标题:A study on simulation design for the composition content of zirconia matrix composite ceramic tool
作者:Haung, CZ; Sun, J; He, L; Fang, B; Zou, B; Li, ZQ; Ai, X
通讯作者:Haung, CZ
作者机构:[Haung, CZ; Sun, J; He, L; Fang, B; Zou, B; Li, ZQ; Ai, X]Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China.
会议名称:5th International Conference on Frontiers of Design and Manufacturing (ICFDM 2002)
会议日期:JUL 10-12, 2002
来源:PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON FRONTIERS OF DESIGN AND MANUFACTURING, VOL 1
出版年:2002
页码:629-633
摘要:The relationship between the fracture toughness increment (Delta K-IC) resulted from the toughening mechanisms such as the phase transformation, the residual stress, the geometry effect and the grain bridging etc. and the volumetric content of zirconia was established to simulate and design the composition content of the zirconia-matrix composite ceramic tool and avoid a lot of "trial and error" experiment. The established simulation model was programmed with C language. The composition content of the composite ceramic tool material ZrO2/Al2O3 was simulated in accordance with the requirement for the fracture toughness. It was proved that the simulated result was in well agreement with the experimented one and the established simulation model was to some extent valid and available in simulating the composition content of zirconia-matrix composite ceramic tool material added with dispersed powder. A new type of ceramic tool material ZrO2/Al2O3 was developed by adding the second phase alpha-Al2O3 on the basis of the simulated result.
收录类别:CPCI-S
资源类型:会议论文
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