Research on Removing of Pyrophyllite in Synthetic Diamond by the Physical Method Instead of Chemical Method

Zhong Ping Luo

doi:10.4028/www.scientific.net/AMR.557-559.1607

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 557-559Research on Removing of Pyrophyllite in Synthetic...

Research on Removing of Pyrophyllite in Synthetic Diamond by the Physical Method Instead of Chemical Method

Abstract:

As a harmful impurity, Pyrophyllite must be remove in synthetic diamond purification process. It commonly use chemical method. A trial research is made on the removing of pyrophyllite impurity in synthetic diamond by physical method. As a result, after synthetic diamond materials containing pyrophyllite are selectively interground in the ball grinding machine, the pyrophyllite is effectively broken and removed from the coarse – medium grade diamond only by physical method, but diamond quality is not affected.

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Periodical:

Advanced Materials Research (Volumes 557-559)

Pages:

1607-1611

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.557-559.1607

Citation:

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Online since:

July 2012

Authors:

Zhong Ping Luo

Keywords:

Broken, Grinding Machine, Impurity Removed by Physical Method, Pyrophyllite, Synthetic Diamond

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References

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