不同组织的316L不锈钢在NH4Cl环境下应力腐蚀行为与机理
Stress Corrosion Cracking Behavior of 316L Stainless Steel with Varying Microstructure in Ammonium Chloride Environment
不同组织的316L不锈钢在NH4Cl环境下应力腐蚀行为与机理 |
| 孙宝壮, 周霄骋, 李晓荣, 孙玮潞, 刘子瑞, 王玉花, 胡洋, 刘智勇 |
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Stress Corrosion Cracking Behavior of 316L Stainless Steel with Varying Microstructure in Ammonium Chloride Environment |
| SUN Baozhuang, ZHOU Xiaocheng, LI Xiaorong, SUN Weilu, LIU Zirui, WANG Yuhua, HU Yang, LIU Zhiyong |
| 图6 316L不锈钢U形弯试样在不同浓度沸腾NH4Cl溶液中浸泡30 d微观形貌 |
| Fig.6 Microscopic morphologies of 316L stainless steel U-bend specimens immersed in 0.1% (a1~c1), 5% (a2~c2), 10% (a3~c3) and saturated solution (a4~c4) concentrations of boiling NH4Cl solution for 30 d: (a) as-received microstru-cture, (b) solid-solution microstructure, (c) sensitized microstructure |
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