The effect of ion nitriding in glow discharge on the structure and mechanical properties of steel R6M5 after quenching from 1200°C and tempering at 560°C with preliminary severe plastic deformation (SPD) is studied. Application of ion nitriding in glow discharge is shown to be effective for hardening the high-speed steel RM5 after SPD.

中文翻译：

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离子渗氮对高速钢R6M5 SPD后结构相组成及力学性能的影响

研究了辉光放电离子渗氮对 R6M5 钢从 1200°C 淬火并在 560°C 回火并初步严重塑性变形 (SPD) 后的组织和力学性能的影响。离子渗氮在辉光放电中的应用被证明对 SPD 后的高速钢 RM5 硬化是有效的。