-
公开(公告)号：KR810000218B1
公开(公告)日：1981-03-23
申请号：KR770002856
申请日：1977-12-07
Applicant: SOUTHWIRE CO
Inventor： POWERS F , HENRICHIA E , CHADWEEK C
IPC: B22D21/04
Abstract: This method relates to the manufacturing a hot-formed, heat treatable aluminum base alloy rod(17) containing 0.5 - 0.9 wt. % Si, 0.6 - 0.9 wt. % Mg and the remainder essentially aluminum, cooling a cast metal during casting at a rate to which no solidification shrinkage occurs. The alloy metals will precipitate to the grain boundaries of the aluminum base metal. No substantial immediate precipitation occurs within an interval before any substantial precipitation occurs.
Search Results
1
records
(took 0.019 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
