[1]吴 忧,陶文辉.螺旋焊管拉伸试验断裂位置的研究[J].焊管,2007,30(5):93-95.[doi:1001-3938(2007)05-0093-03]
 WU You,TAO Wen-hui.Study on Breaking Position of Tensile Testing of Helical Submerged Arc Welding Pipe[J].,2007,30(5):93-95.[doi:1001-3938(2007)05-0093-03]
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螺旋焊管拉伸试验断裂位置的研究
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
30
期数:
2007年第5期
页码:
93-95
栏目:
经验交流
出版日期:
2007-09-28

文章信息/Info

Title:
Study on Breaking Position of Tensile Testing of Helical Submerged Arc Welding Pipe
文章编号:
1001-3938(2007)05-0093-03
作者:
吴 忧1陶文辉2
(1.中国石油天然气管道局钢管厂;2.辽宁辽无一电子有限公司)
Author(s):
WU YouTAO Wen-hui
关键词:
螺旋焊管拉伸试验试样标距断裂点
Keywords:
helical submerged arc welding pipetensile testsample gauge lengthbreakpoint
分类号:
TG115.52
DOI:
1001-3938(2007)05-0093-03
文献标志码:
A
摘要:
通过对影响螺旋焊管拉伸试样断裂位置因素的分析,指出拉伸试样断裂点应位于试样标距中间,并介绍了试验中避免断裂点偏移标距中间的方法。
Abstract:
Through the analysis of factors which will effect breaking location of tensile testing of helical welding pipe,this article indicates breakpoint of tensile test shall locate in middle of sample gauge length,and also introduce the method to avoid breakpoint deviating the middle of gauge length.

参考文献/References:

[1]李方连.金属学及热处理[M].北京:冶金工业出版社,2003.
[2]API SPEC 5L,管线钢管规范:第43版[S].

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备注/Memo

备注/Memo:
吴忧(1977-),女,本科毕业,主要从事焊管力学性能试验及理化检验工作。
收稿日期:2007-01-19
更新日期/Last Update: