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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)

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CQVIP

Abstract:

采用2 000 W Nd:YAG激光器焊接壁厚1.1 mm的黄铜与壁厚1.5 mm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.紫铜对YAG激光的反射率极高,虽然焊接困难,但采用黄铜在上、紫铜在下的搭接接头形式,激光束则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,可得到成形良好的焊接接头.

Keyword:

黄铜 异种金属 紫铜 激光焊接

Author Community:

  • [ 1 ] [董鹏]北京工业大学
  • [ 2 ] [皮友东]北京工业大学
  • [ 3 ] [肖荣诗]北京工业大学

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Source :

电加工与模具

ISSN: 1009-279X

Year: 2008

Issue: 1

Page: 43-46

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 10

Chinese Cited Count:

30 Days PV: 7

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