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Author:

董鹏 (董鹏.) | 皮友东 (皮友东.) | 肖荣诗 (肖荣诗.) (Scholars:肖荣诗)

Abstract:

采用2000W Nd:YAG 激光器焊接壁厚1.1mm 的黄铜与壁厚1.5mm 的紫铜搭接接头管材。研究结果表明:黄铜由于富含低熔沸点合金元素锌,易于实现激光深熔焊接,其深熔阈值低于铝合金。虽然紫铜对 YAG 激光的反射率极高,激光焊接困难,但是采用黄铜在上的搭接接头形式,激光束却深入到紫铜基体内部实现了深熔焊接。在合适的工艺参数下,可以得到成形良好的焊接接头。

Keyword:

紫铜 黄铜 异种金属 激光焊接

Author Community:

  • [ 1 ] 北京工业大学激光工程研究院

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Source :

Year: 2007

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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