Continuous casting graphite material and preparation method thereof
The invention discloses continuous casting graphite and a preparation method thereof, and belongs to the technical field of material scientificity, and the preparation method of the continuous casting graphite material comprises the following steps: uniformly mixing and kneading raw materials of pit...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses continuous casting graphite and a preparation method thereof, and belongs to the technical field of material scientificity, and the preparation method of the continuous casting graphite material comprises the following steps: uniformly mixing and kneading raw materials of pitch coke, petroleum coke, artificial graphite, spray carbon black, sulfur, molybdenum disulfide and modified pitch, and then crushing, grinding, pressing and forming to obtain the continuous casting graphite material. And sintering treatment: carrying out dipping treatment on the medium-temperature pitch, carrying out graphitization treatment after secondary sintering, and thus obtaining the continuous casting graphite. The continuous casting graphite material prepared by the method disclosed by the invention is high in wear resistance, good in sealing performance, good in heat conduction and good in physical, mechanical and chemical properties in the use process.
本发明公开了一种连铸石墨及其制备方法,属于材料科学技术领域,所述连铸石墨材料制备方法包括将原料沥青焦、石 |
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