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Title:
ALUMINUM ALLOY AND PROCESS FOR PRODUCING ALUMINUM ALLOY EXTRUSIONS
Document Type and Number:
WIPO Patent Application WO/2013/005599
Kind Code:
A1
Abstract:
This aluminum alloy has a composition which contains 0.03 to 0.6 mass% of Si, 0.1 to 0.7 mass% of Fe, 0.05 to 0.20 mass% of Cu, 1.0 to 1.5 mass% of Mn, 0.01 to 0.1 mass% of Mg, 0 to 0.1 mass% of Zn and 0 to 0.1 mass% of Ti with the balance being Al and unavoidable impurities.

Inventors:
OHASHI YOSHIMASA (JP)
HISAYUKI KOJI (JP)
KATO YOSHIKAZU (JP)
SAKAYORI KAZUNORI (JP)
KIMURA RYOUTA (JP)
AOYA SHIGERU (JP)
Application Number:
PCT/JP2012/066158
Publication Date:
January 10, 2013
Filing Date:
June 25, 2012
Export Citation:
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Assignee:
SHOWA DENKO KK (JP)
OHASHI YOSHIMASA (JP)
HISAYUKI KOJI (JP)
KATO YOSHIKAZU (JP)
SAKAYORI KAZUNORI (JP)
KIMURA RYOUTA (JP)
AOYA SHIGERU (JP)
International Classes:
C22C21/00; B21C1/00; C22F1/04; G03G5/10; C22F1/00
Foreign References:
JP2010156769A2010-07-15
JP2009181112A2009-08-13
JP2009145451A2009-07-02
JP2010139702A2010-06-24
JP2010082657A2010-04-15
JPH09179323A1997-07-11
JP2000075531A2000-03-14
JPH05224449A1993-09-03
JPH0876386A1996-03-22
JPH01176047A1989-07-12
JPH01285953A1989-11-16
JPH11124648A1999-05-11
JPH08269604A1996-10-15
JPH11172388A1999-06-29
JPH05185205A1993-07-27
JP2002294379A2002-10-09
JP2008169417A2008-07-24
JPH06212331A1994-08-02
JPH03134128A1991-06-07
JP2011089196A2011-05-06
Attorney, Agent or Firm:
SHIMIZU Yoshihito et al. (JP)
Yoshihito Shimizu (JP)
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Claims: