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High-hardness ceramic material based on high-temperature sintering and preparation process thereof
The invention relates to the technical field of ceramic materials, in particular to a high-hardness ceramic material based on high-temperature sintering and a preparation process thereof. The ceramic material is prepared from the following raw materials in parts by weight: 1-10 parts of nickel nitrate hexahydrate, 0.1-1 part of nano silicon dioxide, 2-6 parts of ammonium carbonate, 17-25 parts of aluminum oxide, 1-5 parts of zirconium oxide, 1-10 parts of a reinforcing agent and the balance of distilled water. According to the high-hardness ceramic material based on high-temperature sintering and the preparation process thereof, a nickel oxide-titanium dioxide composite material and modified fused alumina zirconia are mixed, the prepared ceramic material has the characteristic of ultrahigh hardness, a reinforcing agent is introduced, the volume and size of pores of the ceramic material can be adjusted, and the microporous ceramic material has the characteristics of high mechanical strength, high hardness, corrosion resistance, heat resistance and high working stability after long-term use.
本发明涉及陶瓷材料技术领域，具体地说，涉及基于高温烧结的高硬度陶瓷材料及其制备工艺。其包括以下重量份的原料组成：六水硝酸镍1‑10份、纳米二氧化硅0.1‑1份、碳酸胺2‑6份、氧化铝17‑25份、氧化锆1‑5份和增强剂1‑10份，其余为蒸馏水；该基于高温烧结的高硬度陶瓷材料及其制备工艺中，通过将氧化镍‑二氧化钛复合料与改性锆刚玉之间进行混合，制备的陶瓷材料，具有超高硬度的特性，引入增强剂，有助于调节陶瓷材料孔隙的体积与尺寸，微孔陶瓷材料的特性为机械强度高、硬度强、耐腐耐热、长期使用工作稳定性多。
High-hardness ceramic material based on high-temperature sintering and preparation process thereof
The invention relates to the technical field of ceramic materials, in particular to a high-hardness ceramic material based on high-temperature sintering and a preparation process thereof. The ceramic material is prepared from the following raw materials in parts by weight: 1-10 parts of nickel nitrate hexahydrate, 0.1-1 part of nano silicon dioxide, 2-6 parts of ammonium carbonate, 17-25 parts of aluminum oxide, 1-5 parts of zirconium oxide, 1-10 parts of a reinforcing agent and the balance of distilled water. According to the high-hardness ceramic material based on high-temperature sintering and the preparation process thereof, a nickel oxide-titanium dioxide composite material and modified fused alumina zirconia are mixed, the prepared ceramic material has the characteristic of ultrahigh hardness, a reinforcing agent is introduced, the volume and size of pores of the ceramic material can be adjusted, and the microporous ceramic material has the characteristics of high mechanical strength, high hardness, corrosion resistance, heat resistance and high working stability after long-term use.
本发明涉及陶瓷材料技术领域，具体地说，涉及基于高温烧结的高硬度陶瓷材料及其制备工艺。其包括以下重量份的原料组成：六水硝酸镍1‑10份、纳米二氧化硅0.1‑1份、碳酸胺2‑6份、氧化铝17‑25份、氧化锆1‑5份和增强剂1‑10份，其余为蒸馏水；该基于高温烧结的高硬度陶瓷材料及其制备工艺中，通过将氧化镍‑二氧化钛复合料与改性锆刚玉之间进行混合，制备的陶瓷材料，具有超高硬度的特性，引入增强剂，有助于调节陶瓷材料孔隙的体积与尺寸，微孔陶瓷材料的特性为机械强度高、硬度强、耐腐耐热、长期使用工作稳定性多。
High-hardness ceramic material based on high-temperature sintering and preparation process thereof
基于高温烧结的高硬度陶瓷材料及其制备工艺
ZHANG FAN (author) / SUN ZIHONG (author) / ZHANG GUOJUN (author) / CHEN YINGTONG (author)
2022-02-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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