%0 Journal Article
%A Okuma, Gaku
%A Wakai, Fumihiro
%A Tanaka, Satoshi
%A Hondo, Tsuyoshi
%A Gonzalez-Julian, Jesus
%A Guillon, Olivier
%T Determination of sintering stress and bulk viscosity from sinter-forging and X-ray microtomography methods: a Review
%J Materials today / Proceedings
%V 16
%@ 2214-7853
%C Amsterdam [u.a.]
%I Elsevier
%M FZJ-2021-03940
%P 42 - 48
%D 2019
%X Sintering stress and bulk viscosity for viscous sintering of glass were determined by two methods; sinter-forging and X-ray microtomography methods. Calcium aluminosilicate (CAS) glass with the diameter of 2.7 µm was chosen in sinter-forging experiment, while soda-lime glass with the diameter of 160 μm was observed by X-ray microtomography. Sintering stress of CAS glass and soda-lime glass was normalized by surface energy and the initial particle size. The normalized sintering stress of CAS glass determined by sinter-forging method was in fair agreement with values estimated from the X-ray microtomography data of soda-lime glass, despite the differences in particle shape and chemical composition. Bulk viscosity were also normalized by glass viscosity, and the normalized bulk viscosity obtained by sinter-forging method agreed fairly well with that estimated by X-ray microtomography method.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000480295100006
%R 10.1016/j.matpr.2019.05.285
%U https://juser.fz-juelich.de/record/901964