沉淀相对镍基718合金高温高压水环境应力腐蚀裂纹萌生行为影响研究
Effect of Precipitation on Stress Corrosion Cracking Initiation of Nickel Based 718 Alloy in High Temperature and High Pressure Water
沉淀相对镍基718合金高温高压水环境应力腐蚀裂纹萌生行为影响研究 |
| 李维鹏, 罗坤杰, 王惠生, 陈嘉诚, 韩姚磊, 庞晓露, 彭群家, 乔利杰 |
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Effect of Precipitation on Stress Corrosion Cracking Initiation of Nickel Based 718 Alloy in High Temperature and High Pressure Water |
| LI Weipeng, LUO Kunjie, WANG Huisheng, CHEN Jiacheng, HAN Yaolei, PANG Xiaolu, PENG Qunjia, QIAO Lijie |
| 图8 320 ℃下氮气环境中10%应变后镍基718合金B种带材表面(Nb,Ti)C析出相SEM观察及EDS分析 |
| Fig.8 SEM observation (a) and EDS analysis (b) of (Nb,Ti)C phase on the surface of B type of 718 alloy strips after 10% strain during SSRT test in nitrogen environment at 320 ℃ |
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