Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1973-09-04
1976-01-27
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25D 1302, C25D 1320
Patent
active
039350886
ABSTRACT:
A vitreous enamel-coated ferrous article is prepared by (a) pretreating a ferrous article such as by pickling, (b) coating the pretreated ferrous article with a metal whose boiling temperature is above the firing temperature of the enamel, (c) electrophoretically coating the metal-coated article with a vitreous enamel, and (d) firing the enamel.
REFERENCES:
patent: 3467589 (1969-09-01), Rausch et al.
patent: 3470072 (1969-09-01), Ransome et al.
patent: 3575838 (1971-04-01), Hughes
Kaup Friedel
Warnke Heinrich
Miele & Cie
Williams Howard S.
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