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What are the mechanical properties of zirconia ceramics

Date: 2018-07-13
Browse: 4

Zirconium oxide ceramic materials are usually made by cutting, grinding, grinding and polishing of blank materials。 This process requires mechanical processing。 The mechanical processing properties of zirconia ceramics include cutting, grinding, grinding and polishing


Zirconium oxide ceramic cutting, grinding, grinding and polishing


Zirconia ceramic cutting has three methods: fixed abrasive cutting, free abrasive cutting and single edge cutting. The application and development of high performance industrial ceramics is based on the three-phase composite ceramic material ZTA.


Plastic deformation of zirconia ceramics


Zirconium oxide ceramics have no plastic deformation at room temperature, and its compressive strength is large, while its tensile strength, flexural strength and impact strength are small。 According to the material ratio, the theoretical strength of zirconia ceramics is very high, but its actual strength is only about 1% of the theoretical strength。 Enhancement of zirconia ceramics


At present, some mature strengthening techniques include composite strengthening, porcelain crystallization, porcelain densification and prestress strengthening. The application and development of high performance structural industrial ceramics is based on the three-phase composite ceramic material ZTA.


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