B - Operations – Transporting – 22 – D
Patent
B - Operations, Transporting
22
D
B22D 11/06 (2006.01) B22D 11/10 (2006.01)
Patent
CA 2238839
A radial-flow, wide-pouring molten-metal distributor comprising a curved or arcuate overflow weir which is normally horizontal on its top and which is concave on its upstream side as viewed from above. Over this arc-shaped overflow weir flows molten metal to be continuously cast in an open pool. An impetus is thereby imparted to the molten metal along diverging radial lines. The flow so impelled continues radially onto a horizontal apron. The flow spreads fanwise to the desired width which may be as much as six times the width of the weir. Thence, the metal cascades or flows uniformly into the casting apparatus. The overflow weir is preferably supplemented by a skimmer mounted above it in substantially uniform spaced aligned relationship, thereby completing a slot beneath the skimmer through which the molten metal flows. When employed for the casting of wide, thin product, the invention results in a far more uniform and gentle distribution of metal than heretofore available. Dribbling and "beards" are eliminated. Swirls and porosity are reduced. The temperature profile across the section being cast is rendered more uniform, thereby permitting a lower temperature of the supply of molten metal entering this novel distributor.
Hazelett Strip-Casting Corporation
Smart & Biggar
LandOfFree
Radial-flow distributor for wide uniform nonturbulent... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radial-flow distributor for wide uniform nonturbulent..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radial-flow distributor for wide uniform nonturbulent... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1554935