الجمعة، 29 أكتوبر، 2010

Synthetic diamond

 
They say that metallic sodium is hazardous, because they interact strongly and strongly with water vapor, so it has been added quantities of excess carbon dioxide, to make sure that the consumption of that article in full, pointing out that this interaction has been carried out more than 80 times, without any problems Safety


Register and the research team in the latest issue of the Journal of the American Society of Chemistry, the countries of the diamonds first and reached about a quarter of a millimeter, which is a very small size does not fit their wedding rings or earrings or necklaces , but it might be useful in cutting tools and industrial Scrapers


The researchers said they were able to improve the process to the point where industry can diamonds larger size of 1.2 mm, they are transparent, colorless, and can be used in jewelryAlthough this process is carried out with varying temperature reasonable, say experts at King's College London, the air pressure used in the $ 800 air is still serious, skeptical of the ability of these diamonds as small and sandy to compete with the diamond product means the traditional industrial, in spite of the possibility of improved However, it may not reach the same level as the current natural diamond





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