Title:
ALUMINUM ALLOY PLATE AND HEAT EXCHANGER FORMED BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2006/101226
Kind Code:
A1
Abstract:
Disclosed is an aluminum alloy plate which has high strength and excellent corrosion resistance even when it is formed very thin. Also disclosed is a heat exchanger formed by using such an aluminum alloy plate. Specifically disclosed is an aluminum alloy plate wherein a coating is formed on at least one side of a core member. The coating contains 0.03-0.3% by mass of Fe, 0.4-1.9% by mass of Mn, 0.4-1.4% by mass of Si and 2.0-5.5% by mass of Zn, and the balance thereof is composed of Al and unavoidable impurities. The area occupied by an intermetallic compound containing Al and Mn is not more than 1% in the coating surface.
Inventors:
UEDA TOSHIKI (JP)
TSURUNO AKIHIRO (JP)
KOSHIGOE FUMIHIRO (JP)
TSURUNO AKIHIRO (JP)
KOSHIGOE FUMIHIRO (JP)
Application Number:
PCT/JP2006/306080
Publication Date:
September 28, 2006
Filing Date:
March 27, 2006
Export Citation:
Assignee:
KOBE ALCOA TRANSP PRODUCTS LTD (JP)
UEDA TOSHIKI (JP)
TSURUNO AKIHIRO (JP)
KOSHIGOE FUMIHIRO (JP)
UEDA TOSHIKI (JP)
TSURUNO AKIHIRO (JP)
KOSHIGOE FUMIHIRO (JP)
International Classes:
C22C21/00; B23K35/28; F28F21/08
Foreign References:
| JP2004035966A | 2004-02-05 | |||
| JP2005232507A | 2005-09-02 |
Attorney, Agent or Firm:
Isono, Michizo c/o Isono International Patent Office (Sabo Kaikan Annex 7-4, Hirakawa-cho 2-chom, Chiyoda-ku Tokyo 93, JP)
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