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nanosize aluminum powders 纳米铝粉
The corner is piled full of aluminum powder, what is it used for? 墙角堆着这么多银粉，准备做什么用?
So I mixed in drywall plaster (calcium sulfate) and more aluminum powder. 所以我将原料混合在石膏中（即硫酸钙），并且多加了些铝粉。
The dispersion and directional array effects of aluminum powders were characterized with high power microscope and spectrophotometer. 采用高倍显微镜和分光光度计对铝粉的分散和定向排列效果进行了表征。
Aluminum powder is placed in a saturated solution of ammonium perchlorate in water. 铝粉放在过氯酸铵的饱和溶液中。
SiO_2 film was coated on the flake aluminum powder by sol-gel method to improve its acid resistance. 采用溶胶-凝胶法在片状铝粉表面包覆SiO_2薄膜,以改善其耐酸性能。分析了正硅酸乙酯(TEOS)水解-缩聚反应在粒子表面包覆SiO_2膜的形成机理,并以此制备了SiO_2/Al复合粒子。
Die-casting aluminum powder polyester painted in different colours ,PTFE or Nickel plated. 压铸铝合金表面金属粉末喷涂各种颜色、PTFE涂层或镀镍处理。
Thermite is aluminum powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction. 铝热是铝粉，一种金属氧化剂，能产生我们所谓的铝热反应。
And acrylate is of better functions for aluminum powder to delaminate and felt at room temperature. 指出改性丙烯酸酯对于铝粉室温分层粘结有着较好的前景。
The key factor that controls aluminum hydrolyzing is activity of the aluminum powder. 金属铝粉活性是制约单质铝发生水解反应的关键因素。
Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol. 以合成出的丙醇铝为催化剂,无水氯化锌为助催化剂,用丙醛一步合成了丙酸丙酯,收率可达92%25,选择性可达93%25。
The effect of organic fiber and aluminum powder addition on tbe explosion resistance of high alumina low cementcastable was investigated. 研究了在高铝质低水泥浇注料中加入一定量的有机纤维和金属铝粉对其抗爆裂性的作用。
The behaviors of dust explosion of flake aluminum powder,RDX powder and their mixtures were studied experimentally by using a 20 L explosion vessel. 采用20立升爆炸球对片状铝粉、黑索今(RDX)粉尘及它们的混合粉尘的爆炸行为进行了实验研究。
The effects of aluminum powder in sensitization of explosive are analyzed in detail and the experimental results are given. 详细地分析了铝粉的敏化作用原理,并给出了实验结果;
The mechanism of improvement of explosion resistance with addition of aluminum powder, organic foaming a-gent azodiformamide, aluminum lactate and organic f... 同时还探讨了添加金属铝粉、有机发泡剂偶氮酰胺、乳酸铝及有机纤维的作用机理。
The results show that: the specimens with metal silicon or aluminum powder become denser because the plastic metal powder contributes to filling the space. 结果表明:在纯碳化硅材料中分别加入硅、铝粉之后,由于金属的延展性,在成型过程中有利的填充了碳化硅颗粒间的空隙,使得干坯更加致密。
The particle size of Ti_3SiC_2 will be decreased to about 100 nm and the particles distribute homogeneously in the aluminum powder prepared with zirconia balls,whereas the conglomeration will be formed using steel balls and agate balls. 采用氧化锆磨球可以使Ti3SiC2的颗粒更好地细化且均匀分散在Al基体中,而用钢球和玛瑙球则易产生混合粉的团聚。
Zinc basic coating, prepared with flake zinc powder, aluminum powder, chromic anhydride and some other organic compounds, possessed good combination force and corrosion resistance. 利用片状锌粉、铝粉、铬酐及其它有机物配制的锌基涂料具有良好的结合力和耐蚀性。
Using aluminum powder as substrate and innoxious inorganic water-soluble salts as adhesives, the process of aluminum based water-soluble metallic micro-powder coating was developed. 试以金属铝粉为基体，以其它无毒无害的无机可溶性盐为粘接剂，研制开发出具有较强耐蚀性和少污染的铝基水系金属微粉涂层工艺。
Adding appropriate amount of short carbon fibers and aluminum powder to increase the tensile strength of bimaleimide (BMI) can greatly improve the composite's mechanical properties. 摘要加入适当的碳纤维和铝粉对双马来酰亚胺(BMI)树脂进行复合增韧，可以有效改善其力学性能。