Ceramic nancomposites obtained by sol-gel coating of submicron powders

• Published in: Acta materialia Vol. 49; no. 5; pp. 811 - 816
• Main Authors: Dauger, A, Boulle, A, Oudjedi, Z, Guinebretiere, R, Soulestin, B
• Format: Journal Article
• Language: English
• Published: 14.03.2001

MgAl2 O sub 4 -ZrO sub 2 nanocomposites were fabricated by conventional sintering of composite powders obtained by sol-gel coating of a submicron spinel powder. In the composite powder the zirconia grains remain narrow sized and completely tetragonal even after being heat treated at temperatures whe...