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STUDY OF ADHERENCE OF MOLTEN GLASS TO HEATED METALS *
Author(s) -
Kapnicky J. A.,
Fairbanks H. V.,
Koehler W. A.
Publication year - 1949
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1949.tb18901.x
Subject(s) - materials science , metallurgy , molten metal , carburizing , nitriding , annealing (glass) , drop (telecommunication) , quenching (fluorescence) , metal , composite material , layer (electronics) , telecommunications , physics , quantum mechanics , computer science , fluorescence
A bstract A kinetic test for evaluating the adherence of molten glass to metal was devised. The results are expressed in terms of the highest metal temperature at which a drop of molten glass shows no adherence. This temperature was determined for several cast irons and nonferrous metals and alloys. It was found that this temperature was affected by the structure and surface roughness of the metals investigated. The effects of cyaniding, carburizing, nitriding, quenching, and annealing were determined. The general effect of mold lubricants on the adherence temperature is indicated.