MECHANICAL PROPERTIES OF ZIRCONIA TOUGHENED ALUMINA PREPARED BY DIFFERENT METHODS P. HOMERIN, F. THEVENOT, G. ORANGE, G. FANTOZZI, V. VANDENEEDE, A. LERICHE and F. CAMBIER J. Phys. Colloques, 47 C1 (1986) C1-717-C1-721 DOI: 10.1051/jphyscol:19861108