Park H., Kilicaslan M., Hong S.Park, HY, Kilicaslan, MF, Hong, SJ2023-05-092023-05-092013-08-152013.01.010254-0584https://hdl.handle.net/20.500.12597/12955Sintered bulks of commercial ZrO2 nanopowders were produced by combined application of magnetic pulsed compaction (MPC) and subsequent two-step sintering, and finally, their density, hardness, shrinkage and formability were analyzed. The formability tests were conducted by a CAD/CAM system. Nearly fully dense (∼98%) commercial ZrO2 bulks were successfully obtained. With increasing MPC pressure, there was a decrease in the grain size of zirconia block. The ratio of PVA did not have a remarkable effect on the grain size. The optimum compaction pressure during MPC was 1 GPa and mixing conditions included using 1.0 wt. % PVA. The optimum processing condition included MPC process, followed by two-step sintering (first at 1000 and then at 1450 C). The bulk under these conditions was found to have good formability, ∼97% density, reasonable hardness (1150 Hv) and ∼19% shrinkage© 2013 Elsevier B.V. All rights reserved.falseCeramics | Compaction | Powder metallurgy | SinteringArticle10.1016/j.matchemphys.2013.04.04610.1016/j.matchemphys.2013.04.0462-s2.0-84879980607WOS:0003221497000322082151411879-3312