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Carbon/carbon composite material crucible prepared based on winding process and needling process
The invention relates to a carbon/carbon composite material crucible prepared on the basis of a winding process and a needling process and a preparation process of the carbon/carbon composite material crucible. The carbon/carbon composite material crucible comprises a straight-barrel-shaped barrel body section and a base which are sequentially arranged from top to bottom and integrally connected. The straight-barrel-shaped barrel body section comprises a barrel body section annular winding layer and a barrel body section spiral winding layer which are formed by winding fibers, needle holes are distributed in the barrel body section annular winding layer and the barrel body section spiral winding layer in the axial direction and the circumferential direction, the base is formed by winding through a wet method, and the crucible is made of a carbon/carbon composite material. Compared with the prior art, the crucible product is high in strength and free of layering; and the production efficiency of the preparation process is high.
本发明涉及一种基于缠绕工艺和针刺工艺制备的碳/碳复合材料坩埚及其制备工艺，所述碳/碳复合材料坩埚包括自上而下依次设置并一体连接的直筒形筒身段和底座，所述直筒形筒身段包括均由纤维缠绕而成的筒身段环向缠绕层和筒身段螺旋缠绕层，所述筒身段环向缠绕层和筒身段螺旋缠绕层上沿轴向和周向分布有针刺孔，所述底座采用湿法缠绕成型，所述坩埚采用碳/碳复合材料制成。与现有技术相比，本发明的坩埚制品强度高、不分层，制备工艺产出效率高。
Carbon/carbon composite material crucible prepared based on winding process and needling process
The invention relates to a carbon/carbon composite material crucible prepared on the basis of a winding process and a needling process and a preparation process of the carbon/carbon composite material crucible. The carbon/carbon composite material crucible comprises a straight-barrel-shaped barrel body section and a base which are sequentially arranged from top to bottom and integrally connected. The straight-barrel-shaped barrel body section comprises a barrel body section annular winding layer and a barrel body section spiral winding layer which are formed by winding fibers, needle holes are distributed in the barrel body section annular winding layer and the barrel body section spiral winding layer in the axial direction and the circumferential direction, the base is formed by winding through a wet method, and the crucible is made of a carbon/carbon composite material. Compared with the prior art, the crucible product is high in strength and free of layering; and the production efficiency of the preparation process is high.
本发明涉及一种基于缠绕工艺和针刺工艺制备的碳/碳复合材料坩埚及其制备工艺，所述碳/碳复合材料坩埚包括自上而下依次设置并一体连接的直筒形筒身段和底座，所述直筒形筒身段包括均由纤维缠绕而成的筒身段环向缠绕层和筒身段螺旋缠绕层，所述筒身段环向缠绕层和筒身段螺旋缠绕层上沿轴向和周向分布有针刺孔，所述底座采用湿法缠绕成型，所述坩埚采用碳/碳复合材料制成。与现有技术相比，本发明的坩埚制品强度高、不分层，制备工艺产出效率高。
Carbon/carbon composite material crucible prepared based on winding process and needling process
基于缠绕工艺和针刺工艺制备的碳/碳复合材料坩埚
LIU KUN (author) / HANG SONG (author) / WU HAIFENG (author) / HUI GUOYI (author)
2021-07-30
Patent
Electronic Resource
Chinese
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