耐热钢1Cr5Mo炉管与ZG25弯头的焊接
Weling of 1Cr5Mo Thermal-resistant Steel Oven Pipe with ZG25 Bender
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- DOI:
- 作者:
- 宋立群
Song Liqun
- 作者单位:
- 抚顺石油三厂工程公司,辽宁省抚顺市 113001
Fushun, Liaoning
- 关键词:
- 不锈钢;钢管;铸钢;弯接头;焊接;工艺
Overpressure;Steam;Stainless steel;Heavy wall pipe;Welding;Technology
- 摘要:
- 本文介绍采用奥氏体填充材料进行1Cr5Mo与ZG25异种母材焊接的焊接工艺和操作要领,进一步对焊接过程中易出现的问题进行分析并提出解决途径?焊后经 100%射线检测,Ⅱ级片合格率达到 95%?
It introduces welding process and operation skill of 1Cr5Mo and ZG25 heterogeneous base material welding by means of austenite packing material.It also analyzes some problems which are easy to occur during the welding and raises the solution.This welding plrocess results in 95% of qualification in 2 grade photo-film after 100% X-rayb inspection.1999,1(1): 39-40 收稿日期:1998-12-17参考文献:
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