Metal science and heat treatment, 2021-03, Vol.62 (11-12), p.765-770
2021
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Details
- Autor(en) / Beteiligte
- Titel
- Effect of Technological Factors on the Operating Stability of Bearings from Steel ÉI347-Sh
- Ist Teil von
- Metal science and heat treatment, 2021-03, Vol.62 (11-12), p.765-770
- Ort / Verlag
- New York: Springer US
- Erscheinungsjahr
- 2021
- Quelle
- SpringerLink
- Beschreibungen/Notizen
- Examination of fractures of rolling bearings from steel 8Kh4V9F2-Sh (ÉI347-Sh) is used to assess the effect of production factors on the operating capacity of bearings under elevated loads. The microstructure and fractures of the steel are analyzed. The compressive stresses and the contents of the general and diffusion-mobile hydrogen are determined. It is shown that a fatigue crack appears in the material of the bearing in service in the case of an elevated hydrogen content and an unfavorable fiber structure.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0026-0673eISSN: 1573-8973DOI: 10.1007/s11041-021-00635-3Titel-ID: cdi_proquest_journals_2508128278
- Format
- –
- Schlagworte
- Bearing steels, Bearings, Characterization and Evaluation of Materials, Chemistry and Materials Science, Classical Mechanics, Compressive properties, Crack propagation, Engineering Thermodynamics, Fatigue failure, Fractures, Heat and Mass Transfer, Materials Science, Metallic Materials, Roller bearings