X100管线钢焊接接头抗HIC性能研究
王斌, 周翠, 李良君, 胡红梅, 朱加祥
Resistance to Hydrogen Induced Corrosion Cracking of Weld Joint of X100 Pipeline Steel
WANG Bin, ZHOU Cui, LI Liangjun, HU Hongmei, ZHU Jiaxiang
表2
X100管线钢焊接接头HIC实验结果
Sample
C
SR
/ %
C
LR
/ %
C
TR
/ %
1
2.38
21.00
21.84
2
6.37
37.13
45.50
3
4.91
31.99
19.68
Average
4.55
30.04
29.01