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The determination of the crystallinity in glass‐ceramic materials by the method of Ruland
Author(s) -
Vonk C. G.,
Fagherazzi G.
Publication year - 1983
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889883010377
Subject(s) - crystallinity , ceramic , materials science , mineralogy , glass ceramic , composite material , chemical engineering , chemistry , engineering
The method of Ruland [ Acta Cryst. (1961). 14 , 1180–1185] for the determination of crystallinity has been modified in order to take account of a difference in chemical composition of the crystallized and non‐crystallized fractions, such as occurs in glass‐ceramic materials. Application to two samples leads to higher crystallinities than found by other X‐ray methods, and shows a large increase of disorder with decreasing crystallinity.