IRRADIATION EFFECTS ON REACTOR STRUCTURAL MATERIALS.
Rept. for 1 Nov 64-31 Jan 65,
NAVAL RESEARCH LAB WASHINGTON D C
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This report, covering research for the period 1 November 1964 - 31 January 1965, includes the following 1 results of simultaneous irradiation of five heavy section plates of A302-B steel, 2 comparative irradiation of Charpy-V specimens of weld heat affected zone and base plate of A212-B and A302-B steel, and 3 progress in the continuing study of the effects of nuclear environment upon properties of reactor steels including a irradiation of capsules in the Heavy Water Components Test Reactor, b removal of the grid plate of the Organic Moderated Reactor Experiment, and c disassembly and examination of surveillance capsules from the Big Rock Point Reactor. Author