Biaxial Strength of a ZrO 2/(Ni1Al 2O 3) Nanocomposite WeiHsing Tuan,*,w ShiMing Liu, and ChanJu Ho Department of Materials Science and Engineering, National Taiwan University, Taipei, Taiwan TsongJen Yang Department of Materials Science, FaChia University, Taichung, Taiwan Previous studies demonstrated that the strength of zirconia (ZrO