Accession Number : AD0730435
Title : Irradiation Effects on Reactor Structural Materials.
Descriptive Note : Quarterly progress rept. 1 May-31 Jul 71,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Steele,L. E. ; Loss,F. J. ; Hawthorne,J. R. ; Watson,H. E. ; Shahinian,P.
Report Date : 15 AUG 1971
Pagination or Media Count : 48
Abstract : The research program involves a broad study of the effects of nuclear radiation upon materials. The report, covering research for the period, 1 May-31 July 1971, includes: (1) the plastic fracture resistance of thick-section A533-B steel, (2) a radiation resistant weld for fabricating A533-B reactor vessels, (3) the effects of irradiation and temperature on the fatigue properties of A533-B steel, (4) the vacancy condensates produced by laser bombardment, and (5) the low-energy neutron contributions to embrittlement of pressure vessel steel. (Author)
Descriptors : (*REACTOR MATERIALS, RADIATION DAMAGE), (*STEEL, RADIATION DAMAGE), FRACTURE(MECHANICS), WELDS, PRESSURE VESSELS, EMBRITTLEMENT, LASERS, NEUTRON REACTIONS, FATIGUE(MECHANICS)
Subject Categories : Metallurgy and Metallography
Fission Reactor Materials
Distribution Statement : APPROVED FOR PUBLIC RELEASE