Paper Title:
Influences of Additive Si on the Synthesis of Diamonds Using Fe Power as Catalyst
  Abstract

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)
Chapter
Chapter 2: Micro/Nano Materials
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, H. L. Huang, X. P. Jia, H. A. Ma, "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
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Price
$32.00
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