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发明公开
CN110508958A 强劲反应冶金接合 无效 - 驳回

强劲反应冶金接合
摘要：
公开了一种焊接组件和反应冶金焊接方法。该组件包括通过至少两个重叠的焊接接头附接在一起的第一金属工件和第二金属工件。重叠的焊接接头为反应冶金接合(RMJ)焊接接头，并且每个重叠的焊接接头与另一重叠焊缝重叠10-75％。焊接的方法包括提供处于第一和第二工件之间并与之接触的反应材料。在第一位置，工件和反应材料被挤压在一起、加热并保持在第一和第二工具之间，以在工件之间形成第一RMJ焊接接头。然后，在第二位置，工件被挤压在一起、加热并保持在工具之间，以形成与第一RMJ焊接接头重叠的第二RMJ焊接接头。
摘要（英）：

The present invention discloses a welded assembly and a method of reaction metallurgical welding. The assembly includes a first metallic workpiece and a second metallic workpiece attached together byat least two overlapping weld joints. The overlapping weld joints are reaction metallurgically joined (RMJ) weld joints, and each overlapping weld joint overlaps with the other overlapping weld jointby 10-75%. The method of welding includes providing a reactive material between and in contact with the first and second workpieces. In a first position, the workpieces and the reactive material are pressed together, heated, and held between first and second tools to form a first RMJ weld joint between the workpieces. Then, in a second position, the workpieces are pressed together, heated, and held between the tools to form a second RMJ weld joint that overlaps with the first RMJ weld joint.

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