1) 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。
2) ultrafine diamond (UFD)
超微金刚石(UFD)
4) 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。
5) ultrafine diamond
超细金刚石
1.
The effect of particle size of explosive on the yield ofthe explosively synthesized ultrafine diamonds;
炸药粒度对爆轰合成超细金刚石得率的影响
2.
This paper proposes a method to use Mach effect in explosive detonation to enhance the yield of ultrafine diamond.
在爆轰法合成超细金刚石中利用马赫效应提高金刚石得率。
3.
S In the article,the mechanism of ultrafine diamond synthesized from the carbon ofexplorives, are given a systematic summary and analysis from three aspects,experimental explorestheoretical research and numerical modelling.
从实验探索、理论研究和数值模拟三方面对利用炸药分子中的碳合成超细金刚石的机理进行了系统的总结与分析，并介绍了目前这个领域的一些有待研究的问题。
6) 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。
补充资料：大理石石渣罩面水磨石,镶嵌大理石片的水磨石
CAS：68038-71-1
中文名称：苏云金芽孢杆菌制剂；苏云金杆菌；大理石石渣罩面水磨石,镶嵌大理石片的水磨石；7216杀虫菌；BT生物农药
英文名称：bacillus thuringiensis；agritol；bacillus thuringensis；bacillus thuringiensis berliner；bactospein；bactur；bakthane；berliner；biotrol；bitoksybacillin；btb 202；dipel
中文名称：苏云金芽孢杆菌制剂；苏云金杆菌；大理石石渣罩面水磨石,镶嵌大理石片的水磨石；7216杀虫菌；BT生物农药
英文名称：bacillus thuringiensis；agritol；bacillus thuringensis；bacillus thuringiensis berliner；bactospein；bactur；bakthane；berliner；biotrol；bitoksybacillin；btb 202；dipel
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条