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High-plasticity wear-resistance ceramic material and preparation method thereof
The present invention discloses a high-plasticity wear-resistance ceramic material and a preparation method thereof. The preparation method comprises: weighing 3-9 parts of neodymium oxide, 5-12 parts of alumina, 20-38 parts of silica, 3-8 parts of zirconium oxide, 2-7 parts of boron oxide, and 1-6 parts of thorium oxide, and mixing in a ball mill to obtain a mixture A; adding the mixture A, 8-16 parts of cyclohexane dicarboxylic acid nonyl ester, and 23-35 parts of 2-methyl-2-nitro-1-propanol to a reactor, and carrying out a heating stirring reaction; continuously adding 12-18 parts of cellulose acetate phthalate and 15-25 parts of methyl 2-hydroxyethyl cellulose, and carrying out a stirring reaction at a temperature of 120-150 DEG C; drying in a vacuum oven to obtain mixed powder B; carrying out pressing molding on the mixed powder B under a pressure of 80-95 MPa; and placing into a muffle furnace under nitrogen protection, and calcining for 5-8 h at a temperature of 950-1000 DEG C so as to obtain the high-plasticity wear-resistance ceramic material. According to the present invention, the high-plasticity wear-resistance ceramic material has advantages of high melting point, high hardness, oxidation resistance and the like of the existing ceramic material, and further has good plasticity and good wear resistance.
High-plasticity wear-resistance ceramic material and preparation method thereof
The present invention discloses a high-plasticity wear-resistance ceramic material and a preparation method thereof. The preparation method comprises: weighing 3-9 parts of neodymium oxide, 5-12 parts of alumina, 20-38 parts of silica, 3-8 parts of zirconium oxide, 2-7 parts of boron oxide, and 1-6 parts of thorium oxide, and mixing in a ball mill to obtain a mixture A; adding the mixture A, 8-16 parts of cyclohexane dicarboxylic acid nonyl ester, and 23-35 parts of 2-methyl-2-nitro-1-propanol to a reactor, and carrying out a heating stirring reaction; continuously adding 12-18 parts of cellulose acetate phthalate and 15-25 parts of methyl 2-hydroxyethyl cellulose, and carrying out a stirring reaction at a temperature of 120-150 DEG C; drying in a vacuum oven to obtain mixed powder B; carrying out pressing molding on the mixed powder B under a pressure of 80-95 MPa; and placing into a muffle furnace under nitrogen protection, and calcining for 5-8 h at a temperature of 950-1000 DEG C so as to obtain the high-plasticity wear-resistance ceramic material. According to the present invention, the high-plasticity wear-resistance ceramic material has advantages of high melting point, high hardness, oxidation resistance and the like of the existing ceramic material, and further has good plasticity and good wear resistance.
High-plasticity wear-resistance ceramic material and preparation method thereof
PENG XIAORU (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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