Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1984-02-17
1985-01-01
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
148 614A, 148 615Z, 148 616, 148 62, 156637, 156645, 156656, 156664, 252 794, C23F 100, C23F 502, C23C 110
Patent
active
044915004
ABSTRACT:
Metal surfaces are refined, by the process of the invention, to high levels of smoothness in relatively short periods of time. A liquid substance is utilized to produce a conversion coating on the surface of the parts being treated, which are agitated, while being continuously wetted by the substance, in a mass finishing unit. Abrasive action causes the relatively soft coating to be removed from the high points of the surface, while leaving substantially intact the coating on the lower surface areas, with the coating being continuously repaired over metal exposed during operation. Fillage of the finishing unit container ensures efficient agitation and continuous oxygenation of the liquid substance, thereby maintaining a desirable rate of reaction and a high rate of surface leveling.
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Vibratory Finishing with Chemical Accelerators by W. H. Safranek and H. R. Miller, Jan. 1972.
Michaud Mark D.
Michaud Robert G.
Tirendi Frank
Zobbi Robert G.
Powell William A.
Rem Chemicals, Inc.
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