Published January 2018 | Version v1
Journal article Metadata-only

Three-dimensional study of grain boundary engineering effects on intergranular stress corrosion cracking of 316 stainless steel in high temperature water

Creators

  • 1. School of Materials Science and Engineering, Shanghai University, Shanghai 200072 (China)
  • 2. National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 100083 (China)
  • 3. School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240 (China)
  • 4. Frontier Research Initiative, NICHe, Tohoku University, Sendai 980-8579 (Japan)

Description

Highlights: • Grain boundary engineering effects on IGSCC were studied using 3D-EBSD and 3D-OM. • Large grain-clusters formed during GBE played a key role to mitigate IGSCC. • The large grain-cluster has tree-ring topology structure and complex morphology. • IGSCC progressed in a zigzag along the outer boundaries of grain-clusters. • Grain-clusters get tangled so that difficult to be separated during IGSCC.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.jnucmat.2017.10.004

Additional details

Identifiers

DOI
10.1016/j.jnucmat.2017.10.004;
PII
S0022311517306190;

Publishing Information

Journal Title
Journal of Nuclear Materials
Journal Volume
498
Journal Page Range
p. 290-299
ISSN
0022-3115
CODEN
JNUMAM

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49100312
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CRACKING; ENGINEERING; GRAIN BOUNDARIES; STAINLESS STEELS; STRESS CORROSION; TEMPERATURE RANGE 0400-1000 K; THREE-DIMENSIONAL CALCULATIONS; THREE-DIMENSIONAL LATTICES
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CORROSION; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DECOMPOSITION; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; MICROSTRUCTURE; PYROLYSIS; STEELS; TEMPERATURE RANGE; THERMOCHEMICAL PROCESSES; TRANSITION ELEMENT ALLOYS

Optional Information

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