Influences of Additive Si on the Synthesis of Diamonds Using Fe Power as Catalyst

Abstract:

Article Preview

In this paper, industrial diamonds using pure Fe powder catalyst with additive Si has been synthesized by HPHT method. Optical microscope, XRD and SEM were utilized for observation and detection. The influences of additive Si on the synthesis have been investigated from several aspects such as the diamond-forming conditions, the composition of synthesized sample and inclusions in diamond, and the morphology character of diamonds etc. The results indicate that the formation of SiC, which should have been in a solid state during the synthesis.

Info:

Periodical:

Advanced Materials Research (Volumes 335-336)

Edited by:

Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai

Pages:

464-467

DOI:

10.4028/www.scientific.net/AMR.335-336.464

Citation:

Y. J. Zheng et al., "Influences of Additive Si on the Synthesis of Diamonds Using Fe Power as Catalyst", Advanced Materials Research, Vols. 335-336, pp. 464-467, 2011

Online since:

September 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.