Fabrication and Study on Thermal Conductivity, Electrical Properties, and Mechanical Properties of the Lightweight Carbon/Carbon Fiber Composite
文献类型：期刊论文
| 作者 | Tang, Bo; Wang, Ying; Yu, Jinhong; Yang, Ke; Lu, Yonggen; Wu, Xinfeng; Sun, Kai; Li, Xiaofeng; Fan, Runhua; Shi, Danda |
| 刊名 | JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2020 |
| 卷号 | 2020 |
| 关键词 | CARBON PYROLYSIS MICROSTRUCTURE TEMPERATURE PROTECTION RESISTANCE OXIDATION COATINGS BEHAVIOR EROSION |
| DOI | 10.1155/2020/3208791 |
| 英文摘要 | In this paper, lightweight carbon/carbon fiber composite thermal field insulation materials were fabricated by the process method of long carbon fiber airflow netting-needle punching forming felt-resin impregnation-molding curing-high-temperature carbonization and graphitization. The microscopic morphology, conductivity, bending strength, and thermal conductivity of carbon/carbon fiber composites were measured by using the scanning electron microscope (SEM), four probes, electronic universal testing machine, and thermal analyzer. The results show that the long carbon fiber in the carbon/carbon fiber composite forms a three-dimensional structure ofX-Y-Zwith a density of 0.16 +/- 0.02 g/cm(3), which makes the composite material have excellent thermal insulation performance at high temperature, and the conductivity is 1452.4 S/m (plane direction) and 182.8 S/m (perpendicular to the plane direction), the compressive strength is 0.2 MPa (plane direction) and 1.31 MPa (perpendicular to the plane direction), the bending strength is 0.24 MPa (plane direction) and 1.1 MPa (perpendicular to the plane direction), and the thermal conductivity is 0.076 W/(mK) (25 degrees C) and 0.17 W/(mK) (1200 degrees C), respectively. The above process methods and test results will provide the application of the carbon/carbon fiber composite in the solar polysilicon furnace, single crystal silicon furnace, semiconductor furnace, sapphire furnace, fiber drawing furnace, and high-end metallurgical heat treatment furnaces, as well as applications in other high-temperature insulation environments, and also provide some suggestions in these insulation applications. |
| 学科主题 | Chemistry |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20575]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Lu, YG (corresponding author), Donghua Univ, State Key Lab Chem Fibers Modificat & Polymer Mat, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China. 2.Wu, XF (corresponding author), Hangzhou Vulcan New Mat Technol Co Ltd, Hangzhou 311255, Peoples R China. 3.Yu, JH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China. 4.Wu, XF (corresponding author), Shanghai Maritime Univ, Coll Ocean Sci & Engn, Shanghai 201306, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Tang, Bo,Wang, Ying,Yu, Jinhong,et al. Fabrication and Study on Thermal Conductivity, Electrical Properties, and Mechanical Properties of the Lightweight Carbon/Carbon Fiber Composite[J]. JOURNAL OF CHEMISTRY,2020,2020. |
| APA | Tang, Bo.,Wang, Ying.,Yu, Jinhong.,Yang, Ke.,Lu, Yonggen.,...&Shao, Wei.(2020).Fabrication and Study on Thermal Conductivity, Electrical Properties, and Mechanical Properties of the Lightweight Carbon/Carbon Fiber Composite.JOURNAL OF CHEMISTRY,2020. |
| MLA | Tang, Bo,et al."Fabrication and Study on Thermal Conductivity, Electrical Properties, and Mechanical Properties of the Lightweight Carbon/Carbon Fiber Composite".JOURNAL OF CHEMISTRY 2020(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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