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Author:

史耀武 (史耀武.)

Indexed by:

CQVIP

Abstract:

简要回顾了油气长输管线焊接技术的发展.由于高压厚壁油气长输管线建设的迫切需求,采用GMAW自动焊是提高管线建设生产率的关键.外焊GMAW单面焊双面成形已得到广泛应用,成为国际管线施工的主流技术.同时指出,采用双丝GMAW和Tandem GMAW焊接能显著提高焊接速度,近年发展的双Tandem GMAW进一步提高了焊接速度,从而降低管线施工的劳务和设备台位费用.

Keyword:

管线建设 高效焊接 焊接技术

Author Community:

  • [ 1 ] [史耀武]北京工业大学

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Source :

电焊机

ISSN: 1001-2303

Year: 2005

Issue: 9

Volume: 35

Page: 37-42

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: 0

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