHLEY, Richard, D. , MALCZEWSKI, Victor, J.
IPC分类号： B23K11/00 , B23K11/14 , B23K11/34
CPC分类号： B23K11/0066 , B23K11/002 , B23K11/11 , B23K11/14 , B23K11/34 , B23K35/004 , B23K35/0255 , B23K2201/006 , B23K2201/06 , B62D23/005 , B62D27/02
摘要： A welding material is constructed and arranged to be positioned in electrically conductive relation between exterior surface portions of first and second weldable members at a location where the first and second weldable members are to be joined. The welding material includes at least one welding material member constructed of an electrically conductive metallic welding material capable of melting when heated by application of an electrical current. Each welding material member is mounted on the exterior surface of the first weldable member and then positioned between the exterior surfaces of the first and second weldable members to be electrically conductively disposed therebetween.

32. 发明公开

EP1391536A2 Composition and process for plating silver onto a metallic substrate 失效
标题翻译：组合物和方法用于在金属基材上电镀银
公开(公告)号：EP1391536A2
公开(公告)日：2004-02-25
申请号：EP03078107.4
申请日：1997-02-20
申请人： MacDermid, Incorporated
发明人： Ferrier, Donald , Yakobson, Eric
IPC分类号： C23C18/42 , H05K3/24
CPC分类号： H05K3/244 , B23K35/001 , B23K35/004 , B23K35/007 , C23C18/42 , H05K2203/073
摘要： The present invention provides a composition useful in plating silver onto a metallic substrate, which composition comprises: a) a soluble source of silver irons; b) an acid; and c) an oxidant comprising a nitro aromatic compound.
The present invention also provides a process for plating silver onto a surface from the composition of the invention.
摘要翻译：本发明提供了在电镀银到金属基材中有用的组合物，其包含组合物：a）银铁杆的可溶性源; b）至酸; 和c）与氧化剂包含硝基芳族化合物。本发明因此提供了用于从本发明的组合物中的银镀敷到表面上的方法。

33. 发明公开

EP1362932A1 ENVIRONMENTALLY FRIENDLY SURFACE TREATED STEEL SHEET FOR ELECTRONIC PARTS EXCELLENT IN SOLDERING WETTABILITY AND RESISTANCE TO RUSTING AND FORMATION OF WHISKER 有权
标题翻译：环境友好型表面处理钢板以优异的焊料润湿性和防锈和WHISKERBILDUNGSBESTÄNDIGKEIT电子零件
公开(公告)号：EP1362932A1
公开(公告)日：2003-11-19
申请号：EP02700724.4
申请日：2002-02-22
申请人： NIPPON STEEL CORPORATION
发明人： YOSHIHARA, Ryoichi, C/O NIPPON STEEL CORPORATION , SHIRAKAWA, Tokitsugu, C/O NIPPON STEEL CORPORATION , MIURA, Yasuhiko, C/O NIPPON STEEL CORPORATION
IPC分类号： C23C28/00 , C23C30/00
CPC分类号： C23C22/22 , B23K35/004 , C23C2/02 , C23C2/26 , C23C26/00 , C23C28/321 , C23C28/3225 , C23C28/345 , C23C30/00 , C25D5/10 , C25D5/48 , C25D5/505 , Y10T428/12708 , Y10T428/12722 , Y10T428/12792 , Y10T428/12799 , Y10T428/12937 , Y10T428/12972
摘要： The present invention provides a surface treated steel sheet for electronic components which does not include lead, which is a hazardous substance with environmental impact, and, in particular, satisfies the solder wettability after retort treatment, a rust-proof property and a whisker-proof property simultaneously. More specifically, the present invention is a surface treated steel sheet with less environmental impact for electronic components excellent in solder wettability, a rust-proof property and a whisker-proof property and having an Sn-Zn alloy layer which is formed by plating Sn and Zn on a steel sheet or a Ni plated steel sheet and then applying thermal diffusion treatment, or by plating Sn-Zn alloy on a steel sheet or a Ni plated steel sheet, characterized in that the amount of said Sn-Zn alloy layer is not less than 3 g/m 2 , the Zn/Sn ratio (in weight ratio) is 0.01 to 10, more preferably 0.01 to 0.1, and an inorganic film mainly composed of magnesium phosphate is formed in the amount of 1 to 100 mg/m 2 in terms of the amount of P + Mg on said Sn-Zn alloy layer.
摘要翻译：本发明蒸煮处理，防锈性和晶须防后提供一种表面处理钢板不包括引线的电子元件，在所有这与对环境的影响的有害物质，并且，特别地，SATIS外资企业焊锡浸润性同时属性。更具体地，本发明是一种表面处理钢板具有用于优良的焊料润湿性的电子元件对环境影响较小，这是由镀Sn和形成的防锈性和晶须防性和具有的Sn-Zn合金层的所有对钢板或Ni镀Zn钢板，然后，或通过在一个钢板或镀Ni的Sn-Zn合金施加热扩散处理的镀覆钢板，其特征在于在没有说的Sn-Zn合金层的量没有小于3克/米<2>中，锌/锡比（重量比）为0时01分至10，更优选12点01分至0.1，并且主要由磷酸镁中的1至100毫克的量形成无机电影的 /米<2> P +的Mg。所述的Sn-Zn合金层上的量计。

34. 发明公开

EP1216784A3 Method of diffusion bonding superalloy components 有权
标题翻译：组分的扩散接合的高温合金制成的方法
公开(公告)号：EP1216784A3
公开(公告)日：2003-07-02
申请号：EP01310603.4
申请日：2001-12-19
申请人： Triumph Group, Inc.
发明人： Stueber, Richard J. , Blanche, Brenton L.
IPC分类号： B23K35/00 , B23K20/16
CPC分类号： B23K35/004 , B23K20/002 , B23K20/021 , B23K20/16 , B23K20/227 , B23K20/24 , B23K35/3615 , B23K35/3616 , B23K35/3617 , B23K2201/001 , B23K2203/05
摘要： A method of joining superalloy substrates together comprising diffusion bonding the superalloy substrates by depositing an activator directly on the surface of the joint to be bonded and thereafter subjecting the joint to heat pressure. The heat and pressure causes the surface of the superalloy, in the presence of the activator, to diffusion bond without the use of a brazing alloy. By eliminating the brazing alloy, a high strength, high temperature bond is achieved, yet there is no molten brazing alloy to be drawn through capillary action into any fine features surrounding the joint being bonded, and there is no residue left at the interface that would diminish the mechanical properties of the joint.

35. 发明公开

EP1243754A2 Rotor für eine Turbomaschine sowie Verfahren zur Herstellung eines solchen Rotors 有权
标题翻译：转子用于涡轮机和方法用于制造这种转子
公开(公告)号：EP1243754A2
公开(公告)日：2002-09-25
申请号：EP02405181.5
申请日：2002-03-11
申请人： ALSTOM (Switzerland) Ltd
发明人： Staubli, Markus , Wettstein, Hans, Dr.
IPC分类号： F01D5/28 , F01D5/06 , B23K33/00
CPC分类号： B23K35/004 , B22F7/08 , B22F2998/00 , B23K20/021 , B23K20/129 , B23K33/00 , B23K2201/001 , F01D5/025 , F01D5/063 , F01D5/28 , Y10T428/12063 , Y10T428/12069 , Y10T428/12076 , B22F2207/01
摘要： Ein Rotor (10) für eine Turbomaschine umfasst wenigstens einen ersten, vorzugsweise scheibenförmigen, Rotorabschnitt (12), welcher hohen Betriebstemperaturen ausgesetzt ist und aus einem besonders kriechfesten Werkstoff, insbesondere einer Nickelbasislegierung, besteht, sowie wenigstens einen zweiten, vorzugsweise scheibenförmigen, Rotorabschnitt (11), welcher reduzierten Betriebstemperaturen ausgesetzt ist und aus einem weniger kriechfesten Werkstoff, insbesondere Stahl, besteht, wobei der erste und der zweite Rotorabschnitt (11, 12) schweisstechnisch miteinander verbunden sind.
Bei einem solchen Rotor wird eine rissfreie Schweissverbindung dadurch erreicht, dass zur Verbindung der beiden Rotorabschnitte (11, 12) zwischen den beiden Rotorabschnitten (11, 12) ein pulvermetallurgisch erzeugter Übergangsbereich (13) angeordnet ist, welcher zumindest auf einer Seite mit einem der beiden Rotorabschnitte (11, 12) verschweisst ist, und auf dieser Seite dieselbe Zusammensetzung aufweist wie der Rotorabschnitt, mit welchem er verschweisst ist.
摘要翻译：一种用于包括至少一个第一，优选圆盘状的转子部分（12）被暴露，其高工作温度和特别抗蠕变材料的涡轮机转子（10），尤其是镍基合金，包括，至少一个以及第二，优选圆盘状的转子部（11 ），其被暴露于较低的操作温度，并且由以下的抗蠕变材料，特别是钢，其特征在于，所述第一和第二转子段（11，12）通过焊接相互连接的。在这样的转子的无裂纹的焊接连接是由两个转子部分（11，12）之间连接两个转子部分（11，12）实现的是一粉末冶金法制过渡区域（13）布置，其至少在一侧上与两个中的一个转子部分（11，12）被焊接，并在同一侧的组成转子部分，它被焊接到。

36. 发明公开

EP1048392A4 Pb-FREE SOLDER-CONNECTED STRUCTURE AND ELECTRONIC DEVICE 有权
标题翻译：无铅钎焊结构和电子设备
公开(公告)号：EP1048392A4
公开(公告)日：2002-04-17
申请号：EP98959137
申请日：1998-12-09
申请人： HITACHI LTD
发明人： SHIMOKAWA HANAE , SOGA TASAO , OKUDAIRA HIROAKI , ISHIDA TOSHIHARU , NAKATSUKA TETSUYA , INABA YOSHIHARU , NISHIMURA ASAO
IPC分类号： B23K1/00 , B23K35/00 , B23K35/26 , C22C13/02 , H01L23/50 , H05K3/34 , B23K1/20
CPC分类号： H05K1/181 , B23K1/0016 , B23K35/004 , B23K35/007 , B23K35/262 , B23K2201/40 , H01L23/488 , H01L23/49811 , H01L23/532 , H01L24/29 , H01L2224/83101 , H01L2924/01322 , H01L2924/15747 , H05K3/3426 , H05K3/3463 , H05K2201/10909 , Y02P70/613 , Y10T29/49144 , Y10T29/49149 , Y10T29/49169 , Y10T428/12708 , Y10T428/12715 , H01L2924/00
摘要： A Pb-free solder-connected structure having a sufficiently large connection strength, featuring an interface that remains stable even after the passage of time, and maintaining sufficient wettability and resistance against whiskers, and an electronic device. Specifically, a Pb-free solder, characterized in that an Sn-Ag-Bi solder which is a representative Pb-free solder is connected to an electrode that has an Sn-Bi layer formed on the surface thereof. Bi concentration in the Sb-Bi layer is preferably 1 to 20 % by weight to obtain a sufficient degree of wettability. When a more reliable joint is required, the Cu layer is formed under the Sn-Bi layer to obtain a connection portion having a sufficiently large interfacial strength.

37. 发明公开

EP1126946A1 METHOD OF PRODUCING METAL COMPOSITES WHICH CAN BE PROCESSED AT HIGH TEMPERATURES 有权
标题翻译：用于生产金属复合材料中的高温会使工作可以
公开(公告)号：EP1126946A1
公开(公告)日：2001-08-29
申请号：EP99950414.5
申请日：1999-10-22
申请人： Sigmabond Technologies Corporation
发明人： HARDWICK, Roy
IPC分类号： B23K20/227 , B32B15/01 , B23K35/00
CPC分类号： B23K35/005 , B23K20/227 , B23K35/004 , B23K35/32 , B23K2203/24 , B32B15/013
摘要： A method whereby a composite clad metal ingot can be produced for onward processing at higher temperatures which are sufficient to allow the properties of the substrate material to be adequately controlled to meet specific requirements. These higher temperatures are required to avoid the undue levels of work hardening which occurs at the lower temperatures previously employed because of the need to avoid the formation of deleterious intermetallics at the bonded clad substrate interface. Such intermetallics are formed at temperatures above approximately 850 °C and should they be present, will weaken or destroy the bond. The ingot, consisting of a steel or stainless steel substrate which is clad with a corrosion resistant metal, preferably of titanium, zirconium or their alloys, and containing an interlayer of high melting point metal of tantalum, niobium (columbium) or their alloys, is processed at temperatures above 900 °C. The tantalum or niobium interlayer prevents the formation of the deleterious brittle intermetallics which would otherwise be formed at these temperatures. Consequently, these higher temperatures can be used to control the steel properties by the conventional and prescribed methods of the art and without regard to the effects that they would otherwise have upon the bond.

38. 发明授权

EP0668822B1 METHOD OF BONDING HARD METAL OBJECTS 失效
标题翻译：方法接合金属零件HART
公开(公告)号：EP0668822B1
公开(公告)日：1999-03-24
申请号：EP93925169.0
申请日：1993-11-02
申请人： QUALITY COMPOSITES, INC.
发明人： RAFFERTY, Kevin , ROWE, Bruce
IPC分类号： B32B3/26 , B32B5/18 , B23K35/22 , B23K35/02 , B23K1/00
CPC分类号： B23K35/0244 , B23K35/004 , B23K35/0233 , B23K35/3033 , B23K35/3046 , B23K2201/02
摘要： Two metal objects are bonded together by positioning a brazing composite on the surfaces that are to be bonded together and heating the metal objects causing the composite to disintegrate with brazing alloy that is held in the composite melting to bond the two surfaces together. The composite is a combination of the brazing alloy and fibrillated polytetrafluoroethylene. This product which is very malleable can be formed to any desired shape to facilitate bonding a variety of different objects together. It is particularly useful for bonding honeycombed objects to metal surfaces.

39. 发明授权

EP0711262B1 PROCEDE ET COMPOSITION POUR L'ASSEMBLAGE DE PIECES EN CERAMIQUE ET EN ALLIAGE REFRACTAIRE 失效
标题翻译：方法和组合物，用于连接零件陶瓷及难熔合金
公开(公告)号：EP0711262B1
公开(公告)日：1998-08-05
申请号：EP95920974.3
申请日：1995-05-22
申请人： OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
发明人： JOSSO, Pierre , ALPERINE, Serge
IPC分类号： C04B37/02 , C04B37/00 , B23K35/28 , B23K23/00
CPC分类号： B23K35/286 , B23K35/004 , B23K35/007 , C04B35/6269 , C04B37/005 , C04B37/006 , C04B37/025 , C04B37/026 , C04B2235/5436 , C04B2235/606 , C04B2235/6562 , C04B2235/6567 , C04B2235/6581 , C04B2235/6582 , C04B2235/661 , C04B2237/062 , C04B2237/121 , C04B2237/125 , C04B2237/126 , C04B2237/127 , C04B2237/128 , C04B2237/341 , C04B2237/343 , C04B2237/348 , C04B2237/36 , C04B2237/365 , C04B2237/402 , C04B2237/405 , C04B2237/406 , C04B2237/408 , C04B2237/52 , C04B2237/55 , C04B2237/58 , C04B2237/60 , C04B2237/62 , C04B2237/708 , C04B2237/72 , C04B2237/76 , C04B2237/765 , C04B2237/84 , Y10T428/12458
摘要： The sealing composition contains powders comprised of, by mass, 70 to 90 % aluminium, 5 to 25 % silicon, 0 to 5 % silica and 0.1 to 5 % moderator metal, said powders being dispersed in a carrier comprising an organic binder disolved in a solvent and a mineral binder. The composition is applied to the faces to be assembled of ceramic part and a part made of refractory alloy or super-alloy, and the assembly is heated in order to eliminate said carrier and to form between the two parts a layer of syncrystallized mullite with the ceramic.

40. 发明授权

EP0467881B2 Verfahren zur Verbindung von aus Manganhartstahlguss bestehenden Weichenteilen bzw. Manganstahlschienen mit einer Schiene aus Kohlenstoffstahl 失效
标题翻译：一种用于连接自由锰钢轨的锰钢铸造或开关部件的与碳钢的轨道方法
公开(公告)号：EP0467881B2
公开(公告)日：1998-08-05
申请号：EP91890157.0
申请日：1991-07-17
申请人： VAE Aktiengesellschaft
发明人： Blumauer, Johannes, Dipl.-Ing.
IPC分类号： B23K35/00 , C21D9/04 , E01B7/12
CPC分类号： B23K35/004 , C21D9/04

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