Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic cutter material and preparation method thereof
The invention discloses a ceramic cutter material and a preparation method thereof. The ceramic cutter material comprises the following components by mass percentage: 18-22% of TiC, 5-10% of TiN, 0.5-5.5% of MgO, 0.5-1.5% of Mo, 1-2% of Ni and the balance Al2O3. The preparation method comprises the following steps of: conducting burdening according to the mass percent; mixing the ingredients to obtain mixed powder, and performing ball milling on the mixed powder by taking anhydrous ethanol as a medium; putting the ball-milled and mixed slurry into a vacuum drying oven for drying, and sieving the dried powder by using a 100-200mesh sample sieve; and sintering the sieved mixed powder in a vacuum sintering furnace to obtain the ceramic cutter material. The component proportion and technological parameters of the ceramic cutter material are optimized, and the Al2O3-based ceramic cutter material with excellent comprehensive performance is prepared.
本发明公开了一种陶瓷刀具材料及其制备方法，该材料的组成按质量百分比为：TiC为18～22％、TiN为5～10％、MgO为0.5～5.5％、Mo为0.5～1.5％、Ni为1～2％，其余均为Al2O3。制备方法包括以下步骤：按照质量百分比进行配料；将上述配料进行混合，得到的混合粉末以无水乙醇为介质进行球磨；将球磨混合好的浆料放入真空干燥箱中进行干燥，干燥之后的粉料用100～200目分样筛过筛；过筛之后的混合粉料，放入真空烧结炉中烧结，得到陶瓷刀具材料。本发明优化了陶瓷刀具材料组分配比和工艺参数，制备出综合性能优异的氧化铝基陶瓷刀具材料。
Ceramic cutter material and preparation method thereof
The invention discloses a ceramic cutter material and a preparation method thereof. The ceramic cutter material comprises the following components by mass percentage: 18-22% of TiC, 5-10% of TiN, 0.5-5.5% of MgO, 0.5-1.5% of Mo, 1-2% of Ni and the balance Al2O3. The preparation method comprises the following steps of: conducting burdening according to the mass percent; mixing the ingredients to obtain mixed powder, and performing ball milling on the mixed powder by taking anhydrous ethanol as a medium; putting the ball-milled and mixed slurry into a vacuum drying oven for drying, and sieving the dried powder by using a 100-200mesh sample sieve; and sintering the sieved mixed powder in a vacuum sintering furnace to obtain the ceramic cutter material. The component proportion and technological parameters of the ceramic cutter material are optimized, and the Al2O3-based ceramic cutter material with excellent comprehensive performance is prepared.
本发明公开了一种陶瓷刀具材料及其制备方法，该材料的组成按质量百分比为：TiC为18～22％、TiN为5～10％、MgO为0.5～5.5％、Mo为0.5～1.5％、Ni为1～2％，其余均为Al2O3。制备方法包括以下步骤：按照质量百分比进行配料；将上述配料进行混合，得到的混合粉末以无水乙醇为介质进行球磨；将球磨混合好的浆料放入真空干燥箱中进行干燥，干燥之后的粉料用100～200目分样筛过筛；过筛之后的混合粉料，放入真空烧结炉中烧结，得到陶瓷刀具材料。本发明优化了陶瓷刀具材料组分配比和工艺参数，制备出综合性能优异的氧化铝基陶瓷刀具材料。
Ceramic cutter material and preparation method thereof
一种陶瓷刀具材料及其制备方法
FANG XIAOSHAN (Autor:in) / ZHU YUGEN (Autor:in) / FANG ZHENGLIN (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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