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Dive into the research topics where Junji Haji is active.

Publication


Featured researches published by Junji Haji.


Archive | 2009

High-strength hot-rolled steel sheet having excellent hole expansibility and method for producing the same

Junji Haji; Osamu Kono; Yuzo Takahashi; Masamitsu Wakao; 純治 土師; 治 河野; 昌光 若生; 雄三 高橋


Archive | 2011

High-strength hot-rolled steel plate and manufacturing method therefor

Yuzo Takahashi; Junji Haji; Osamu Kawano


Archive | 2010

HIGH-STRENGTH HOT-ROLLED STEEL SHEET EXCELLING IN BURRING PROPERTY, AND METHOD FOR MANUFACTURING THE SAME

Junji Haji; Osamu Kono; Kazuya Otsuka; Fumitada Tazaki; Tatsuo Yokoi; 純治 土師; 和也 大塚; 龍雄 横井; 治 河野; 文規 田崎


Archive | 2007

Process for producing alloyed hot-dip zinc-coated steel sheet satisfactory in processability, non-powdering property, and sliding property

Junji Haji; Kaoru Kawasaki; Kiyokazu Ishizuka; Teruaki Yamada


Archive | 2005

Method for manufacturing high-strength and high-ductility galvannealed steel sheet

Junji Haji; Kiyokazu Ishizuka; Kaoru Kawasaki; Ikuo Kikuchi; Kazumi Nishimura; 純治 土師; 薫 川崎; 清和 石塚; 郁夫 菊池; 一実 西村


Archive | 2009

Steel sheet with composite structure having excellent formability and fatigue property and method for producing the same

Junji Haji; Osamu Kono; Yuzo Takahashi; 純治 土師; 治 河野; 雄三 高橋


Archive | 2006

Manufacturing method of galvannealed sheet steel having good workability, powdering resistance and sliding property

Junji Haji; Kiyokazu Ishizuka; Kaoru Kawasaki; Teruaki Yamada; 純治 土師; 輝昭 山田; 薫 川崎; 清和 石塚


Archive | 2005

Method for producing galvannealed steel sheet having good workability

Junji Haji; Kaoru Kawasaki; 純治 土師; 薫 川崎


Archive | 2001

Low yield ratio type high strength steel sheet having excellent ductility and production method therefor

Junji Haji; Kaoru Kawasaki; 純治 土師; 薫 川崎


Archive | 2012

HOT ROLLED STEEL SHEET AND METHOD OF PRODUCING SAME

Yuzo Takahashi; Junji Haji; Osamu Kawano

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