预充氢对Ni-Cr合金在高温高压水中腐蚀行为影响

白钲清, 农靖, 韦世宸, 徐健

Effect of Pre-charging Hydrogen on Corrosion Behavior of Ni-Cr Alloy in High Temperature and High Pressure Water

BAI Zhengqing, NONG Jing, WEI Shichen, XU Jian

表1 实验用Ni-Cr合金化学成分 (mass fraction / %)

Table 1 Chemical composition of Ni-Cr alloy

Sample Cr S P C Mn W Mo Ni 10Cr 10.19 0.28 0.025 0.02 0.01 0.01 0.01 Bal. 15Cr 15.16 0.09 0.031 0.01 0.013 0.048 0.01 Bal. 20Cr 20.10 0.34 0.024 0.01 0.062 0.053 0.01 Bal. 30Cr 29.45 0.18 0.025 0.02 0.01 0.098 0.01 Bal.