In order to obtain Oxide based machinable ceramics with strong mechanical properties, in this thesis, two systems of Al2O3-BN and Y-ZrO2-BN were investigated.

• 为了获得高性能、可切削加工的氧化物陶瓷材料，本论文以Al2O3/BN（ABN）和Y-ZrO2/BN（ZBN）为研究对象，系统研究了纳米复合粉体的合成、热压烧结工艺和材料的力学性能、加工性能。