Taneo Hatomura
Kawasaki Steel Corporation
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Featured researches published by Taneo Hatomura.
Proceedings of the Metallurgical Society of the Canadian Institute of Mining and Metallurgy | 1988
Keniti Amano; Taneo Hatomura; Chiaki Shiga; T. Enami; Tomoo Tanaka
ABSTRACT This paper describes the result of a study concerning transformation behavior of an accelerated cooling after controlled rolling. In the conventional accelerated cooling, when a finish-cooling temperature is lowered below 450°C, the tensile strength (T.S.) is increased accompanying with decrease in the yield strength (Y.S.) due to the formation of martensite as a second phase. On the other hand, by applying the new cooling pattern, in which the cooling in ferritic transformation range is accelerated and subsequent cooling in bainitic transformation range is furthermore controlled, both T.S. and Y.S. are increased and the impact toughness is not deteriorated. The improved combination of T.S., Y.S., and toughness, which can not be realized by conventional accelerated cooling, is thus obtained. This behavior can be explained in terms of both the ferrite grain refinement and the formation of lower bainite-like transformed products, which are transformed from 500°C to 400°C as the second phase.
Archive | 1981
Kenichi Amano; Taneo Hatomura; Akio Kamata; Chiaki Shiga
Archive | 1982
Kenichi Amano; Taneo Hatomura; Chiaki Shiga
Archive | 1981
Kenichi Amano; Taneo Hatomura; Taketo Okumura; Chiaki Shiga
Archive | 1981
Kenichi Amano; Taneo Hatomura; Chiaki Shiga
Archive | 1981
Kenichi Amano; Taneo Hatomura; Chiaki Shiga
Archive | 1994
Taneo Hatomura; Yoshihiro Kataoka; 太根生 波戸村; 義弘 片岡
Archive | 1984
Kenichi Amano; Taneo Hatomura; Tomoya Koseki; Chiaki Shiga; Eiji Sugie
Archive | 1980
Taneo Hatomura; Akio Kamata; Chiaki Shiga
Archive | 1979
Taneo Hatomura; Akio Kamata; Nobuo Ohashi; Chiaki Shiga