[1]张少峰,户志国,王芳涛.制管工艺对热轧钢卷开平板屈服强度的影响[J].焊管,2011,34(6):25-30.[doi:1001-3938(2011)06-0025-06]
 ZHANG Shao-feng,HU Zhi-guo,WANG Fang-tao.Manufacture Process Influence Analysis on Yield Strength of Opening and Leveling Hot Rolled Coil (HRC)[J].,2011,34(6):25-30.[doi:1001-3938(2011)06-0025-06]
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制管工艺对热轧钢卷开平板屈服强度的影响
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
34
期数:
2011年第6期
页码:
25-30
栏目:
试验与研究
出版日期:
2011-06-28

文章信息/Info

Title:
Manufacture Process Influence Analysis on Yield Strength of Opening and Leveling Hot Rolled Coil (HRC)
文章编号:
1001-3938(2011)06-0025-06
作者:
张少峰户志国王芳涛
1. 西安石油大学 材料科学与工程学院 西安 710065;
2. 中油宝世顺(秦皇岛)钢管有限公司, 河北 秦皇岛 066206
Author(s):
ZHANG Shao-feng HU Zhi-guo WANG Fang-tao
1. School of Material Science and Engineering,Xi’an Shiyou University,Xi’an 710065,China;
2. Zhongyou BSS (Qinhuangdao) Steel Pipe Co.,Ltd.,Qinhuangdao 066206, Hebei,China
关键词:
热轧钢卷开平板JCO成型直缝埋弧焊管屈服强度
Keywords:
hot rolled coil(HRC)opening and leveling HRCJCO forminglongitudinal submerged arc welded pipe yield strength
分类号:
TG113.25
DOI:
1001-3938(2011)06-0025-06
文献标志码:
A
摘要:
以热轧钢卷开平板为原料,采用JCOE工艺制成直缝埋弧焊管,对比分析了制管过程中成型、扩径工艺对开平板屈服强度的影响。拉伸试验发现,热轧钢卷开平板横向屈服强度均匀,纵向屈服强度偏差大。经过JCO成型后,制成的钢管相对于同位置钢板的横向屈服强度略有降低,纵向屈服强度有升有降,但总体呈上升趋势。钢管扩径后的横向屈服强度相对于相应位置钢板的横向屈服强度值降低。
Abstract:
Using opening and leveling HRC, through JCOE forming process to manufacture longitudinal submerged arc welded pipe, it analyzed the influence on the opening and leveling HRC yield strength of forming and expanding processes. The tensile test results showed that transverse yield strength was uniform, while the tolerance of vertical yield strength was greater. After JCO forming, the transverse yield strength of the finished pipe was lower than that of steel plate in the same position; vertical yield strength increased or reduced, but showed upward trend in general. After expanding, the transverse yield strength was lower than that of steel plate in the same position.

参考文献/References:

[1] 郭振其,李志华. 热轧卷板开平板在直缝埋弧焊管中的应用[J].焊管,2008,31(4):51-53.
[2] 杨延华.卷板制造JCOE直缝埋弧焊接钢管性能[J].油气储运,2008,27(6):31-33.
[3] 吴松,陈颂辉,蔡绪明. 包申格效应对螺旋焊管强度的影响[J].江汉石油科技,1998,8(3):66-69.

相似文献/References:

[1]郭振其,李志华.热轧卷板开平板在直缝埋弧焊管中的应用[J].焊管,2008,31(4):51.[doi:1001-3938(2008)04-0051-03]
 GUO Zhen-qi,LI Zhi-hua.Plate from Opening and Leveling HRC Applied in Longitudinal Submerged Arc Welded Pipe[J].,2008,31(6):51.[doi:1001-3938(2008)04-0051-03]

备注/Memo

备注/Memo:
作者简介:张少峰(1974—),男,西安石油大学材料科学与工程学院在读工程硕士,主要从事焊管生产技术工作。
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