Kaoru Kawasaki
Nippon Steel
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Publication
Featured researches published by Kaoru Kawasaki.
Materials Science Forum | 2010
Kaoru Kawasaki; Katsuya Ujita; Jun Takahashi; Masaaki Sugiyama; Kazuto Kawakami
From the point of view of nitriding treatment(570°C), Cu precipitation is also occurred in the steel containing 1.3mass%Cu at this temperature. In this study, the behavior of nitriding in ultra low carbon steels containing Cr and/or Al and/or V are investigated. The following results are obtained : (1)After nitriding treatment the distribution of vickers hardness(Hv) differs in added nitriding element. (2)Profile of hardness in thickness is resulted from mainly precipitation hardening of nitride. (3)The high fatigue limit of nitrided steel is occurred by residual stress in vicinity of the surface. (4) Nitride precipitation is promoted by Cu precipitation that occurs in early stage of heat treatment.
Archive | 2002
Naoki Yoshinaga; Nobuhiro Fujita; Manabu Takahashi; Koji Hashimoto; Shinya Sakamoto; Kaoru Kawasaki; Yasuhiro Shinohara; Takehide Senuma
Isij International | 1994
Takehide Senuma; Kaoru Kawasaki
Archive | 2011
Kohichi Sano; Chisato Wakabayashi; Hiroyuki Kawata; Riki Okamoto; Naoki Yoshinaga; Kaoru Kawasaki; Natsuko Sugiura; Nobuhiro Fujita
Archive | 1995
Kazuo Koyama; Matsuo Usuda; Manabu Takahashi; Yasuharu Sakuma; Shunji Hiwatashi; Kaoru Kawasaki
Archive | 2011
Kaoru Kawasaki; Kohichi Sano; Yoshihito Sekito
Materials Transactions | 2006
Takehide Senuma; Kaoru Kawasaki; Yoshito Takemoto
Jsae Review | 1995
Tatsuo Yokoi; Kaoru Kawasaki; Manabu Takahashi; Kazuo Koyama; Masaya Mizui
Archive | 2007
Junji Haji; Kaoru Kawasaki; Kiyokazu Ishizuka; Teruaki Yamada
Archive | 2010
Nobuhiro Fujita; Kaoru Kawasaki; Tsutomu Okamoto; Koichi Sano; Yoshito Sekido; 幸一 佐野; 力 岡本; 薫 川崎; 展弘 藤田; 義仁 関戸
