Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1998-03-05
2000-10-24
Pyon, Harold
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164443, 164 46, 164479, B22D 2300
Patent
active
061351989
ABSTRACT:
A substrate system for receiving a deposit of sprayed metal droplets including a movable outer substrate on which the sprayed metal droplets are deposited. The substrate system also includes an inner substrate disposed adjacent the outer substrate where the sprayed metal droplets are deposited on the outer substrate. The inner substrate includes zones of differing thermal conductivity to resist substrate layer porosity and to resist formation of large grains and coarse constituent particles in a bulk layer of the metal droplets which have accumulated on the outer substrate. A spray forming apparatus and associated method of spray forming a molten metal to form a metal product using the substrate system of the invention is also provided.
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Chernicoff William P.
Chu Men G.
Aluminum Company of America
Anderson Debra Z.
Lin I.-H.
Pyon Harold
Topolosky Gary P.
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