电化学充氢对Cr15铁素体不锈钢和304奥氏体不锈钢氢脆敏感性的影响
张慧云1,2, 郑留伟1,3, 孟宪明2, 梁伟1,3(
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Effect of Electrochemical Hydrogen Charging on Hydrogen Embrittlement Sensitivity of Cr15 Ferritic and 304 Austenitic Stainless Steels
ZHANG Huiyun1,2, ZHENG Liuwei1,3, MENG Xianming2, LIANG Wei1,3()
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图6. 不同充氢参数下Cr15不锈钢试样拉伸断口形貌
Fig.6. Fracture morphologies of Cr15 stainless steel before (a) and after hydrogen charging at 10 mA/cm2 for 24 h (b) and 48 h (c), and at 20 mA/cm2 for 24 h (d)
