Covering layer for metallic baths

Details Covering layer for metallic baths Covering layer for metallic baths

1975-05-19

1976-08-24

Garvin, Patrick P.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 94, 106 54, C22B 900, C22B 910, C03C 308

Patent

active

039764745

ABSTRACT:
A covering layer for metallic baths, i.e. baths of molten metal or metal alloys, especially brass or brass-forming compositions consisting of premelted homogeneous finely divided alkali borosilicate glass in a particle size of less than 60 microns and a composition of substantially 10 to 70% by weight B.sub.2 O.sub.3, 5 to 65% by weight SiO.sub.2 and 5 to 40% by weight of one or more of the alkali-metal oxides Na.sub.2 O, K.sub.2 O and Li.sub.2 O.

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patent: 3748170 (1973-07-01), Michael
patent: 3765205 (1973-10-01), Schaumberg
"The Properties of Glass," 6. Morey 2nd Ed., Reinhold Publishing Co., N.Y. pp. 235, 250-257, (1954).

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