Published December 2002
| Version v1
Journal article
In situ phase characterization in tempering and aging of Fe-Cr-W steels
Description
The in situ measurements of hardness and X-ray diffraction have been performed at high temperature for Fe-Cr-W steels. The effect of tungsten concentration was investigated by comparing Fe-9Cr-2W-V-Ta steel and Fe-9Cr-3W-V-Ta steel. The tungsten addition increases hardness below 873 K. An aging test for 3600 s at 873 and 1073 K showed no clear change of hardness. A structural change from bcc to fcc and tungsten carbide coarsening are observed by X-ray diffractometry
Additional details
Identifiers
- PII
- S0022311502010851;
Publishing Information
- Journal Title
- Journal of Nuclear Materials
- Journal Volume
- 307-311
- Journal Issue
- 1-4
- Journal Page Range
- p. 505-508
- ISSN
- 0022-3115
- CODEN
- JNUMAM
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34014238
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AGING; CHROMIUM STEELS; COMPARATIVE EVALUATIONS; CRYSTAL STRUCTURE; CRYSTAL-PHASE TRANSFORMATIONS; HARDNESS; TANTALUM ALLOYS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 1000-4000 K; TEMPERING; TUNGSTEN ALLOYS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHROMIUM ALLOYS; EVALUATION; HEAT TREATMENTS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; PHASE TRANSFORMATIONS; STAINLESS STEELS; STEELS; TEMPERATURE RANGE; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2002 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.