FRACTURE TOUGHNESS OF REACTOR PRESSURE VESSEL STEELS. DEVELOPMENT OF TEST PROCEDURES. [Period Covered]: February 1--April 30, 1967.
1965 ◽
1966 ◽
1998 ◽
Vol 75
(8)
◽
pp. 589-601
◽
1993 ◽
Vol 55
(1)
◽
pp. 61-79
◽