A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of preform, carbon-carbon product and thermal insulation cylinder
The invention relates to a preparation method of a preform. The preparation method comprises the following steps: forming a preform lower layer; forming a sacrificial layer on the lower layer of the preform; forming a preform middle layer around the sacrificial layer; forming a prefabricated body upper layer on the prefabricated body middle layer; the prefabricated body comprises the following layers: a prefabricated body lower layer; a preform middle layer having a sacrificial layer; the prefabricated body upper layer and the prefabricated body lower layer are formed by laminating carbon cloth and a carbon fiber net tire and/or a pre-oxidized wire net tire; the prefabricated body upper layer is formed by laminating carbon cloth and a carbon fiber net tire and/or a pre-oxidized wire net tire; and the preform middle layer is formed by laminating carbon cloth coated with a sacrificial layer and a carbon fiber mesh tire and/or a pre-oxidized wire mesh tire. The invention further relates to a preparation method of the carbon-carbon product and a preparation method of the heat preservation cylinder.
本申请涉及一种预制体的制备方法，其包括：形成预制体下层；在所述预制体下层上形成牺牲层；围绕所述牺牲层形成预制体中层；在所述预制体中层上形成预制体上层；其中，所述预制体包括如下层：预制体下层；具有牺牲层的预制体中层；预制体上层，预制体下层由碳布和碳纤维网胎和/或预氧丝网胎叠层而成；预制体上层由碳布和碳纤维网胎和/或预氧丝网胎叠层而成；预制体中层由包裹着牺牲层的碳布和碳纤维网胎和/或预氧丝网胎叠层而成。本申请还涉及碳碳制品的制备方法和保温筒的制备方法。
Preparation method of preform, carbon-carbon product and thermal insulation cylinder
The invention relates to a preparation method of a preform. The preparation method comprises the following steps: forming a preform lower layer; forming a sacrificial layer on the lower layer of the preform; forming a preform middle layer around the sacrificial layer; forming a prefabricated body upper layer on the prefabricated body middle layer; the prefabricated body comprises the following layers: a prefabricated body lower layer; a preform middle layer having a sacrificial layer; the prefabricated body upper layer and the prefabricated body lower layer are formed by laminating carbon cloth and a carbon fiber net tire and/or a pre-oxidized wire net tire; the prefabricated body upper layer is formed by laminating carbon cloth and a carbon fiber net tire and/or a pre-oxidized wire net tire; and the preform middle layer is formed by laminating carbon cloth coated with a sacrificial layer and a carbon fiber mesh tire and/or a pre-oxidized wire mesh tire. The invention further relates to a preparation method of the carbon-carbon product and a preparation method of the heat preservation cylinder.
本申请涉及一种预制体的制备方法，其包括：形成预制体下层；在所述预制体下层上形成牺牲层；围绕所述牺牲层形成预制体中层；在所述预制体中层上形成预制体上层；其中，所述预制体包括如下层：预制体下层；具有牺牲层的预制体中层；预制体上层，预制体下层由碳布和碳纤维网胎和/或预氧丝网胎叠层而成；预制体上层由碳布和碳纤维网胎和/或预氧丝网胎叠层而成；预制体中层由包裹着牺牲层的碳布和碳纤维网胎和/或预氧丝网胎叠层而成。本申请还涉及碳碳制品的制备方法和保温筒的制备方法。
Preparation method of preform, carbon-carbon product and thermal insulation cylinder
一种预制体、碳碳制品、保温筒的制备方法
DU LULU (author) / YAO HONG (author) / ZHAO LINGHANG (author) / DUAN BIN (author) / ZHANG XI (author) / LI XINGANG (author) / ZHANG HAIYANG (author) / WANG YANG (author) / ZHANG TINGRUI (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
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