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Stoichiometric and X‐ray diffraction analysis on the γ 2 →η′ transformation in a dispresant phase silver amalgam
Author(s) -
JENSEN STIG JORGO,
JÖRGENSEN KUND DREYER
Publication year - 1981
Publication title -
european journal of oral sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.802
H-Index - 93
eISSN - 1600-0722
pISSN - 0909-8836
DOI - 10.1111/j.1600-0722.1981.tb01284.x
Subject(s) - amalgam (chemistry) , stoichiometry , x ray crystallography , phase (matter) , diffraction , alloy , powder diffraction , materials science , nuclear chemistry , crystallography , chemistry , analytical chemistry (journal) , metallurgy , physics , organic chemistry , optics , electrode
— Phase composition of an amalgam prepared from a two‐particle alloy was determined over a 2‐year period by X‐ray diffraction. The γ 2 content decreased from 3.6% to 0.3%, and η′ increased from 3.9% to 10/0%. These alterations in ph content agreed with stoichiometric calculations performed on the basis of the solid state reaction: γ 2 +Ag/Cu→η′+γ 1