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对马氏体不锈钢2Cr13不同处理状态下进行疲劳性能试验,结果表明:适当降低原淬火后的回火温度以及渗氮表面强化处理,疲劳强度有显著的提高。
The fatigue tests of martensitic stainless steel 2Cr13 were carried out under different treatment conditions. The results show that the fatigue strength of the martensite stainless steel 2Cr13 is significantly improved by appropriately reducing the tempering temperature after the original quenching and the nitriding surface strengthening treatment.