Global Patent Index - EP 0996754 A1

EP 0996754 A1 2000-05-03 - HIGH CORROSION RESISTANT ALUMINIUM ALLOY CONTAINING ZIRCONIUM

Title (en)

HIGH CORROSION RESISTANT ALUMINIUM ALLOY CONTAINING ZIRCONIUM

Title (de)

KORROSIONSBESTÄNDIGE ALUMINIUMLEGIERUNG MIT ZIRCON

Title (fr)

ALLIAGE D'ALUMINIUM CONTENANT DU ZIRCONIUM HAUTEMENT RESISTANT A LA CORROSION

Publication

EP 0996754 A1 (EN)

Application

EP 98942668 A

Priority

  • EP 98942668 A
  • EP 9804956 W
  • EP 97202233 A

Abstract (en)

[origin: EP0893512A1] An aluminium-based alloy consisting of 0,10 - 0,40% by weight of iron, 0,05 - 0,25% by weight of silicon, 0.05 - 0,20% by weight of zirconium and the balance aluminium and incidental impurities, said aluminium-based alloy exhibiting high corrosion resistance and high tensile strength. Optional elements are 0,05 - 0,40% by weight of manganese and 0,05 - 0,30% by weight of chromium.

IPC 1-7 (main, further and additional classification)

C22C 21/00; F28F 21/08

IPC 8 full level (invention and additional information)

F28F 21/08 (2006.01); C22C 21/00 (2006.01); C22C 38/00 (2006.01); C22C 38/04 (2006.01); C22C 38/12 (2006.01); C22C 38/14 (2006.01)

CPC (invention and additional information)

C22C 21/00 (2013.01); C22C 38/002 (2013.01); C22C 38/04 (2013.01); C22C 38/12 (2013.01); C22C 38/14 (2013.01)

Citation (search report)

See references of WO 9904050A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI NL PT SE

EPO simple patent family

EP 0893512 A1 19990127; AT 264927 T 20040515; AU 9071798 A 19990210; BR 9810877 A 20000808; CA 2297116 A1 19990128; CN 1090245 C 20020904; CN 1264431 A 20000823; DE 69823356 D1 20040527; DE 69823356 T2 20050504; EP 0996754 A1 20000503; EP 0996754 B1 20040421; ES 2221193 T3 20041216; IL 134037 A 20040328; IL 134037 D0 20010430; JP 2001510239 A 20010731; JP 4107632 B2 20080625; TR 9902872 T2 20000522; WO 9904050 A1 19990128

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