Pereira da Silva, João GustavoJoão GustavoPereira da SilvaLebrun, Jean MarieJean MarieLebrunAl-Qureshi, Hazim AliHazim AliAl-QureshiJanßen, RolfRolfJanßenRaj, RishiRishiRaj2021-05-032021-05-032015-08-07Journal of the American Ceramic Society 98 (11): 3525-3528 (2015-11-01)http://hdl.handle.net/11420/9407Flash sintering is a nonlinear phenomenon characterized by a sharp increase in the conductivity of the sample and concomitant rapid densification under an electric field in low temperatures in a matter of seconds. Since it is a transient phenomenon, the power dissipation on the sample is not uniform during the process. Thus, a transient analysis is needed to estimate the temperature of the sample during flash sintering due to Joule heating. In this work, the Finite Element Method on a coupled electrothermal nonlinear analysis was used in order to obtain the specimen temperature of 8YSZ after 5 s of flashing. The results agree with the experimental data obtained by the flashing of dense samples and with previous literature.en0002-782020151135253528Wiley-BlackwellTechnikJournal Article10.1111/jace.13786Olevsky, Eugene A.Eugene A.OlevskyOther