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1)  Nanosized diamond particles
金刚石超微粉
1.
Considering that, the research on the field emission of the CNT and Nanosized diamond particles composed materials is meaningful.
碳纳米管已经被证实具有良好的场发射特性,而金刚石超微粉也具有负电亲和势低的特点。
2)  Uetradispersed diamond
超细金刚石微粉
3)  diamond powder
金刚石微粉
1.
A new purification method for ultrafine diamond powder was investigated.
通过大量实验,我们研究出一种提纯超细金刚石微粉的新方法:在专用试剂中利用超声波强力分散作用,打开金刚石制备过程形成的聚结体杂质,这样就增加试剂的接触面积,提高杂质成分的分解效果,最终得到提纯至99。
2.
Diamond powder is a superhard fine abrasive which has been more widely used in scince and industry.
金刚石微粉是一种超硬精细磨料,在科学和工业上的应用越来越广泛。
4)  diamond micropowder
金刚石微粉
1.
The article has presented a method of partly dissolving the phenol formaldehyde resin into alkali,separating the diamond micropowder from the solution and analyzing the powder size,its distribution and the state of powder particle surface by EPMA.
本文用部分碱解法分离出磨具中的金刚石微粉磨料,并借助于电子探针对微粉粒度、粒度分布及表面状态进行了分析。
5)  Ultrafine diamond
超微金刚石
1.
Traditional purification techniques,their merits and shortcomings were introduced,the characteristic of current chemical purification methods for ultrafine diamond were analyzed.
对人造金刚石的提纯技术进行了综述,着重介绍了人造金刚石传统的“三除”提纯工艺及其优缺点,分析了目前国内外超微金刚石主要的化学提纯方法及其优缺点,并简单介绍了超微金刚石近年来现有的几种物理提纯方法的特点及人造金刚石的提纯进展,并对超微金刚石的提纯技术和其应用前景进行了展望。
2.
XRD measurement of the ultra fine diamond (UFD) obtained from the soot of explosive detonated in different conservative substance were made, the results showed that the ultrafine diamond obtained by detonation soot is Cubic diamond crystallites; water has the best preservative efFect to protect the UFD formed in detonation reaction from graphitization or oxidization.
用爆轰法合成了超微金刚石,X射线晶相分析、晶粒尺寸及点阵畸变的测量表明,得到的超微金刚石为立方金刚石微晶,用水作冷却保护的效果比较好,获得的超微金刚石的尺寸为4~6urn,其微应力用比静压法合成的金刚石的大一倍。
3.
The thermal stability of ultrafine diamond(UFD) obtained from 'detonation is studied by means of DTA, TG and XRD.
用差热、热失重和X射线衍射分析对爆轰合成纳米超微金刚石的热稳定性进行了研究,分析了不同合成和提纯条件以及不同气氛对超微金刚石热稳定性的影响。
6)  ultrafine powder of diamond
金刚石超细粉
补充资料:染料细粉及超细粉
分子式:
CAS号:

性质:非水溶性染料或不易溶染料常采用的剂型。如分散染料、还原染料等对粒度及粒度分布均有一定要求,要求相对集中,过细、过粗,均对使用有不良影响。染料生产企业对本企业的产品均作了规定。这些染料产品一般多在2μm到上到4μm范围内,如对某些分散染料要求控制在1μm左右,分散性能4~5级,还原染料也与分散染料近似,故有超细粉之称。为使染料产品达到上述细度,常采用万能粉碎机或砂磨、球磨等进行粉碎。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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