Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1978-10-26
1980-07-29
Baldwin, Robert D.
Metal founding
Process
Shaping liquid metal against a forming surface
164439, 164440, 164444, B22D 1104, B22D 11124
Patent
active
042146240
ABSTRACT:
This invention is directed to an improved mold bore configuration for a DC casting mold wherein the feed end of the mold bore is provided with a chill section having an inner surface which tapers outwardly in the direction of the discharge end of the mold. The tapered, diverging inner surfaces intersect the surfaces of the straight walled, shape determinative chilled section of the mold bore at an obtuse angle greater than 135.degree.. Faster casting speeds can be used and improved billet and ingot surfaces result.
REFERENCES:
patent: 2983972 (1961-05-01), Moritz
patent: 3563298 (1971-02-01), Stauffer et al.
patent: 3780789 (1973-12-01), Unger
Foye John J.
Harris Jerry F.
Baldwin Robert D.
Batten, Jr. J. Reed
Calrow Paul E.
Kaiser Aluminum & Chemical Corporation
Lynch Edward J.
LandOfFree
Method of and mold for DC casting does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and mold for DC casting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and mold for DC casting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-900624