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Author:

崔怀洋 (崔怀洋.) | 左铁钏 (左铁钏.)

Indexed by:

CQVIP PKU CSCD

Abstract:

以裁焊板工业生产为背景,对汽车用镀锌钢板的CO2激光切割板坯的CO2激光焊接的焊缝性能进行了试验研究.试验中的激光焊缝屈服强度都大于母材,焊缝金相组织以硬度较软的针状铁素体为特征,包含激光焊缝的镀锌钢板仍具有优良的深冲性能,在焊缝附近锌层烧损小于0.5 mm宽.镀锌层具有牺牲保护作用使得激光焊缝不易腐蚀.因此,裁焊板的激光焊接工艺可靠,从焊接角度看,激光切割取代裁焊板生产中剪切工艺是可行的.

Keyword:

激光焊接 镀锌钢板 裁焊板

Author Community:

  • [ 1 ] [崔怀洋]北京航空航天大学
  • [ 2 ] [左铁钏]北京工业大学

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Source :

焊接学报

ISSN: 0253-360X

Year: 2004

Issue: 5

Volume: 25

Page: 67-69,73

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 12

Chinese Cited Count:

30 Days PV: 4

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