Aluminum alloy excellent in machinability, and aluminum...

C - Chemistry – Metallurgy – 22 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C22C 21/08 (2006.01) C22C 21/00 (2006.01) C22C 21/02 (2006.01) C22C 21/04 (2006.01) C22F 1/04 (2006.01) C22F 1/043 (2006.01) C22F 1/047 (2006.01)

Patent

CA 2454509

A first aluminum alloy which comprises 0.3 to 6 mass % of Mg, 0.3 to 10 mass % of Si, 0.05 to 1 mass % of Zn, 0.001 to 0.3 mass % of Sr and the balanced amount of Al and impurities; a second aluminum alloy which comprises the elements contained in the first alloy in amounts described above and further comprise one or more selected from among Cu, Fe, Mn, Cr, Zr, Ti, Na and Ca; A third aluminum alloy comprising 0.1 to 6 mass % of Mg, 0.3 to 12.5 mass % of Si, 0.01 mass % or more and less than 1 mass % of Cu, 0.01 to 3 mass % of Zn, 0.001 to 0.5 mass % of Sr and the balanced amount of Al and impurities; and a forth aluminium alloy which comprises the elements contained in the third alloy in amounts described above and further comprises one or more selected from among Ti, B, C, Fe, Cr, Mn, Zr, V, Sc, Ni, Na, Sb, Ca, Sn, Bi, and In.

L'invention concerne un premier alliage d'aluminium comprenant entre 0,3 et 6 % en masse de Mg, entre 0,3 et 10 % en masse de Si, entre 0,05 et 1 % en masse de Zn, et entre 0,001 et 0,3 % en masse de Sr, le reste se composant d'Al et d'impuretés. L'invention concerne également un deuxième alliage d'aluminium comprenant les éléments contenus dans le premier alliage dans les proportions susmentionnées, ainsi qu'un ou plusieurs éléments choisis parmi Cu, Fe, Mn, Cr, Zr, Ti, Na et Ca. L'invention se rapporte en outre à un troisième alliage d'aluminium comprenant entre 0,1 et 6 % en masse de Mg, entre 0,3 et 12,5 % en masse de Zn, et entre 0,001 et 0,5 % en masse de Sr, le reste se composant d'Al et d'impuretés. L'invention concerne enfin un quatrième alliage d'aluminium comprenant les éléments contenus dans le troisième alliage dans les proportions susmentionnées, ainsi qu'un ou plusieurs éléments choisis parmi Ti, B, C, Fe, Cr, Mn, Zr, V, Sc, Ni, Na, Sb, Ca, Sn, Bi et In.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Aluminum alloy excellent in machinability, and aluminum... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aluminum alloy excellent in machinability, and aluminum..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aluminum alloy excellent in machinability, and aluminum... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1359220

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.