The paper discusses combined conditions of saturating martensitic steel with carbon and nitrogen using low-pressure atmospheres. The studied conditions include pre-carburizing, hardening heat treatment, and finishing nitriding, as well as pre-nitriding, subsequent carburizing, and heat treatment. Acomparative analysis of the properties of steels obtained under different combined conditions was performed.

中文翻译：

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马氏体钢在低压气氛中连续渗碳渗氮组合方法的应用

本文讨论了在低压气氛下用碳和氮饱和马氏体钢的组合条件。研究的条件包括预渗碳、硬化热处理和精氮化，以及预渗氮、后续渗碳和热处理。对不同组合条件下获得的钢的性能进行了比较分析。