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Dive into the research topics where Hirao Koji is active.

Publication


Featured researches published by Hirao Koji.


Archive | 2004

BRAZING METHOD FOR ALUMINUM OR ALUMINUM ALLOY MATERIAL AND BRAZING SHEET MADE OF ALUMINUM ALLOY

Nishimura Masaya; Yanagawa Yutaka; Doko Takenobu; Hasegawa Yoshiharu; Miyaji Haruhiko; Hirao Koji


Archive | 1999

CORROSION RESISTANT ALUMINUM ALLOY CLAD PLATE FOR VACUUM BRAZING

Hirao Koji; Toyama Taketoshi; Koyama Takahiro; Maeda Koichi


Archive | 2004

ALUMINUM CLAD MATERIAL FOR BRAZING

Hasegawa Yoshiharu; Hirao Koji; Yamashita Naoki; Ito Yasunaga


Archive | 2003

Heat exchanger with brazed fins of an aluminium alloy

Toyama Taketoshi; Hirao Koji; Hatori Takashi


Archive | 2003

Aluminiumrippenmaterial für Wärmetauscher und Wärmetauscher, hergestellt unter Verwendung des Rippenmaterials

Hirao Koji; Hatori Takashi; Toyama Taketoshi; Itoh Yasunaga; Shoji Yoshifusa; Hisatomi Yuji


Archive | 2009

BRAZING METHOD FOR ALUMINUM AND FLAT TUBE FOR ALUMINUM HEAT EXCHANGER PRODUCED BY THE BRAZING METHOD

Hasegawa Yoshiharu; Hirao Koji; Yamashita Naoki; Ito Yasunaga


Archive | 2003

Wärmetauscher, umfassend ein Aluminiumrippenmaterial, und Herstellungsverfahren für diesen Wärmetauscher

Toyama Taketoshi; Hatori Takashi; Hirao Koji; Hisatomi Yuji; Itoh Yasunaga; Shoji Yoshifusa


Archive | 2003

Al-Si filler metal clad onto Al brazing sheet

Hasegawa Yoshiharu; Hirao Koji; Nishikawa Hiroshi; Itoh Yasunaga; Yamashita Naoiki; Tani Shinichi; Sakai Keiichi; Kashima Eiichi


Archive | 2003

Zusatzwerkstoff für ein Aluminium-Hartlötblech für Wärmetauscher und Verfahren zur Herstellung desselben

Hasegawa Yoshiharu; Hirao Koji; Nishikawa Hiroshi; Itoh Yasunaga; Yamashita Naoki; Tani Shinichi; Sakai Keiichi; Kashima Eiichi


Archive | 1998

ALUMINUM BRAZING SHEET FOR HEAT EXCHANGER, EXCELLENT IN CORROSION RESISTANCE AND CLADDING ROLLABILITY

Hasegawa Yoshiharu; Miyaji Haruhiko; Hirao Koji; Suzuki Yuji; Ikeda Hiroshi; Tanaka Hirokazu; Koyama Takahiro

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