Szczegóły publikacji
Opis bibliograficzny
Determination of $M_{s}$ temperature and the decomposition of retained austenite in low-carbon 0.2C/1.5Mn/1.5 Si steel — Określanie temperatury $M_{s}$ i rozpadu austenitu resztkowego w stali niskowęglowej 0,2C/1,5Mn/1,5 Si / G. MICHTA, J. PIETRZYK, W. OSUCH, A. KRUK // Archives of Metallurgy and Materials / Polish Academy of Sciences. Committee of Metallurgy. Institute of Metallurgy and Materials Science ; ISSN 1733-3490. — 2004 — vol. 49 iss. 4, s. 981–994. — Bibliogr. s. 994
Autorzy (4)
Dane bibliometryczne
| ID BaDAP | 21577 |
|---|---|
| Data dodania do BaDAP | 2005-04-15 |
| Rok publikacji | 2004 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Archives of Metallurgy and Materials |
Abstract
The paper presents magnetometric measurements of the decomposition of retained austenite brought about by low-temperature bainite transformation, and also the structure obtained and mechanical properties. The data included herein indicates that the bainite transformation-taking place at low temperatures, or at higher temperatures over shorter periods, produces two types of austenite with varying stabilities. The less stable austenite disintegrates when cooled to -196 degrees C, while the second - only when heated up to 560 degrees C. The first type is present in the form of large grains, while the second is more scattered and locates between the bainite areas. Their stability during plastic-strain also differs; the former disintegrates already at small strain, without making a contribution to the TRIP effect.