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1. (WO2018181684) ROLL-JOINED BODY AND PRODUCTION METHOD THEREFOR

Pub. No.:    WO/2018/181684    International Application No.:    PCT/JP2018/013170
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: B32B 15/01
B23K 20/04
C21D 9/00
C22C 21/00
C22F 1/04
C22F 1/00
Applicants: TOYO KOHAN CO., LTD.
東洋鋼鈑株式会社
Inventors: SADAKI Kota
貞木 功太
KOSHIRO Takashi
神代 貴史
HATAKEDA Takafumi
畠田 貴文
Title: ROLL-JOINED BODY AND PRODUCTION METHOD THEREFOR
Abstract:
The purpose of the present invention is to provide a roll-joined body which provides excellent press workability and/or a roll-joined body which exhibits improved performance and handling during manufacturing. The present invention pertains to: a roll-joined body comprising an aluminum alloy layer and a stainless-steel layer and having a peel strength of at least 60 N/20 mm; a roll-joined body comprising a pure aluminum layer and a stainless-steel layer and having a peel strength of at least 160 N/20 mm; and a roll-joined body comprising an aluminum alloy layer and a pure titanium or titanium alloy layer and having a peel strength of at least 40 N/20 mm.