Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent
1991-02-08
1992-12-15
Lowe, James
Plastic and nonmetallic article shaping or treating: processes
Carbonizing to form article
Agglomeration or accretion
264212, 264332, B29D 700, C04B 3560
Patent
active
051714914
ABSTRACT:
A method of producing near net shape fusion cast refractories. The method includes the steps of continuously introducing refractory particles into a melting furnace, rapidly heating the particles, depositing the heated particles into a melt pool, continuously introducing the molten material into a mold, and continuously withdrawing a solidified body from the mold as the molten material continually solidifies. The above stated method produces a fusion cast refractory having a generally random, fine, uniform microstructure; uniform chemistry; and generally evenly distributed closed pores.
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Dover Bruce J.
Kim Jonathan J.
LeBold Alan
Myles Thomas A.
Curatolo Joseph G.
Evans Larry W.
Fiorilla Christopher A.
Lowe James
McCollister Scott A.
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