焊管2012，Vol.35Issue(8)：13-18,6.
预变形及应变时效对X100管线钢管性能的影响
Influence of Pre-deformation and Strain Aging on X1O0 Line Pipe Performance
马秋荣 1张腾 2李鹤 1刘小峰3
作者信息
- 1. 中国石油集团石油管工程技术研究院,西安710065
- 2. 西安交通大学材料科学与工程学院,西安710049
- 3. 中国石油天然气管道局第三工程分公司,河南中牟451450
- 折叠
摘要
Abstract
Through analysis on the test results of tensile and impact toughness for XI00 line pipe under different pre-deformation and strain aging temperature,it studied the influence of pre-deformation and strain aging temperature on XI00 line pipe performance. The results showed that the pre-deformation can improve yield strength,tensile strength and the yield ratio obviously, and reduce plasticity and impact toughness, strain aging affects longitudinal performance of steel pipe obviously,it makes longitudinal yield strength and tensile strength increase significantly,while the transverse yield strength and tensile strength change less .关键词
X100管线钢管/预变形/应变时效Key words
X100 line pipe/ pre-deformation/ strain aging分类
矿业与冶金引用本文复制引用
马秋荣,张腾,李鹤,刘小峰..预变形及应变时效对X100管线钢管性能的影响[J].焊管,2012,35(8):13-18,6.
