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Zirconium oxide toughened aluminum oxide cutter and preparation method thereof
The invention belongs to the technical field of ceramic material forming, and particularly relates to a zirconium oxide toughened aluminum oxide ceramic cutter and a preparation method thereof. The preparation method of the zirconium oxide toughened aluminum oxide ceramic cutter comprises the following steps: carrying out photocuring molding on zirconium oxide toughened aluminum oxide composite ceramic slurry to obtain a molded green body, carrying out vacuum glue removal on the molded green body, then carrying out air glue removal treatment, and then carrying out high-temperature sintering to obtain the zirconium oxide toughened aluminum oxide ceramic cutter. The method is used for solving the technical problems that a zirconium oxide toughened aluminum oxide ceramic cutting tool prepared in the prior art is low in precision, high in cost and long in period, and chip breaker grooves or other surface patterns in complex shapes cannot be prepared.
本发明属于陶瓷材料成型技术领域，尤其涉及一种氧化锆增韧氧化铝陶瓷刀具及其制备方法。本申请提供了一种氧化锆增韧氧化铝陶瓷刀具的制备方法，包括将氧化锆增韧氧化铝复合陶瓷浆料进行光固化成型，得到成型坯体，将所述成型坯体进行真空排胶后空气排胶处理，然后进行高温烧结，得到所述氧化锆增韧氧化铝陶瓷刀具。用于解决现有技术制备的氧化锆增韧氧化铝陶瓷刀具精度低，成本高，周期长，且无法制备断屑槽或其它复杂形状的表面花纹的技术问题。
Zirconium oxide toughened aluminum oxide cutter and preparation method thereof
The invention belongs to the technical field of ceramic material forming, and particularly relates to a zirconium oxide toughened aluminum oxide ceramic cutter and a preparation method thereof. The preparation method of the zirconium oxide toughened aluminum oxide ceramic cutter comprises the following steps: carrying out photocuring molding on zirconium oxide toughened aluminum oxide composite ceramic slurry to obtain a molded green body, carrying out vacuum glue removal on the molded green body, then carrying out air glue removal treatment, and then carrying out high-temperature sintering to obtain the zirconium oxide toughened aluminum oxide ceramic cutter. The method is used for solving the technical problems that a zirconium oxide toughened aluminum oxide ceramic cutting tool prepared in the prior art is low in precision, high in cost and long in period, and chip breaker grooves or other surface patterns in complex shapes cannot be prepared.
本发明属于陶瓷材料成型技术领域，尤其涉及一种氧化锆增韧氧化铝陶瓷刀具及其制备方法。本申请提供了一种氧化锆增韧氧化铝陶瓷刀具的制备方法，包括将氧化锆增韧氧化铝复合陶瓷浆料进行光固化成型，得到成型坯体，将所述成型坯体进行真空排胶后空气排胶处理，然后进行高温烧结，得到所述氧化锆增韧氧化铝陶瓷刀具。用于解决现有技术制备的氧化锆增韧氧化铝陶瓷刀具精度低，成本高，周期长，且无法制备断屑槽或其它复杂形状的表面花纹的技术问题。
Zirconium oxide toughened aluminum oxide cutter and preparation method thereof
一种氧化锆增韧氧化铝刀具及其制备方法
WU SHANGHUA (Autor:in) / WANG SHENGLIANG (Autor:in) / LI YANHUI (Autor:in) / YANG YUPING (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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