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- nano - sized aluminium hydroxide 纳米氢氧化铝
- PTFE matrix composites were fabricated using mixing nano sized powder process and vaporizing impregnant process. 采用溶剂蒸发法和固体纳米粉末混合法制备两种工艺制备了PTFE复合材料。
- Y. Q. Li, T. Qiu, J. Xu, and X. C. He, “Surface Modification of Aluminium Nitride Powder”, J. Mater. Sci. Lett.,15, 1758-1761, 1996. 陈惠军,“氮化铝粉体表面披覆无机物之抗湿处理技术”,成功大学硕士论文,民91年毕业。
- There are mainly two methods to prepare nano sized titania, uch as vapor phase process and liquid phase process. 纳米钛白的制备方法大致可分为两类,即气相法和液相法,而液相法是研究的重点和热点。
- The influence of high energy ball miiling of alumina powder on the aluminium nitride synthesis by carbothermal reductionnitridahon method has been investigated. 研究了高能球磨对氧化铝碳热还原反应制备氮化铝的作用。
- The results show that the hardness of composites fabricated with vaporizing impregnant process is much higher than that fabricated with mixing nano sized powder process. 结果表明在填料含量相同时,溶剂蒸发法制备的PTFE复合材料的硬度显著高于固体纳米粉末混合法制备的PTFE复合材料的硬度;
- The type,reaction mechanism and application of nano sized semiconductor photocatalyst are reviewed.The improvement of photocatalyst is also discussed in brief. 对半导体光催化剂的类型、作用机理、应用及其性能改进作了综合评述。
- Compared with pure PTT, the thermal stability, crystallization and tensile performance of the PTT/MMT composites are improved due to the introduction of nano sized DK2 MMT. 与纯PTT相比,由于MMT在PTT基体中达到纳米尺寸分散,PTT/MMT复合材料的热稳定性能、结晶性能和拉伸性能都得到了明显提高。
- The preparation of aluminium nitride powder by means of direct nitridation under pressurized nitrogen atmosphere and carbothermal nitridation of alumina is studied. 对在加压氮气中金属铝粉的直接氮化和氧化铝粉的碳热还原氮化法制备氮化铝粉末进行了研究。
- Using nitrates and etylene diamine tetra acetic acid(EDTA) as raw materials, Nano size La 0.8 Sr 0.2 FeO 3 powder was synthesized by EDTA complexing Sol Gel method at lower temperature. 以金属硝酸盐和乙二胺四乙酸 (EDTA)为原料 ;用EDTA络合溶胶 凝胶法合成了La0 .;8Sr0
- Tongchuan City Xinguang Aluminium Company is one of large size aluminium plant.The investment for the second expanding project is completed.Now, it can produce electrolytic aluminum of 25 tons. 铜川市鑫光铝业有限公司是全国大型铝厂之一,二期扩建工程已完成投资,年产电解铝可达25吨。
- nano sized Y-type oxytitanium phthalocyanine 纳米酞菁氧钛
- SMALL SIZE ALUMINIUM HATCH COVER 铝质小型舱口盖
- Keywords molybdenum disilicide;aluminium nitride;silica;mechanical properties; 二硅化钼;氮化铝;二氧化硅;力学性能;
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- Synthesis of Ultrafine Aluminium Nitride Powder by a Low-temperature Carbothermal Reduction Process 低温碳热还原法合成氮化铝陶瓷超细粉末
- Study on Synthesis of Aluminium Nitride Powder by Carbothermal Reduction Process 碳热还原法合成氮化铝陶瓷粉末的研究
- Microstructure and Thermal Conductivity of Aluminium Nitride with (YCa)F_3 as Sintering Aid (YCa)F_3助烧AIN陶瓷的显微结构和热导率
- A man's shirt is sized by its neck. 男子的衬衫号码是按领口大小分的。
- Keywords nano size diamond;vacuum fluxing coating;tribological property; 纳米金刚石;真空熔覆涂层;摩擦学性能;