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Generalization of the Methods of Hardening a High-Temperature Chromium-Based Alloy
Russian Metallurgy (Metally) Pub Date : 2022-06-27 , DOI: 10.1134/s0036029522060209
S. B. Rumyantseva , V. N. Simonov

Abstract

The possibilities of increasing the heat-resistant characteristics of a chromium-based alloy are considered. The diffusion rate of the alloy is shown to decrease due to the combined influence of chromium and nickel on each other. The excess energy of formation of the nickel-based phase having precipitated during heat treatment is calculated. The precipitated phase is shown to be stable. Creep tests are carried out.



中文翻译:

高温铬基合金淬火方法的概括

摘要

考虑了提高铬基合金耐热特性的可能性。由于铬和镍相互影响,合金的扩散速率降低。计算热处理过程中析出的镍基相的形成过剩能量。沉淀相显示是稳定的。进行蠕变测试。

更新日期:2022-06-28
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