Metal science and heat treatment, 2018-11, Vol.60 (7-8), p.450-453
2018
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Details
- Autor(en) / Beteiligte
- Titel
- Application of Complex Thermochemical Treatment for Reinforcing High-Strength Precipitation-Hardening Heat-Resistant Steel Microalloyed with REM
- Ist Teil von
- Metal science and heat treatment, 2018-11, Vol.60 (7-8), p.450-453
- Ort / Verlag
- New York: Springer US
- Erscheinungsjahr
- 2018
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- Results of a complex thermochemical treatment of test specimens from different heats of a novel high-strength heat-resistant precipitation-hardening steel microalloyed with REM are presented. The optimum chemical composition of the steel is determined with the aim to provide precipitation hardening after vacuum carburizing. In the process of finishing nitriding in glow discharge the surface hardness of the new steel increases substantially at inconsiderable decrease in the hardness of the core. The developed modes of complex thermochemical treatment exclude the appearance of such flaws as grain boundary net and excess retained austenite.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0026-0673eISSN: 1573-8973DOI: 10.1007/s11041-018-0299-xTitel-ID: cdi_proquest_journals_2148421611
- Format
- –
- Schlagworte
- Characterization and Evaluation of Materials, Chemical composition, Chemistry and Materials Science, Classical Mechanics, Engineering Thermodynamics, Glow discharges, Grain boundaries, Heat and Mass Transfer, Heat resistant steels, High strength, Materials Science, Metallic Materials, Microalloying, Organic chemistry, Precipitation hardening, Precipitation hardening steels, Retained austenite, Steel structures, Surface hardness, Thermochemical Treatment, Vacuum carburizing