"An ultrasonic investigation shows that the prebainitic kinetics of AISI 86B80 and 0.8C-5.3Ni steels follow t2/3 and or t1 time laws in the lower bainite temperature region. The data analysis indicates that these kinetics signal carbon segregation to dislocations. The simple time laws are interrupted at the bainite start time. It is shown that at this time the carbon depleted regions around dislocations transform martensitically. The lower bainite reaction is thus initiated by the formation of supersaturated ferrite through carbon segregation and the subsequent local martensitic transformation"--Abstract, page iii.
Weart, H. W. (Harry Waldron), 1927-
Clark, J. B. (J. Beverley)
Hale, Edward Boyd
Sorrell, Charles A.
Materials Science and Engineering
Ph. D. in Metallurgical Engineering
American Iron and Steel Institute
University of Missouri--Rolla
vii, 40 pages
© 1973 Chung Lim, All rights reserved.
Dissertation - Open Access
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Lim, Chung, "Prebainitic phenomena in AISI 86B80 and 0.8C-5.3Ni steels" (1973). Doctoral Dissertations. 254.