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球磨法的英文

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  • ball milling method

例句与用法

  • Chapter 2 . powder synthesis techniques fall into three broad categories : ( 1 ) precipitation from a salt solution , ( 2 ) condensation from the vapor phase , and ( 3 ) high - energy milling
    第二章:纳米微粒的制备方法纳米材料的制备方法主要分为三大类:液相法、气相法和高能球磨法
  • Author pay more attention to the carbon isotope values of gas in fluid inclusions . the methods of pyrolysis and vaccum ball grinding have been used to obtain carbon dioxide , methane and other gases . then , the carbon isotope values of these gases have been identified by gc - c - ir - ms
    加强了对包裹体中气体碳同位素测定方法研究,真空球磨法提取气体进行碳同位素分析的方法无裂解和氧化反应,代表真实流体,测定的碳同位素值可靠。
  • The iron covered silicon powder was fabricated separately by the milling method and the mixing method . treated separately at 500 , 600 , 700 , 800 , 900 and 1000 for 1 minute , the iron silicon alloy bulk was attained . it also found that the density of the bulk was enhanced by the boost of the treated temperature
    实验分别采用球磨法和混料法制备铁硅包覆粉末,采用放电等离子烧结技术分别在500 , 600 , 700 , 800 , 900 , 1000保温一分钟进行处理,得到铁硅合金块体,研究发现,随着处理温度的提高,块体的致密度随之增加,显微结构的分析表明,块体基本保持了包覆粉末原始自然状态。
  • Abstract : in this paper , the methods including the reduction ball - milling , the optical induction , the chemical reduction , the liquid phase reduction , the liquid - solid phase reduction , the spray pyrolysis , the evaporation and condensation , and the atomization et al . which have been used for preparation of nanometer silver flakes and nanometer spherical silver powders in china since the 1990s were summarized under categories , the features of each method were compared , the development of preparation technology was looked forward to , in the meantime , the present application and potential application of nanometer silver powders were expounded
    摘要:本文分类总结了20世纪90年代以来国内纳米片状银粉和球形银粉的制备方法,包括还原球磨法、光诱导法、化学还原法、液相还原法、液-固相还原法、喷雾热分解法、蒸发冷凝法及雾化法等,比较了各种方法的优缺点,展望了纳米银粉制备技术的发展,同时,论述了纳米银粉现有的和潜在的用途。
  • With the reference of many relevant materials , the author prepared a fined molybdenum disulfide powder with a average size of 800nm by ball milling , and a nano - copper with average size of 30nm in micromulsion solution method , and synthesized surface - modified titanium dioxide nanoparticles with average size of 40nm in organic media via sol - gel method . the tribological performances of three particles were studied by universal test as well , with the result of fined molybdenum disulfide powder with good reducing wear and antiwear performance at low load , nano - copper with good reducing wear and antiwear performance at high load , surface - modified titanium dioxide nanoparticles maintaining stable reducing wear and antiwear performance from low load to high load due to its characteristics of organic and inorganic nanocomposite . the results indicate that the nanocomposite is the most perspective oil additive . the reducing wear and antiwear mechanism of nano oil additive was studied with in - situ tribochemical principle . nano additives possess broadly developing prospect with its above - mentioned performance
    在参阅了大量文献的基础上,分别采用了球磨法、微乳液法、溶胶?凝胶法制备了超细二硫化钼、纳米铜粒子、表面修饰纳米二氧化钛,经原子力显微镜测试,获得的超细二硫化钼的粒度平均在800nm以内,纳米铜粒子平均粒度约为30nm ,表面修饰纳米二氧化钛平均粒度约为40nm ,在万能摩擦磨损试验机上测试了三种粒子的摩擦学特性,结果表明:在合理的添加浓度范围内,超细二硫化钼在低载时具有优良的减摩抗磨性能,纳米铜在高载时具有比较好的减摩抗磨性能,表面修饰二氧化钛粒子因具有有机与无机复合物的特性,从低载到高载都保持稳定的减摩抗磨性能。
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