| Autor: |
Khusainov, Uldash Gamirovich, Ramazanov, Kamil Nurulaeyevich, Esipov, Roman Sergeevich |
| Zdroj: |
Diffusion and Defect Data Part A: Defect and Diffusion Forum; February 2018, Vol. 383 Issue: 1 p167-172, 6p |
| Abstrakt: |
The paper discusses the influence of ultrafine-grained structure of martensitic and austenitic steels on diffusion processes at low-temperature ion nitriding. The microstructure of ultrafine-grained steels was analysed before and after nitriding. Depth distributions of microhardness are given depending on the class and structure of steels. The study proves that ultrafine-grained structure of steels obtained by high pressure deformation by torsion allows an increased growth rate of the diffusion layer at nitriding. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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