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序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 接合包覆金属的方法以及由此制造的器皿 CN200580048665.9 2005-08-10 CN101128278A 2008-02-20 唐纳德·约瑟夫·旺特
发明涉及一种用于接合包覆金属板的方法,所述包覆金属板具有诸如的保护层(27)和诸如的基底层(28),所述方法包括:首先沿所述待接合的包覆金属板的边缘去除保护层的边缘部分(29)。然后所述基底层被焊接在一起以形成暴露的基板焊接部(31)。然后与所述保护层(27)类型相同的覆盖材料(38)沿所述暴露的基板焊接部(31)放置,该覆盖材料的平高度与所述保护层(27)的外表面大致平齐。基底层(28)在焊接所述覆盖材料之前被加热,使得所述覆盖材料在冷却时被预加应。所述方法可用于制造具有接缝的反应器皿,所述接缝不会突出到所述器皿的内表面的其余部分。与过去的情况相比,所述不突出的接缝不易于被腐蚀,使得器皿能够具有较长寿命。本发明涵盖诸如高压锅、坩锅的器皿和由通过所述方法接合的包覆板形成的反应器皿。
2 一种纯T2-复合板未复合区修补方法 CN202110233542.3 2021-03-03 CN113042853A 2021-06-29 任江毅; 赵向前; 程飞
一种纯T2‑复合板未复合区修补方法,包括步骤一、去除缺陷形成待焊区;步骤二、清理待焊区及待焊区周边,对待焊区及周边使用多把火焰枪同时进行加热;步骤三、加热完成后进行焊接,在焊接过程使用金属方框隔板将待焊区与其他区域隔开,对待焊区周边使用火焰枪进行连续烘烤,加热边焊接;步骤四、用向磨光机去除补焊区堆高的焊缝,并修磨光顺,使补焊区表面与复层母材平齐。本方法焊接效率大大提高,经过试验,完全达到了质量要求。
3 接合包覆金属的方法以及由此制造的器皿 CN200580048665.9 2005-08-10 CN100522446C 2009-08-05 唐纳德·约瑟夫·旺特
发明涉及一种接合包覆金属的方法以及由此制造的器皿,其中包覆金属板具有保护层和基底层,该方法包括:首先沿待接合的包覆金属板的边缘去除保护层的边缘部分。然后基底层被焊接在一起以形成暴露的基板焊接部。然后与所述保护层类型相同的覆盖材料沿暴露的基板焊接部放置,该覆盖材料的平高度与保护层的外表面大致平齐。基底层在焊接覆盖材料之前被加热,使得该覆盖材料在冷却时被预加应。该方法可用于制造有接缝的反应器皿,该接缝不会突出到该器皿的内表面的其余部分。与过去情况相比,不突出的接缝不易于被腐蚀,使得器皿能够具有较长寿命。本发明涵盖诸如高压锅、坩锅的器皿和由通过该方法接合的包覆板形成的反应器皿。
4 一种制冷设备用管配件的制造工艺 CN200810027102.7 2008-03-28 CN101249599A 2008-08-27 叶鹏飞; 李顺安; 伦巨荣
发明涉及一种制冷设备用管配件的制造工艺,其主要制造工艺流程为:下料、冷加工、全管或管端施、冷加工、管组件装配或筒体与进、出口管装配、光亮还原除锈、保护气氛炉中钎焊、火焰保护钎焊、气密检验、涂装屏蔽、外表面裸露部位涂装防锈、去屏蔽、整形校正、抽真空、充防锈剂及包装。本发明所制造的质管配件,其成本优势非常显著,加之不用更换现有空调生产线的工艺设施,即可像配件一样方便地安装钎焊本发明所制造的钢质管配件,可成倍地大幅度地节约制冷设备用配件的制造费用,物美价廉,可广泛地适用于各种制冷设备之中。
5 气体保护焊接双金属板的工艺设备 CN85106410 1985-08-23 CN1006691B 1990-02-07 陆秀成
发明涉及一种气体保护焊接双金属板的工艺设备,特别是氩弧焊接双金属板的工艺设备。本发明的任务是提供一种既经济实用又能提高产品质量的气体保护焊接双金属板的工艺设备,使熔点温差在1300℃左右的双金属板中高熔点金属熔焊,而与熔化处相距1毫米左右的低熔点金属不熔化,焊缝表面凹陷小于0.1毫米,产品合格率达到99.5%以上。本发明的特征是:有一套快速加热焊接的恒量控制系统和两组快速恒定冷却的焊接外围系统。
6 CONTAINER FOR PAN AND WATER HEATER, ETC. JP12533694 1994-06-07 JPH07327833A 1995-12-19 MORII HAJIME
PURPOSE:To enable to perform good butt welding of a drum member of a container and a bottom member made of clad steel. CONSTITUTION:A peeled part 11 where an outer magnetic material 6 at the top end 10 of a short drum part 5 is peeled off is formed. A bottom end 9 is welded with the top end 10 in a butted state. Thus, the material quality at the welded part is kept uniform to be a good welded part since the welding is performed at other place than the magnetic material at a bottom material 3.
7 JP28582386 1986-11-29 JPH049635B2 1992-02-20
8 METAL-PLASTIC COMPOSITE VESSEL JOINED BY WELDING AND MANUFACTURE THEREOF JP28582386 1986-11-29 JPS62151331A 1987-07-06 PIEERU RUI RESUKOO
9 JP6018573 1973-05-29 JPS4951135A 1974-05-17
10 Metalloplastic composite containers and method of making the same US934161 1986-11-24 US4725507A 1988-02-16 Pierre L. Lescaut
A large volume metallic composite container consisting essentially of a plurality of metal plates welded end-to-end, each said metal plate having a stainless metallic layer on the periphery of at least one side thereof and on the ends thereof and a heat-sensitive anti-corrosion coating consisting essentially of a thermoplastic resin on at least one side of each said metal plate and overlapping said stainless metallic layers over a length of at least about 10 mm and at least about 10 mm from the weld used to weld the plates together. The process of making of such containers is also disclosed.
11 METHOD OF JOINING TANTALUM CLAD STEEL STRUCTURES EP07869148.2 2007-12-12 EP2097558A2 2009-09-09 MILLER, Steven A.; SHEKHTER, Leonid Natan; ZIMMERMAN, Stefan
The present invention is directed to a process for joining tantalum clad steel structures. The process broadly comprises: a) providing a first tantalum clad section, said first tantalum clad section comprising a tantalum layer over a steel layer, with a bonding layer optionally therebetween, with a portion of said steel layer in an edge region not being covered by said tantalum layer or said bonding layer, b) providing a second tantalum clad section, said second tantalum clad section comprising a tantalum layer over a steel layer, with a bonding layer optionally therebetween, with a portion of said steel layer in an edge region not being covered by said tantalum layer or said bonding layer, c) locating said steel edge regions adjacent each other, d) welding the steel edge regions together, e) cold spraying a tantalum powder onto the welded edge regions and over the tantalum layers adjacent said edge regions thereby joining the tantalum clad steel sections. The invention is also directed to tantalum welds or joints formed by cold spraying tantalum powder.
12 METHOD OF JOINING CLAD METALS AND VESSEL PRODUCED THEREBY EP05769726 2005-08-10 EP1855832A4 2009-11-11 WANT DONALD JOSEPH
13 Verfahren zur Herstellung eines Formkörpers und damit herstellbarer Formkörper AT1662013 2013-05-07 AT13536U1 2014-02-15 KESTLER HEINRICH; TABERNIG BERNHARD
Die Erfindung betrifft ein Verfahren zur Herstellung eines Formkörpers (30) aus einem metallischen Durchdringungsverbundwerkstoff, bei dem in einem ersten Schritt ein Gerüst-Formkörper mit einer zumindest bereichsweise offenporigen Gerüststruktur aus einem Pulver oder aus einer Pulvermischung mit Primärkomponente aus einem ersten Metall oder einer ersten Metalllegierung hergestellt wird, indem lagenweise das Pulver bzw. die Pulvermischung aufgebracht wird, mittels eines selektiven Strahlschmelzverfahrens an vorbestimmten Stellen zumindest teilweise lokal aufgeschmolzen wird und sich bei Erstarrung verfestigt. In einem zweiten Schritt wird der Gerüst-Formkörper mit einer Schmelze aus einem im Vergleich zum ersten Metall bzw. Metalllegierung niedriger schmelzenden zweiten Metall oder Metalllegierung infiltriert.
14 BAUGRUPPE MIT ZWEI STOFFSCHLÜSSIG MITEINANDER VERBUNDENEN BAUTEILEN AT10752011 2011-07-22 AT510985A4 2012-08-15
Die Erfindung betrifft eine Baugruppe (1) zumindest umfassend einen ersten metallischen Bauteil (2) mit einem ersten Oberflächenbereich (5) und einen zweiten metallischen Bauteil (3) mit einem zweiten Oberflächenbereich (7), wobei die beiden Oberflächenbereiche (5, 7) einander zugewandt sind, und der erste und der zweite Bauteil (2, 3) zumindest in einem Teilbereich der beiden Oberflächenbereiche(5, 7) miteinander stoffschlüssig verbunden sind, und wobei zumindest einer der beiden metallischen Bauteile (2, 3) ein Sinterbauteil ist, wobei der, die stoffschlüssige Verbindung aufweisende Oberflächenbereich (7) des Sinterbauteils eine höhere Dichte aufweist, als die an diesen anschließenden weiteren Oberflächenbereiche des Sinterbauteils.
15 Housing, especially for active charcoal filter, comprises sections that are welded together, and lid with connections for connection lines DE10231100 2002-07-10 DE10231100A1 2004-01-22 HORNIG HANS; SPATZIER KURT
A housing (10) comprises a wall section, especially a lid (3), with connections for connection lines. The wall section containing the connections, comprises a multi-layered material. A primary inner layer (4) comprises the housing material, while a secondary outer layer (6) comprises the same material as the connections. The housing is welded together, with weld seams (12) at the corners.
16 METHODS AND APPARATUS FOR COATING THE SEAMS OF WELDED TUBES CA2335519 1999-06-25 CA2335519A1 2000-01-06 BROWN CURT; KRENGEL THEODORE
A method of coating the welded seam of a metal tube (20) comprising heating the weld area only of the metal tube to a first temperature which is less th an the melting temperature of a protective metal coating, applying the protecti ve metal coating over the seam and heating the entire tube, preferably with a full body induction coil (78), to a second temperature which is at least equ al to the difference between the first temperature and the melting temperature of the metal coating, such that the temperature of the seam area is heated to a temperature equal to or greater than the melting temperature of the metal coating, whereby the metal coating firmly adheres to the welded seam. In applying a coating over the exterior surface of the seam, the coating is preferably applied by thermally spraying (70) molten metal coating material over the seam.
17 Method for attaching a first element of a first material to second element of a second material by a welding process AU7345796 1996-10-25 AU7345796A 1997-05-15 BERGER LAGE REHN; BERGET TRYGVE
18 NO954277 1995-10-26 NO954277A 1997-04-28 BERGER LAGE REHN; BERGET TRYGVE
19 FR7319370 1973-05-28 FR2186318B1 1977-02-11
A process for welding explosive-clad metal sheets together with one another and/or with metal pipes, connecting elements, or the like, includes producing at least one unjoined zone between the base metal and the cladding metal in a defined manner during an explosive cladding step, and thereafter welding in the region of at least one of unjoined zones.
20 SE7313066 1973-09-25 SE7313066L 1975-03-26 DUBUC R A; WHITE S S; DUBOVICZ W V