Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic chopper and preparation method and application thereof
The invention discloses a ceramic chopper as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, preparing ceramic slurry into a ceramic chopper finished product; the ceramic slurry comprises ZTA powder; the ZTA powder is prepared from the following raw materials in percentage by mass: 60 to 95 percent of aluminum oxide and 5 to 40 percent of zirconium oxide; s2, the ceramic chopper finished product is subjected to heat treatment to adjust the precipitation rate of aluminum oxide or zirconium oxide in the surface layer of the ceramic chopper finished product, and the ceramic chopper is prepared. According to the preparation method, the finished ceramic chopper is subjected to surface heat treatment, and the content of aluminum oxide and zirconium oxide in the surface layer of the ceramic chopper can be adjusted by adjusting the temperature, pressure and time during heat treatment, so that the hardness of the working surface of the ceramic chopper is adjusted; the hardness of the ceramic chopper can be selectively adjusted according to different use requirements.
本发明公开了一种陶瓷劈刀及其制备方法和应用，所述制备方法包括以下步骤：S1：将陶瓷浆料制成陶瓷劈刀成品；所述陶瓷浆料包括ZTA粉体；所述ZTA粉体包括以下质量百分数的原料：氧化铝60～95％，氧化锆5～40％；S2：将所述陶瓷劈刀成品进行热处理以调节其表层中的氧化铝或氧化锆的析出率，制得所述陶瓷劈刀。本发明中的制备方法对陶瓷劈刀成品进行表面热处理，通过调节热处理时的温度、压力和时间，可以实现调控陶瓷劈刀表层中的氧化铝和氧化锆的含量，从而实现调节陶瓷劈刀工作面的硬度，实现根据不同使用需求而选择性的调节陶瓷劈刀的硬度。
Ceramic chopper and preparation method and application thereof
The invention discloses a ceramic chopper as well as a preparation method and application thereof. The preparation method comprises the following steps: S1, preparing ceramic slurry into a ceramic chopper finished product; the ceramic slurry comprises ZTA powder; the ZTA powder is prepared from the following raw materials in percentage by mass: 60 to 95 percent of aluminum oxide and 5 to 40 percent of zirconium oxide; s2, the ceramic chopper finished product is subjected to heat treatment to adjust the precipitation rate of aluminum oxide or zirconium oxide in the surface layer of the ceramic chopper finished product, and the ceramic chopper is prepared. According to the preparation method, the finished ceramic chopper is subjected to surface heat treatment, and the content of aluminum oxide and zirconium oxide in the surface layer of the ceramic chopper can be adjusted by adjusting the temperature, pressure and time during heat treatment, so that the hardness of the working surface of the ceramic chopper is adjusted; the hardness of the ceramic chopper can be selectively adjusted according to different use requirements.
本发明公开了一种陶瓷劈刀及其制备方法和应用，所述制备方法包括以下步骤：S1：将陶瓷浆料制成陶瓷劈刀成品；所述陶瓷浆料包括ZTA粉体；所述ZTA粉体包括以下质量百分数的原料：氧化铝60～95％，氧化锆5～40％；S2：将所述陶瓷劈刀成品进行热处理以调节其表层中的氧化铝或氧化锆的析出率，制得所述陶瓷劈刀。本发明中的制备方法对陶瓷劈刀成品进行表面热处理，通过调节热处理时的温度、压力和时间，可以实现调控陶瓷劈刀表层中的氧化铝和氧化锆的含量，从而实现调节陶瓷劈刀工作面的硬度，实现根据不同使用需求而选择性的调节陶瓷劈刀的硬度。
Ceramic chopper and preparation method and application thereof
一种陶瓷劈刀及其制备方法和应用
ZHENG ZHENHONG (Autor:in) / CHEN SHUCHENG (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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