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Abstract:
对油气长输管线焊接技术的发展做了简要回顾.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单面焊双面成型已得到广泛应用,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,从而降低了管线施工的劳务及设备台位费用.
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焊管
ISSN: 1001-3938
Year: 2005
Issue: 6
Volume: 28
Page: 1-6
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 9
Chinese Cited Count:
30 Days PV: 0
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