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Manufacturing method of carbon fiber crucible for high-temperature treatment of negative electrode carbon
The invention discloses a manufacturing method of a carbon fiber crucible for high-temperature treatment of negative electrode carbon. The manufacturing method comprises the following steps: heating and melting a certain amount of asphalt in a heating container; uniformly mixing the molten asphalt with graphite and carbon fibers; pouring the uniformly mixed mixture of the graphite, the carbon fibers and the asphalt into a mold, extruding the mixture through a press machine, and forming to obtain a carbon fiber crucible blank; and putting the crucible blank into a graphitization furnace for heating and curing. Compared with the prior art, the manufacturing method and device of the carbon fiber crucible for the high-temperature treatment of the negative electrode carbon have the beneficial effects that the mixture of the graphite, the carbon fibers and the asphalt which are uniformly mixed is used as a main raw material of the carbon fiber crucible, and the carbon fibers can play a role in improving the structural strength of the crucible; the service life of the crucible can be prolonged, and the production cost of the graphitization process is reduced.
本发明公开了一种用于负极炭高温处理的碳纤维坩埚的制作方法，包括将一定量沥青放入加热容器中加热融化；将融化后的沥青与石墨及碳纤维混匀；将混匀后的石墨、碳纤维及沥青的混合物中倒入模具中，通过压力机对混合物进行挤压，成型得到碳纤维坩埚坯体；将坩埚坯体放入石墨化炉中加热固化。与现有技术相比，本发明提供的用于负极炭高温处理的碳纤维坩埚的制作方法装置的有益效果是：通过将混匀后的石墨、碳纤维及沥青的混合物作为碳纤维坩埚主要原料，其中，碳纤维可以起到增加坩埚的结构强度的作用，可以延长坩埚的使用寿命，降低石墨化过程的生产成本。
Manufacturing method of carbon fiber crucible for high-temperature treatment of negative electrode carbon
The invention discloses a manufacturing method of a carbon fiber crucible for high-temperature treatment of negative electrode carbon. The manufacturing method comprises the following steps: heating and melting a certain amount of asphalt in a heating container; uniformly mixing the molten asphalt with graphite and carbon fibers; pouring the uniformly mixed mixture of the graphite, the carbon fibers and the asphalt into a mold, extruding the mixture through a press machine, and forming to obtain a carbon fiber crucible blank; and putting the crucible blank into a graphitization furnace for heating and curing. Compared with the prior art, the manufacturing method and device of the carbon fiber crucible for the high-temperature treatment of the negative electrode carbon have the beneficial effects that the mixture of the graphite, the carbon fibers and the asphalt which are uniformly mixed is used as a main raw material of the carbon fiber crucible, and the carbon fibers can play a role in improving the structural strength of the crucible; the service life of the crucible can be prolonged, and the production cost of the graphitization process is reduced.
本发明公开了一种用于负极炭高温处理的碳纤维坩埚的制作方法，包括将一定量沥青放入加热容器中加热融化；将融化后的沥青与石墨及碳纤维混匀；将混匀后的石墨、碳纤维及沥青的混合物中倒入模具中，通过压力机对混合物进行挤压，成型得到碳纤维坩埚坯体；将坩埚坯体放入石墨化炉中加热固化。与现有技术相比，本发明提供的用于负极炭高温处理的碳纤维坩埚的制作方法装置的有益效果是：通过将混匀后的石墨、碳纤维及沥青的混合物作为碳纤维坩埚主要原料，其中，碳纤维可以起到增加坩埚的结构强度的作用，可以延长坩埚的使用寿命，降低石墨化过程的生产成本。
Manufacturing method of carbon fiber crucible for high-temperature treatment of negative electrode carbon
一种用于负极炭高温处理的碳纤维坩埚的制作方法
WU JIANYUN (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B01F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
,
Mischen, z.B. Lösen, Emulgieren, Dispergieren
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
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