| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Process for casting, thermally transforming & semi-solid for ming an Al base alloy into an article - Providing molten body of Al alloy comprised of Si (2-7%); Mg (0.3-1.7%); Cu (0.3-3%); Fe (0.05-0.4%); Mn (0.01-1%); & Al (Bal.) - Casting to provide solidified body; cooling rate 5-100C/sec to provide dendritic microstructure - Heating to T between solidus & liquidus T while maintaining body in solid shape - Effecting thermal transformation - Forming body in semisolid condition into article |
| PATENT PHOTOCOPY | Available on request |
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