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- Title
Liquid Phase Sintering of Alumina, II. Penetration of Liquid Phase into Model Microstructures.
- Authors
Weimin Dong; Himanshu Jain; Harmer, Martin P.
- Abstract
Alumina preforms containing artificial pores were sintered at 1630°C in air and vacuum. Glass penetration into the alumina preforms was conducted at 1600°C in air. It was found that the trapped gases in alumina preforms sintered in air caused the random and incomplete filling of the smaller and larger artificial pores. In contrast, the pores in the alumina preform sintered in vacuum were completely filled during glass penetration.
- Subjects
ALUMINUM oxide; SINTERING; PENETRATION mechanics; MICROSTRUCTURE; CONSTITUTION of matter; IRON metallurgy; POWDER metallurgy
- Publication
Journal of the American Ceramic Society, 2005, Vol 88, Issue 7, p1708
- ISSN
0002-7820
- Publication type
Article
- DOI
10.1111/j.1551-2916.2005.00148.x