Published January 2018 | Version v1
Journal article Metadata-only

Characterization of microstructure of A508III/309L/308L weld and oxide films formed in deaerated high-temperature water

Creators

  • 1. Shanghai Key Laboratory of Advanced Ferrometallurgy, Shanghai University, 149 Yanchang Road, Shanghai, 200072 (China)
  • 2. State Key Laboratory of Advanced Special Steels, Shanghai University, 149 Yanchang Road, Shanghai, 200072 (China)
  • 3. Institute of Materials, School of Materials Science and Engineering, Shanghai University, 149 Yanchang Road, P.O.Box 269, Shanghai, 200072 (China)

Description

Highlights: • Surface films at LAS-309L/308L weld in deaerated high-temperature water at 290 °C. • Less surface oxides on decarburization zone than on other zones in the LAS HAZ. • More corrosion pits on 309L than on 308L due to the inclusion dissolution. • Film on 309L with ∼9% ferrite was thicker than that on 308L with ∼12% ferrite. • Cr content in the inner oxide layer on 308L was higher than that on 309L.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.jnucmat.2017.10.030

Additional details

Identifiers

DOI
10.1016/j.jnucmat.2017.10.030;
PII
S0022311517311418;

Publishing Information

Journal Title
Journal of Nuclear Materials
Journal Volume
498
Journal Page Range
p. 227-240
ISSN
0022-3115
CODEN
JNUMAM

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49100331
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CRYSTAL LATTICES; FERRITES; FILMS; HEAT AFFECTED ZONE; LANTHANUM SULFIDES; LOW ALLOY STEELS; MICROSTRUCTURE; OXIDATION; OXIDES; STAINLESS STEELS; TEMPERATURE RANGE 0400-1000 K; WELDED JOINTS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHALCOGENIDES; CHEMICAL REACTIONS; CRYSTAL STRUCTURE; FERRIMAGNETIC MATERIALS; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; IRON COMPOUNDS; JOINTS; LANTHANUM COMPOUNDS; MAGNETIC MATERIALS; MATERIALS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; STEELS; SULFIDES; SULFUR COMPOUNDS; TEMPERATURE RANGE; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS; ZONES

Optional Information

Copyright
Copyright (c) 2017 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.