Record Details

Surface engineering of metal-diamond composite coatings on steel substrates using chemical vapour deposition and electroplating routes

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Surface engineering of metal-diamond composite coatings on steel substrates using chemical vapour deposition and electroplating routes
 
Creator SIKDER, AK
MISRA, DS
SINGHBAL, D
CHAKRAVORTY, S
 
Subject films
nucleation
composite coatings
cvd diamond
electrodeposition
 
Description The-chemical vapour deposition (CVD) route has been employed, in-the present case, to enhance the bonding of diamond particles to the metal matrix in the Ni-diamond-composite-coated stainless steel CSS) substrate. The substrates were coated with various combinations of Ni-diamond composite coatings prior to CVD to suppress the diffusion of Fe on the deposition surface. Two CVD processes were then used for the growth of metal diamond composite and continuous diamond films on these buffer-layered substrates. Scanning electron microscopy, X-ray diffraction and Raman spectroscopy show the growth of high quality diamond films on the substrates. Energy dispersive X-ray analysis shows almost zero Fe content at the surface after CVD treatment. A modified Ni-diamond composite layer provides the mast suitable base to grow well-adhered and improved crystalline diamond on SS. (C) 1999 Elsevier Science S.A. .
 
Publisher ELSEVIER SCIENCE SA
 
Date 2011-07-28T21:41:15Z
2011-12-26T12:47:21Z
2011-12-27T05:43:25Z
2011-07-28T21:41:15Z
2011-12-26T12:47:21Z
2011-12-27T05:43:25Z
1999
 
Type Article
 
Identifier SURFACE & COATINGS TECHNOLOGY, 114(40604), 230-234
0257-8972
http://dx.doi.org/10.1016/S0257-8972(99)00050-X
http://dspace.library.iitb.ac.in/xmlui/handle/10054/7503
http://hdl.handle.net/10054/7503
 
Language en