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探讨了Mo元素的加入对成分为60%Ni、20%Cr的Ni-Ci-Mo系合金在氯化物介质中的抗应力腐蚀性能。试验结果表明,Mo含量为7%~17%时,对合金抗应力腐蚀没有影响,并在这一试验范围内的合金对氯化物应力腐蚀开裂免疫。
The anti-stress corrosion properties of Ni-Ci-Mo alloy with 60% Ni and 20% Cr in chloride medium were investigated. The results show that when the content of Mo is 7% ~ 17%, the alloy has no effect on the stress corrosion resistance of the alloy, and the alloys in this test range are immune to chloride stress corrosion cracking.