Beryllium-containing alloys of aluminum and semi-solid...

C - Chemistry – Metallurgy – 22 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C22C 21/00 (2006.01) B22D 23/00 (2006.01) C22C 1/04 (2006.01) C22C 25/00 (2006.01)

Patent

CA 2161252

Disclosed is a practical aluminum based alloy containing 1 to 99 weight percent beryllium, and improved methods of semi-solid processing of aluminum alloys containing beryllium. The present methods avoid molten beryllium, agitation of molten aluminum-beryllium alloys and the need for introducing shear forces by utilizing atomized or ground particles of beryllium mixed with solid, particulate or liquidus aluminum. Retention of the equiaxed beryllium morphology after modified semi-solid processing of an aluminum-beryllium alloy is demonstrated by the photomicrograph in the figure.

L'invention se rapporte à un alliage pratique à base d'aluminium contenant de 1 à 99 % en poids de béryllium, et à des procédés améliorés de traitement semi-solide de ces alliages d'aluminium contenant du béryllium. Ces procédés évitent d'utiliser du béryllium fondu, d'agiter les alliages fondus d'aluminium-béryllium et d'introduire des forces de cisaillement à l'aide de particules de béryllium atomisées ou broyées mélangées à de l'aluminium solide, particulaire ou liquide. La rétention de la morphologie équiaxe du béryllium après traitement semi-solide modifié d'un alliage d'aluminium-béryllium est illustrée par la photomicrographie représentée dans la figure.

LandOfFree

Say what you really think

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

Rating

Beryllium-containing alloys of aluminum and semi-solid... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Beryllium-containing alloys of aluminum and semi-solid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beryllium-containing alloys of aluminum and semi-solid... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1364578

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