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THE INFLUENCE OF ALUMINA AND SILICA ON THE (K 2 O‐Na 2 O) Al 2 O 3 SiO 2 EUTECTIC 1
Author(s) -
Butterworth W. N.,
Kates Paul
Publication year - 1929
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.1151-2916.1929.tb18024.x
Subject(s) - eutectic system , materials science , mineralogy , deformation (meteorology) , reduction (mathematics) , chemical engineering , chemistry , metallurgy , composite material , microstructure , mathematics , geometry , engineering
A series of eight studies was made on the influence of Al 2 O 3 SiO 2 and (K 2 Na 2 O) Al 2 O 3 ‐SiO 2 eutectic. It was concluded that the reduction of silica lowers the deformation temperature of the KNaO‐Al 2 O 3 ‐SiO 2 eutectic. The reduction of Al 2 O 3 makes little change. The problem must be studied as a three‐component series consisting of definite end members.