TY  - JOUR
AU  - Okuma, Gaku
AU  - Wakai, Fumihiro
AU  - Tanaka, Satoshi
AU  - Hondo, Tsuyoshi
AU  - Gonzalez-Julian, Jesus
AU  - Guillon, Olivier
TI  - Determination of sintering stress and bulk viscosity from sinter-forging and X-ray microtomography methods: a Review
JO  - Materials today / Proceedings
VL  - 16
SN  - 2214-7853
CY  - Amsterdam [u.a.]
PB  - Elsevier
M1  - FZJ-2021-03940
SP  - 42 - 48
PY  - 2019
AB  - 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.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000480295100006
DO  - DOI:10.1016/j.matpr.2019.05.285
UR  - https://juser.fz-juelich.de/record/901964
ER  -