Investigation of the incomplete reaction phenomenon during bainite transformation in Fe-C-Cr-Mo steel
Creators
- 1. Chair of Material Science and Metals Technology, Mechanical Engineering Faculty, ATR, Bydgoszcz (Poland)
Description
The microstructure and kinetics of bainite transformation have been studied in Fe-C-Cr-Mo steel using optical and transmission electron microscopy (TEM) and high speed dilatometry. Bainite in that steel consists of bainitic ferrite laths and thin films or coarser irregular regions of retained austenite without any carbide precipitation. Obtained results confirm the incomplete reaction phenomenon with the cessation of the bainite transformation well before paraequilibrium is achieved. These experimental data indicate that bainitic ferrite forms by a displacive transformation mechanism, but soon afterwards, excess of carbon is partitioned into the residual austenite. The results are discussed in terms of the mechanism of the bainite transformation. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of 14. International Scientific Conference Advanced Materials and Technologies - Papers Volume
- Imprint Pagination
- 494 p.
- Journal Page Range
- p. 257-266.
Conference
- Title
- 14. International Scientific Conference on Advanced Materials and Technologies.
- Dates
- 17-21 May 1995.
- Place
- Gliwice - Zakopane (Poland).
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 29036105
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ALUMINIUM ADDITIONS; BAINITE; CHROMIUM ADDITIONS; MANGANESE ADDITIONS; MEETINGS; MICROSTRUCTURE; MOLYBDENUM ALLOYS; PHASE TRANSFORMATIONS; SILICON ADDITIONS; STEELS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CRYSTAL STRUCTURE; IRON ALLOYS; IRON BASE ALLOYS; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- 19 refs, 7 figs, 3 tabs.