[1]杨青建,王自信,司 译,等.X90螺旋埋弧焊管制管过程中拉伸性能的变化规律[J].焊管,2015,38(5):30-34.[doi:1001-3938(2015)05-0030-05]
 YANG Qingjian,WANG Zixin,SI Yi,et al.Change Rule of X90 Steel Tensile Properties in SAWH Pipe Manufacturing Process[J].,2015,38(5):30-34.[doi:1001-3938(2015)05-0030-05]
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X90螺旋埋弧焊管制管过程中拉伸性能的变化规律
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
38
期数:
2015年第5期
页码:
30-34
栏目:
应用与开发
出版日期:
2015-05-28

文章信息/Info

Title:
Change Rule of X90 Steel Tensile Properties  in SAWH Pipe Manufacturing Process
文章编号:
1001-3938(2015)05-0030-05
作者:
杨青建王自信司 译雷小兵管治军
(山东胜利钢管有限公司,山东 淄博 255082)
Author(s):
YANG Qingjian WANG Zixin SI Yi LEI Xiaobing GUAN Zhijun
(Shandong Shengli Steel Pipe Co., Ltd., Zibo 255082, Shandong, China)
关键词:
焊管螺旋埋弧焊管X90钢拉伸性能
Keywords:
welded pipe SAWH pipeX90 steeltensile properties
分类号:
TG113.25
DOI:
1001-3938(2015)05-0030-05
文献标志码:
B
摘要:
针对X90钢直径1 219 mm×16.3 mm螺旋埋弧焊钢管第二轮单炉试制过程,分析了X90板卷在制管过程中拉伸性能的变化规律。结果表明,X90螺旋埋弧焊管制管过程中,成型后屈服强度和屈强比明显下降,静水压试验后钢管屈服强度和屈强比明显升高,抗拉强度变化不大。同时在此基础上,提出了X90板卷订货技术条件制定的原则。
Abstract:
Aiming at the second round single furnace trial manufacture process of X90 ?准1 219 mm×16.3 mm SAWH pipe, it studied the change rule of tensile properties of X90 steel in the manufacturing process. The results showed that in the manufacturing process, the yield strength and yield ratio decrease greatly after forming , and increase obviously after hydrostatic testing, the tensile strength hardly change. Based on this, it put forward the establishment principles of technical conditions of procurement order for X90 steel plate.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-03-15
作者简介:杨青建(1981—),工程师,主要从事埋弧焊钢管生产设备和工艺的管理、设计与研究工作。
更新日期/Last Update: