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High‐Pressure Hot Isostatic Pressing of Synthetic Mica
Author(s) -
Hattori Takeo,
Yoshimura Masahiro,
Sōmiya Shigeyuki
Publication year - 1986
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.1151-2916.1986.tb04832.x
Subject(s) - mica , hot isostatic pressing , pressing , materials science , tube (container) , hot pressing , silicate , metallurgy , composite material , mineralogy , geology , sintering , chemistry , organic chemistry
Powder compacts of synthetic mica (fluorphlogopite) encapsulated in a boro‐silicate glass tube were isostatically hot‐pressed using high‐pressure‐high‐temperature hot isostatic pressing equipment with Ar gas and a Mo heater. Synthetic mica was isostatically hot‐pressed, while retaining the composition and structure of the starting material, to 96.8% of theoretical density without additives at 500 MPa and 700°C for 3 h.