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首页> 外文期刊>Journal of Materials Engineering and Performance >The Effect of a Partitioning Process on the Reversed Austenite and Mechanical Properties of Fe-13Cr-3Ni-2Cu-0.1C Alloy
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The Effect of a Partitioning Process on the Reversed Austenite and Mechanical Properties of Fe-13Cr-3Ni-2Cu-0.1C Alloy

机译：分配过程对Fe-13Cr-3Ni-2Cu-0.1C合金逆转奥氏体和机械性能的影响

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摘要

A quenching-tempering-partitioning (Q-T-P) process was performed on a Fe-13Cr-3Ni-2Cu-0.1C alloy to investigate the effect of the partitioning process on the reversed austenite and mechanical properties. A quenching and tempering (Q-T) process was also carried out for comparison. The amount and characteristics of the reversed austenite were studied with XRD and TEM. The results showed that the volume fraction of reversed austenite in the Q-T-P-treated samples was higher than that in the Q-T-treated ones. Finer film-like and blocky austenite formed in the Q-T-P-treated samples, and fine Cu-rich precipitates were also well distributed in the matrix. However, wide band and blocky austenite formed in the Q-T-treated samples. Hence, the Q-T-P-treated samples had better comprehensive mechanical properties than the Q-T-treated ones.
机译：在Fe-13Cr-3Ni-2Cu-0.1C合金上进行淬火淬火分配（Q-T-P）方法，以研究分配过程对逆转奥氏体和机械性能的影响。 还进行了淬火和回火（Q-T）过程进行比较。 用XRD和TEM研究了逆转奥氏体的量和特征。 结果表明，Q-T-P处理样品中逆转奥氏体的体积分数高于Q-T处理的样品中的逆转奥氏体。 在Q-T-P处理的样品中形成的更精细的膜和嵌段奥氏体，并且在基质中也很好地分布了细的Cu的富沉淀物。 然而，在Q-T处理的样品中形成宽带和嵌段奥氏体。 因此，Q-T-P处理的样品比Q-T处理的样品具有更好的综合机械性能。

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