Vol.2, No 1, 1999 pp. 21 - 26
UDC 549.21+537.533.35+548.73
DIAMOND DEPOSITION ON WIDIA METAL SUBSTRATE
Gordana S. Ristić1, Žarko D. Bogdanov1, Slavica
Zec1,
Zoran Laušević1, Šćepan S. Miljanić1,2
1Vinča Institute of Nuclear Sciences, P.O.B. 522, 11001
Belgrade, Yugoslavia
2Faculty of Physical Chemistry, University of Belgrade,
P.O.B. 137, 11001 Belgrade, Yugoslavia
Abstract. Diamond coating was deposited by hot filament Chemical
Vapour Deposition (hfCVD) method on a Widia metal platelet. Deposition
conditions and process characteristics were recorded. Several methods (scanning
electron microscopy, X-ray diffraction analysis, Raman spectroscopy) were
used to examine the deposited film.
Key words: diamond film, hot filament, CVD, Co cemented
tungsten carbide
DEPOZICIJA DIJAMANTA NA PODLOZI OD VIDIJA
METALA
Dijamantska prevlaka deponovana je na pločici od volfram karbida cementiranog
kobaltom metodom hemijskog deponovanja iz pare pomoću usijanog vlakna.
Zabeleženi su uslovi deponovanja i karakteristike procesa. Skanirajuća
elektronska mikroskopija, rentgenska difrakcija i Ramanska spektroskopija
upotrebljene su za evaluaciju dijamantskog filma.
Ključne reči: dijamantska prevlaka, usijano vlakno, HDP, Co-cementirani
wolfram karbid
