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A platform for research: civil engineering, architecture and urbanism
Silicon carbide thin-walled tube and manufacturing method and equipment thereof
The invention relates to the field of material preparation, and particularly discloses a silicon carbide thin-walled tube and a manufacturing method and equipment thereof. Raw materials of the silicon carbide thin-walled tube comprise the following components: silicon carbide; the use amount of the plasticizer is 10 to 13 weight percent of the silicon carbide; a novel blank methyl CMC-BL, wherein the use amount of the novel blank methyl CMC-BL is 0.2-2 wt% of that of the silicon carbide; the use amount of the lubricant is 1-4 wt% of the silicon carbide; the dosage of the dispersing agent is 10 to 20 weight percent of the silicon carbide; the dosage of the water is 20-30 wt% of that of the silicon carbide. According to the method, the wall thickness lt can be prepared; the thickness of the silicon carbide thin-walled tube is 0.3 mm, and the silicon carbide thin-walled tube is excellent in performance and high in uniformity; the out-of-roundness of the silicon carbide thin-walled tube is The diameter is 0.05 mm, and the straightness is lt; the thickness difference is 1.0 mm/m, and the wall thickness difference is lt; and the silicon carbide thin-walled tube is convenient to assemble, and the wear resistance and corrosion resistance are excellent.
本申请涉及材料制备领域，具体公开了一种碳化硅薄壁管及其制造方法及设备。一种碳化硅薄壁管，原料包括以下组分：碳化硅；塑化剂，所述塑化剂的用量为碳化硅的10‑13wt%；新型坯甲基CMC‑BL，所述新型坯甲基CMC‑BL的用量为碳化硅的0.2‑2 wt%；润滑剂，所述润滑剂的用量为碳化硅的1‑4wt%；分散剂，所述分散剂的用量为碳化硅的10‑20wt%；水的用量为碳化硅的20‑30wt%。本申请可以制备得到壁厚<0.3mm的碳化硅薄壁管，而且碳化硅薄壁管的性能优异且均匀性高；碳化硅薄壁管的不圆度<0.05mm，直线度<1.0mm/m，壁厚差<0.03mm，便于碳化硅薄壁管的装配，而且耐磨耐腐蚀性能优异。
Silicon carbide thin-walled tube and manufacturing method and equipment thereof
The invention relates to the field of material preparation, and particularly discloses a silicon carbide thin-walled tube and a manufacturing method and equipment thereof. Raw materials of the silicon carbide thin-walled tube comprise the following components: silicon carbide; the use amount of the plasticizer is 10 to 13 weight percent of the silicon carbide; a novel blank methyl CMC-BL, wherein the use amount of the novel blank methyl CMC-BL is 0.2-2 wt% of that of the silicon carbide; the use amount of the lubricant is 1-4 wt% of the silicon carbide; the dosage of the dispersing agent is 10 to 20 weight percent of the silicon carbide; the dosage of the water is 20-30 wt% of that of the silicon carbide. According to the method, the wall thickness lt can be prepared; the thickness of the silicon carbide thin-walled tube is 0.3 mm, and the silicon carbide thin-walled tube is excellent in performance and high in uniformity; the out-of-roundness of the silicon carbide thin-walled tube is The diameter is 0.05 mm, and the straightness is lt; the thickness difference is 1.0 mm/m, and the wall thickness difference is lt; and the silicon carbide thin-walled tube is convenient to assemble, and the wear resistance and corrosion resistance are excellent.
本申请涉及材料制备领域，具体公开了一种碳化硅薄壁管及其制造方法及设备。一种碳化硅薄壁管，原料包括以下组分：碳化硅；塑化剂，所述塑化剂的用量为碳化硅的10‑13wt%；新型坯甲基CMC‑BL，所述新型坯甲基CMC‑BL的用量为碳化硅的0.2‑2 wt%；润滑剂，所述润滑剂的用量为碳化硅的1‑4wt%；分散剂，所述分散剂的用量为碳化硅的10‑20wt%；水的用量为碳化硅的20‑30wt%。本申请可以制备得到壁厚<0.3mm的碳化硅薄壁管，而且碳化硅薄壁管的性能优异且均匀性高；碳化硅薄壁管的不圆度<0.05mm，直线度<1.0mm/m，壁厚差<0.03mm，便于碳化硅薄壁管的装配，而且耐磨耐腐蚀性能优异。
Silicon carbide thin-walled tube and manufacturing method and equipment thereof
一种碳化硅薄壁管及其制造方法及设备
YAN YONGJIE (author) / ZHANG JUNLIANG (author)
2022-11-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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