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Hot‐Stage Study of Bubble Formation During Binder Burnout
Author(s) -
Dong Chun,
Bowen H. Kent
Publication year - 1989
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.1151-2916.1989.tb06279.x
Subject(s) - bubble , materials science , shrinkage , ceramic , nucleation , liquid bubble , composite material , stage (stratigraphy) , burnout , mineralogy , metallurgy , mechanics , chemistry , medicine , paleontology , clinical psychology , physics , organic chemistry , biology
A technique for observing bubble formation during binder burnout in ceramics processing has been developed using the hot‐stage microscope. Four sets of samples were designed to meet different objectives of the study. Bubble nucleation, growth, and shrinkage were observed. Influencing factors, such as initially trapped gas bubbles, amount of residual solvent, ceramic powder surface, and heating rate were studied.