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A platform for research: civil engineering, architecture and urbanism
Production process of plate for carbon-carbon spliced thermal insulation cylinder
The invention discloses a production process of a plate for a carbon-carbon spliced thermal insulation cylinder, and relates to the technical field of carbon-carbon composites. The production process of the plate for the carbon-carbon spliced thermal insulation cylinder comprises the following steps of: manufacturing a prefabricated plate body; sprayingresin to the surface of the prefabricated plate body; wrapping the prefabricated plate body with polytetrafluoroethylene cloth; putting the prefabricated plate body into a press vulcanizer, and carrying out hot-pressing shaping; putting a carbon-carbon plate obtained by hot-pressing shaping into a vapor deposition furnace, and carrying out vapor deposition; and putting the carbon-carbon plate subjected to vapor deposition into a high-temperature furnace, and carrying out high-temperature graphitization treatment, so as to finally obtain the carbon-carbon plate for the carbon-carbon spliced thermal insulation cylinder. According to the production process of the plate for the carbon-carbon spliced thermal insulation cylinder, a hot-pressing shaping, vapor deposition and high-temperature graphitization combined production process is creatively provided, so that the production procedures of the plate for the carbon-carbon spliced thermal insulation cylinder is reduced, the production cycle is shortened, and production cost is low; after the prefabricated plate body is subjected to hot-pressing shaping and vapor deposition, so that the problem of deformation of the plate due to low density of the prefabricated plate body and vapor deposition.
本发明公开了一种碳碳拼接保温筒用板材的生产工艺，涉及碳碳复合材料技术领域，该碳碳拼接保温筒用板材的生产工艺，包括以下步骤，预制板体制作，在预制板体表面喷涂树脂，将预制板体用四氟布进行包裹，放入平板硫化机中进行热压定型，热压定型制得的碳碳板材放入气相沉积炉中，进行气相沉积，之后将气相沉积后的碳碳板材放入高温炉，进行高温石墨化处理，最终制得碳碳拼接保温筒用的碳碳板材，本发明创造性提出热压定型+气相沉积+高温石墨化生产工艺，减少碳碳拼接保温筒用板材生产工序，缩短生产周期，生产成本低，对预制体板材采取热压定型后，进行气相沉积，减少因预制体密度低，进行气相沉积，引起板材发生变形问题。
Production process of plate for carbon-carbon spliced thermal insulation cylinder
The invention discloses a production process of a plate for a carbon-carbon spliced thermal insulation cylinder, and relates to the technical field of carbon-carbon composites. The production process of the plate for the carbon-carbon spliced thermal insulation cylinder comprises the following steps of: manufacturing a prefabricated plate body; sprayingresin to the surface of the prefabricated plate body; wrapping the prefabricated plate body with polytetrafluoroethylene cloth; putting the prefabricated plate body into a press vulcanizer, and carrying out hot-pressing shaping; putting a carbon-carbon plate obtained by hot-pressing shaping into a vapor deposition furnace, and carrying out vapor deposition; and putting the carbon-carbon plate subjected to vapor deposition into a high-temperature furnace, and carrying out high-temperature graphitization treatment, so as to finally obtain the carbon-carbon plate for the carbon-carbon spliced thermal insulation cylinder. According to the production process of the plate for the carbon-carbon spliced thermal insulation cylinder, a hot-pressing shaping, vapor deposition and high-temperature graphitization combined production process is creatively provided, so that the production procedures of the plate for the carbon-carbon spliced thermal insulation cylinder is reduced, the production cycle is shortened, and production cost is low; after the prefabricated plate body is subjected to hot-pressing shaping and vapor deposition, so that the problem of deformation of the plate due to low density of the prefabricated plate body and vapor deposition.
本发明公开了一种碳碳拼接保温筒用板材的生产工艺，涉及碳碳复合材料技术领域，该碳碳拼接保温筒用板材的生产工艺，包括以下步骤，预制板体制作，在预制板体表面喷涂树脂，将预制板体用四氟布进行包裹，放入平板硫化机中进行热压定型，热压定型制得的碳碳板材放入气相沉积炉中，进行气相沉积，之后将气相沉积后的碳碳板材放入高温炉，进行高温石墨化处理，最终制得碳碳拼接保温筒用的碳碳板材，本发明创造性提出热压定型+气相沉积+高温石墨化生产工艺，减少碳碳拼接保温筒用板材生产工序，缩短生产周期，生产成本低，对预制体板材采取热压定型后，进行气相沉积，减少因预制体密度低，进行气相沉积，引起板材发生变形问题。
Production process of plate for carbon-carbon spliced thermal insulation cylinder
一种碳碳拼接保温筒用板材的生产工艺
LI ZHIBAO (author) / YANG HAO (author) / FAN QIANGUO (author) / HOU GUANGYUAN (author) / JIA WULIN (author) / LIU XIONG (author)
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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