Published 1989 | Version v1
Book Metadata-only

Precipitation at grain boundaries in irradiated austenitic Fe-Cr-Mn alloys

Creators

  • 1. Pacific Northwest Lab., Richland, WA (USA)

Description

In previous work, the phase stability of Fe-Cr-Mn alloys during irradiation was investigated in a study that included simple binaries, simple ternaries and commercially produced alloys. These low activation alloys are being considered for fusion reactor service in the first wall and in other structural applications subject to high neutron doses. In addition to phase instabilities observed within the grains, grain boundaries were susceptible to varying levels of precipitation dependent upon alloy composition, displacement dose and irradiation temperature. This paper describes the grain boundary microstructures that developed in these Fe-Cr-Mn alloys during irradiation

Additional details

Publishing Information

Publisher
Materials Research Society.
Imprint Place
Pittsburgh, PA (USA)
ISBN
1-55899-026-7
Imprint Title
Interfaces between polymers, metals, and ceramics
Imprint Pagination
426 p.
Series
Materials Research Society symposium proceedings.
Journal Page Range
p. 47-53.

Conference

Title
Spring meeting of the Materials Research Society.
Dates
24-28 Apr 1989.
Place
San Diego, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
21070428
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACTIVATION ENERGY; AUSTENITIC STEELS; CHEMICAL COMPOSITION; CHROMIUM ALLOYS; FIRST WALL; GRAIN BOUNDARIES; IRON ALLOYS; IRRADIATION; MANGANESE ALLOYS; MATERIALS TESTING; NEUTRON TRANSPORT; PHYSICAL RADIATION EFFECTS; THERMONUCLEAR REACTORS
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CRYSTAL STRUCTURE; ENERGY; IRON BASE ALLOYS; MICROSTRUCTURE; NEUTRAL-PARTICLE TRANSPORT; RADIATION EFFECTS; RADIATION TRANSPORT; STEELS; TESTING; THERMONUCLEAR REACTOR WALLS

Optional Information

Secondary number(s)
CONF-890426--.