Published August 1997 | Version v1
Report Restricted

Microstructural examination of V-(4-5%) Cr-(4-5%)Ti irradiated in X530

Creators

  • 1. Pacific Northwest National Lab., Richland, WA (United States)
  • 2. Argonne Natinonal Lab., IL (United States)

Description

Microstructural examination results are reported for two heats of V-(4-5%)Cr-(4-5%)Ti irradiated in the X530 experiment to ∼400 degrees C to provide an understanding of the microstructural evolution that may be associated with degradation of mechanical properties. Fine precipitates were observed in high density intermixed with small defect clusters for all conditions examined following the irradiation. The irradiation-induced precipitation does not appear to be affected by preirradiation heat treatment at 950-1125 degrees C. There was no evidence for a significant density of large (diameter >10 nm) dislocation loops or network dislocations

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.

Additional details

Publishing Information

Imprint Title
Fusion materials semiannual progress report for period ending June 30, 1997
Imprint Pagination
358 p.
Journal Page Range
p. 39-46.
Report number
DOE/ER--0313/22

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
29021922
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Progress Report
Descriptors DEI
CHROMIUM ALLOYS; FIRST WALL; GRAIN BOUNDARIES; MECHANICAL PROPERTIES; MICROSTRUCTURE; PHYSICAL RADIATION EFFECTS; PROGRESS REPORT; TEMPERATURE DEPENDENCE; THERMONUCLEAR REACTOR MATERIALS; TITANIUM ALLOYS; VANADIUM BASE ALLOYS
Descriptors DEC
ALLOYS; CRYSTAL STRUCTURE; DOCUMENT TYPES; MATERIALS; RADIATION EFFECTS; THERMONUCLEAR REACTOR WALLS; TRANSITION ELEMENT ALLOYS; VANADIUM ALLOYS

Optional Information

Contract/Grant/Project number
Contract AC06-76RL01830