Premium
ELECTRICAL LUBRICATION OF HAND‐MOLDED REFRACTORY SHAPES *
Author(s) -
EVERHART J. OTIS
Publication year - 1934
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.1151-2916.1934.tb19331.x
Subject(s) - grog , lubrication , mold , materials science , refractory (planetary science) , composite material , current (fluid) , metallurgy , mechanical engineering , engineering , electrical engineering
It is possible to release hand‐molded shapes from metal molds by use of direct current without the use of oil, sand, or grog on the interior of the mold. A discussion of the principles involved is presented with observations made while conducting practical tests in an Ohio refractories plant.