Scholarlink

Abstract <p>The results of the study of gas-cyclic nitriding of corrosion-resistant steels of austenitic and martensitic classes are discussed. This process involves alternating atmospheres of ammonia and air in an isothermal process mode and a stepwise process with a final stage in a low-activity saturating atmosphere. Factors that improve the quality of the diffusion layer have been established, contributing to increased wear resistance and maximum preservation of steel’s impact resistance due to reduced stresses at the boundary layer with the matrix.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Improvement of the Quality of the Diffusion Layer in High-Alloy Steels after Gas-Cyclic Nitriding Processes

  • 期刊论文

  • 发表日期：

    2025年1月1日

查看全文
  • I. S. Belashova,
  • L. G. Petrova,
  • S. P. Bibikov

摘要

Abstract

The results of the study of gas-cyclic nitriding of corrosion-resistant steels of austenitic and martensitic classes are discussed. This process involves alternating atmospheres of ammonia and air in an isothermal process mode and a stepwise process with a final stage in a low-activity saturating atmosphere. Factors that improve the quality of the diffusion layer have been established, contributing to increased wear resistance and maximum preservation of steel’s impact resistance due to reduced stresses at the boundary layer with the matrix.