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High-wear-resistance ceramic material and preparation method thereof, and manufacturing method of ceramic plunger
The invention relates to a high-wear-resistance ceramic material and a preparation method thereof, and a manufacturing method of a ceramic plunger, belonging to the technical field of wear-resistant materials. The invention aims to solve the problem that the service life of an existing ceramic plunger is influenced due to poor wear resistance. The high-wear-resistance ceramic material is preparedfrom 96 parts of aluminum oxide, 0.3 part of lanthanum dioxide, 1.5 parts of silicon dioxide, 0.7 part of zirconite and 0.8 part of 99-cooked ceramic powder (wherein the content of aluminum oxide in the 99-cooked ceramic powder is greater than or equal to 99%); and the high-wear-resistance ceramic material has relatively high volume density and Rockwell hardness and improved bending strength and wear resistance, reduces the sintering shrinkage rate of the high-wear-resistance ceramic plunger made of the high-wear-resistance ceramic material, and prolongs the service life of the high-wear-resistance ceramic plunger.
本发明涉及一种高耐磨陶瓷材料、其制备方法和陶瓷柱塞的制造方法，涉及耐磨材料技术领域，解决了现有的陶瓷柱塞耐磨性能较差影响其使用寿命的问题，通过选用96份三氧化二铝、0.3份二氧化镧、1.5份二氧化硅、0.7份锆英石、0.8份99熟瓷粉（99熟瓷粉中的三氧化二铝的含量≥99%）作为制备原料制备而成的高耐磨陶瓷材料，其体积密度和洛氏硬度较高，提高了抗折弯强度和耐磨损的性能，降低用此高耐磨陶瓷材料制成的高耐磨陶瓷柱塞的烧结收缩率，且提高了高耐磨陶瓷柱塞的使用寿命。
High-wear-resistance ceramic material and preparation method thereof, and manufacturing method of ceramic plunger
The invention relates to a high-wear-resistance ceramic material and a preparation method thereof, and a manufacturing method of a ceramic plunger, belonging to the technical field of wear-resistant materials. The invention aims to solve the problem that the service life of an existing ceramic plunger is influenced due to poor wear resistance. The high-wear-resistance ceramic material is preparedfrom 96 parts of aluminum oxide, 0.3 part of lanthanum dioxide, 1.5 parts of silicon dioxide, 0.7 part of zirconite and 0.8 part of 99-cooked ceramic powder (wherein the content of aluminum oxide in the 99-cooked ceramic powder is greater than or equal to 99%); and the high-wear-resistance ceramic material has relatively high volume density and Rockwell hardness and improved bending strength and wear resistance, reduces the sintering shrinkage rate of the high-wear-resistance ceramic plunger made of the high-wear-resistance ceramic material, and prolongs the service life of the high-wear-resistance ceramic plunger.
本发明涉及一种高耐磨陶瓷材料、其制备方法和陶瓷柱塞的制造方法，涉及耐磨材料技术领域，解决了现有的陶瓷柱塞耐磨性能较差影响其使用寿命的问题，通过选用96份三氧化二铝、0.3份二氧化镧、1.5份二氧化硅、0.7份锆英石、0.8份99熟瓷粉（99熟瓷粉中的三氧化二铝的含量≥99%）作为制备原料制备而成的高耐磨陶瓷材料，其体积密度和洛氏硬度较高，提高了抗折弯强度和耐磨损的性能，降低用此高耐磨陶瓷材料制成的高耐磨陶瓷柱塞的烧结收缩率，且提高了高耐磨陶瓷柱塞的使用寿命。
High-wear-resistance ceramic material and preparation method thereof, and manufacturing method of ceramic plunger
一种高耐磨陶瓷材料、其制备方法和陶瓷柱塞的制造方法
GONG CHENG (author) / ZHANG ZHOU (author) / YU LEI (author)
2021-03-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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