Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
Patent
1986-02-14
1987-04-28
Lechert, Jr., Stephen J.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Metal and nonmetal in final product
264 63, 264 65, 264125, 419 36, 419 37, 419 58, 419 65, B22F 100
Patent
active
046613153
ABSTRACT:
The disclosure relates to a method of rapidly removing binder from a "green" body composed of metal or cermet fine particles and a carbon-containing binder wherein the debinderizing step is performed in a water saturated atmosphere to provide chemical reaction with elemental carbon, the reaction products being removed from the system.
REFERENCES:
patent: 4056588 (1977-11-01), Baniel et al.
patent: 4094690 (1978-06-01), Morton
patent: 4320074 (1982-03-01), Birchall et al.
patent: 4474731 (1984-10-01), Browlow et al.
patent: 4595545 (1986-06-01), Sane
Cantor Jay M.
Fine Particle Technology Corp.
Lechert Jr. Stephen J.
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