Abstract:
通过对X100管线钢管在不同预变形量和时效温度下所做的拉伸试验和冲击韧性试验结果的分析,研究了预变形和时效温度对X100管线钢管性能的影响.试验结果表明,预变形明显提高了X100管线钢管的屈服强度、抗拉强度和屈强比,使材料的塑性和冲击韧性明显降低;应变时效对钢管纵向性能影响较为明显,纵向屈服强度、抗拉强度明显升高,而横向屈服强度、抗拉强度变化较小.
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焊管
ISSN: 1001-3938
Year: 2012
Issue: 8
Page: 13-18
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 14
Affiliated Colleges: