Published 2003
| Version v1
Computer medium
Development of tensile residual stress reduction welding in austenitic stainless-steel
Creators
- 1. Hitachi, Ltd., Mechanical Engineering Research Laboratory, Hitachi, Ibaraki (Japan)
Description
A water-shower cooling method (applied immediately after termination of welding) was developed. It was applied to the welding region of a type 316L stainless-steel plate, and it was found to reduce the tensile residual stresses in the weld. FEM analysis and experimental measurements were performed to estimate these residual stresses. The results showed that the preheating and cooling conditions significantly affect the residual-stress distribution and that compressive residual stress could be produced by preheating combined with post-weld water-shower cooling. (author)
Additional details
Publishing Information
- Publisher
- Japan Society of Mechanical Engineers
- Imprint Place
- Tokyo (Japan)
- Imprint Title
- ICONE-11: Proceedings of the 11th international conference on nuclear engineering
- Imprint Pagination
- [3610 p.]
- Journal Page Range
- [6 p.]
Conference
- Title
- 11. international conference on nuclear engineering
- Acronym
- ICONE-11
- Dates
- 20-23 Apr 2003
- Place
- Tokyo (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 35045088
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AUSTENITIC STEELS; COOLING; CRACKS; PLASTICITY; RESIDUAL STRESSES; SHOWERS; STRESS CORROSION; TENSILE PROPERTIES; WATER; WELDING
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CORROSION; FABRICATION; HYDROGEN COMPOUNDS; IRON ALLOYS; IRON BASE ALLOYS; JOINING; MECHANICAL PROPERTIES; OXYGEN COMPOUNDS; STEELS; STRESSES; TRANSITION ELEMENT ALLOYS
Optional Information
- Notes
- This CD-ROM can be used for WINDOWS 9x/NT/2000/ME/XP, MACINTOSH; Acrobat Reader is included; Data in PDF format, Track No. 03, Session 3-19, ICONE-36447; 9 refs., 14 figs., 3 tabs.