Abrading – Abrading process – Utilizing fluent abradant
Patent
1993-06-01
1995-07-18
Kisliuk, Bruce M.
Abrading
Abrading process
Utilizing fluent abradant
451 38, 451 2, 451 90, 451 93, B24C 504, B24C 312
Patent
active
054336546
ABSTRACT:
A process for removing paint by high pressure waterjet blasting of painted surfaces wherein the waterjet comprises a ferrofluid or other liquid containing tiny magnetic particles suspended therein. The particles may be in colloidal suspension or be suspended by agitation and are preferably polymer coated. The liquid-magnetic particle mixture lends itself to electromagnetic process control, run-off maintenance and waste processing capabilities. Thereby, the process can employ process control and waste remediation options.
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Clark, Jr. William G.
Herald John J.
Liaw Peter K.
Edwards Christopher O.
Kisliuk Bruce M.
Morgan Eileen P.
Westinghouse Electric Corp.
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