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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Kazuhiko Hiraoka is active.

Publication


Featured researches published by Kazuhiko Hiraoka.


Archive | 1999

Induction-hardened rolling bearing device

Hiromichi Takemura; Nobuaki Mitamura; Yasuo Murakami; Tomonobu Yoshikawa; Shuhei Kitano; Kazuhiko Hiraoka


Archive | 2004

STEEL USED IN PARTS FOR MACHINERY SUPERIOR IN ROLLING FATIGUE LIFE

Kazuhiko Hiraoka; Misaki Nagao; 和彦 平岡; 実佐樹 長尾


Archive | 1998

Steel for machine structural use excellent in machinability

Kazuhiko Hiraoka; Naoki Iwama; Takeshi Kawamoto; Masashi Miyamoto; Motohide Mori; Kunio Aichi-gun Naito; Kazutaka Okura; Norimasa Tokokage; Masao Uchiyama; 雅夫 内山; 国雄 内藤; 和孝 大庫; 昌司 宮本; 直樹 岩間; 典正 常陰; 和彦 平岡; 元秀 森; 剛 河本


Archive | 2005

STEEL FOR INDUCTION HARDENING WITH EXCELLENT COLD WORKABILITY, AND ITS MANUFACTURING METHOD

Kazuhiko Hiraoka; Satoru Nakana; 悟 中名; 和彦 平岡


Archive | 2008

Rolled component having long service life in hydrogen environment

Takeshi Fujimatsu; Kazuhiko Hiraoka; Norimasa Tokokage; 典正 常陰; 和彦 平岡; 威史 藤松


Archive | 2005

STEEL FOR CARBURIZED COMPONENT EXCELLENT IN COLD WORKABILITY, PREVENTING COARSENING OF CRYSTAL GRAINS IN CARBURIZING IMPACT RESISTANCE AND IMPACT FATIGUE RESISTANCE

Kazuhiko Hiraoka; Satoru Nakana; Motohiro Nishikawa; 悟 中名; 和彦 平岡; 元裕 西川


Archive | 2005

Method for producing ball screw or one-way clutch component

Kazuhiko Hiraoka; Katsumi Maejima; Misaki Nagao; 克己 前島; 和彦 平岡; 実佐樹 長尾


Archive | 2004

Titanium-added, high strength steel

Kazuhiko Hiraoka; Shuhei Kitano


Archive | 1999

Induction hardened bearing, e.g. a ball or roller bearing, ball revolving spindle, water pump bearing, synchromesh joint ring or bearing for an automobile axle unit

Hiromichi Takemura; Nobuaki Mitamura; Yasuo Murakami; Tomonobu Yoshikawa; Shuhei Kitano; Kazuhiko Hiraoka


Archive | 2010

Method for manufacturing rolling part and gear with long service life under hydrogen environment

Takeshi Fujimatsu; Kazuhiko Hiraoka; Takayuki Katsura; 和彦 平岡; 隆之 桂; 威史 藤松

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