材料期刊网

EFFECT OF MICROSTRUCTURE ON HYDROGEN DAMAGE OF JBK-75 PRECIPITATE-STRENGTHENED AUSTENITIC STEEL

L.M Ma , G.J. Liang , CG. Fan , and Y Y Li(Institute of Metal Research , Chinese Academy of Sciences , Shenyang 110015 , China)

金属学报(英文版)

Effects of γ, η precipitates and grain size on hydrogen damage (HD) of JBK-75 precipitate-strengthened austenitic steel were examined using the method of high-pressure thermal hydrogen charging and tensile tests. The hydrogen content in the charged specimens was 25.2 wppm. At the condition of η phas...

关键词: hydrogen damage , null , null