纳米隔热材料在舰船上的应用研究

发布时间：2018-08-04 13:42

【摘要】：纳米材料依旧是21世纪的明星材料,纳米隔热材料由于其明显的低热导率,一出现就成为舰船行业的研究热点。与传统的隔热材料相比,相同的隔热面积需要的纳米隔热材料更少。本文以纳米孔隔热材料的制造工艺为例,探索纳米隔热材料的工艺流程,并将纳米孔隔热材料和传统的隔热材料的压缩强度进行对比,对不同温度下纳米孔隔热材料的加热线收缩率进行研究。结果发现,纳米孔隔热材料的压缩强度高于传统的无机隔热材料,却低于硅酸铝纤维,纳米孔隔热材料的最佳使用温度为1 000℃左右。
[Abstract]:Nanomaterials are still the star materials in the 21st century. Because of their obvious low thermal conductivity, nanomaterials have become a research hotspot in ship industry. Compared with the traditional insulation materials, the same insulation area requires less nano insulation materials. In this paper, the manufacturing process of nano-porous insulation material is taken as an example to explore the technological process of nano-insulation material, and the compression strength of nano-pore insulation material and traditional heat insulation material is compared. The shrinkage of heating line of nano-pore insulation materials at different temperatures was studied. The results show that the compression strength of nano-porous insulation material is higher than that of traditional inorganic insulating material, but lower than that of aluminum silicate fiber. The optimum temperature of nano-pore insulation material is about 1000 鈩，

本文编号：2164063