Open AccessInvestigation of the kinetics of spark plasma sintering of alumina ceramics. Part 1. The initial stage of sintering
Author(s) -
М. С. Болдин,
А. А. Попов,
Е. А. Ланцев,
А. В. Нохрин,
В. Н. Чувильдеев
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/558/1/012005
Subject(s) - sintering , spark plasma sintering , shrinkage , materials science , kinetics , activation energy , ceramic , stage (stratigraphy) , composite material , chemistry , geology , quantum mechanics , paleontology , physics
The article presents the results of the investigation of the initial sintering stage of alumina. The authors determined the activation energy of shrinkage at the initial stage of sintering. The study shows that the additives do not change the kinetics of shrinkage at the initial stage of SPS.