Y
Yoichi Mukai
Researcher at Kobe Steel
Publications - 75
Citations - 1119
Yoichi Mukai is an academic researcher from Kobe Steel. The author has contributed to research in topics: Austenite & Ferrite (iron). The author has an hindex of 21, co-authored 69 publications receiving 1113 citations.
Papers
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Formability of Nb bearing ultra high-strength TRIP-aided sheet steels
TL;DR: In this article, the performance of 0.08% Nb TRIP-aided sheet steels with bainitic ferrite matrix (TBF steels) was investigated for automotive applications such as impact member reinforcements, seat frames etc.
Patent
High-strength steel sheets and processes for production of the same
TL;DR: A high strength steel sheet with both excellent elongation and stretch-flanging performance is provided in this paper, which is a dual phase steel sheet mainly composed of a ferrite phase and martensite.
Patent
High-strength cold-rolled steel sheet excellent in coating adhesion, workability and hydrogen embrittlement resistance, and steel component for automobile
TL;DR: A cold-rolled steel sheet having a chemical composition satisfying, in mass, C: 0.06-0.40, Si + Al: 1.4%, Mn: 1-6% and Si/Mn ≤ 0.40.
Patent
High-strength steel sheet having excellent hydrogen embrittlement resistance
Yoichi Mukai,Kouji Kasuya,Michiharu Nakaya,Michitaka Tsunezawa,Fumio Yuse,Junichiro Kinugasa,Sandra Dr Traint,Andreas Pichler +7 more
TL;DR: In this paper, a high strength steel sheet having excellent hydrogen embrittlement resistance is described. The steel sheet has a tensile strength of 1180 MPa or more, and satisfies the following conditions: with respect to an entire metallographic structure thereof, Bainite, bainitic ferrite and tempered martensite account for 85 area % or more in total.
Patent
Ultrahigh-strength steel sheet superior in hydrogen-embrittlement resistance
Hiroshi Akamizu,Tomohiko Hojo,Chikayuki Ikeda,Junichiro Kinugasa,Yoichi Mukai,Saito Kenji,Koichi Sugimoto,Fumio Yuse,智彦 北条,陽一 向井,賢司 斉藤,公一 杉本,周之 池田,文雄 湯瀬,潤一郎 衣笠,宏 赤水 +15 more
TL;DR: In this paper, the authors proposed an ultra-high-strength steel sheet which is superior in hydrogen-embrittlement resistance to the conventional steel sheet by mass and tensile strength.