Internal Oxidation during Intercritical Annealing of CMnSi TRIP Steel
SCIE
SCOPUS
- Title
- Internal Oxidation during Intercritical Annealing of CMnSi TRIP Steel
- Authors
- Gong, YF; Kim, HS; De Cooman, BC
- Date Issued
- 2009-01
- Publisher
- IRON STEEL INST JAPAN KEIDANREN KAIKAN
- Abstract
- The equilibrium internal oxidation of CMnSi TRIP steel at intercritical annealing temperatures in a +3 degrees C dew point N-2+10%H-2 atmosphere was investigated by means of high resolution transmission electron microscopy of cross-sectional samples. The experimental conditions are considered to lead to the selective internal oxidation of Mn and Si. The intercritical annealing however resulted in the formation of three types of isolated particles on the surface: 200-340nm size single crystal MnO oxide particles, crystalline 30-60nm size xMnO center dot SiO2 (1 <= x <= 4) and amorphous alpha-xMnO center dot SiO2 (0
- Keywords
- TRIP steel; dew point; selective oxidation; internal oxidation; SURFACE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/26202
- DOI
- 10.2355/isijinternational.49.557
- ISSN
- 0915-1559
- Article Type
- Article
- Citation
- ISIJ INTERNATIONAL, vol. 49, no. 4, page. 557 - 563, 2009-01
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.