Published June 1990
| Version v1
Journal article
The intercrystalline corrosion in the stainless steel bead welding layer
- 1. Southwest Inst. of Nuclear Reactor Engineering, Sichuan, SC (China)
Description
The intercrystalline corrosion in the austenitic stainless steel bead welding layer of reactor pressure vessel has been investigated. Very low carbon content can not prevent the intercrystalline corrosion, if there is little ferrite in microstructure. It has been understood that the technological factor inducing the microstructure was too slow cooling rate after welding. In addition, the effect of martensite on the intercrystalline corrosion and the orientation relation during precipitating chromium-rich carbide have been discussed
Additional details
Publishing Information
- Journal Title
- Nuclear Power Engineering
- Journal Volume
- 11
- Journal Issue
- 3
- Series
- Nucl. Power Eng.
- Journal Page Range
- 48-52
- ISSN
- 0258-0926
- CODEN
- HDGOE
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 22071852
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- AUSTENITIC STEELS; CARBIDES; FERRITE; INTERGRANULAR CORROSION; MARTENSITE; MICROSTRUCTURE; PHASE DIAGRAMS; WELDED JOINTS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CARBON COMPOUNDS; CHEMICAL REACTIONS; CORROSION; CRYSTAL STRUCTURE; DIAGRAMS; INFORMATION; IRON ALLOYS; IRON BASE ALLOYS; JOINTS; STEELS