High-rate chemical vapor deposition of diamond films by dc arc discharge in hydrogen-methane mixture gas

1990 ◽  
Author(s):  
Xiang-Liu Jiang ◽  
Fang-Qing Zhang ◽  
Jiang-Qi Li ◽  
Bin Yang ◽  
Guang-Hua Chen
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Arc Discharge ◽  
Diamond Films ◽  
Chemical Vapor ◽  
High Rate ◽  
Methane Mixture ◽  
Dc Arc

High-rate synthesis of graphene by a lower cost chemical vapor deposition route

2017 ◽  
Vol 19 (10) ◽  
Author(s):  
Sebastian Dayou ◽  
Brigitte Vigolo ◽  
Alexandre Desforges ◽  
Jaafar Ghanbaja ◽  
Abdul Rahman Mohamed
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Lower Cost ◽  
Chemical Vapor ◽  
High Rate

Examination of the material properties and performance of thin-diamond film cutting tool inserts produced by arc-jet and hot filament chemical vapor deposition

1996 ◽  
Vol 11 (7) ◽  
pp. 1765-1775 ◽  
Author(s):  
James M. Olson ◽  
Michael J. Dawes
Keyword(s):  
Wear Resistance ◽  
Chemical Vapor Deposition ◽  
Diamond Film ◽  
Vapor Deposition ◽  
Cutting Tool ◽  
Diamond Films ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
And Performance ◽  
Hot Filament

Thin diamond film coated WC-Co cutting tool inserts were produced using arc-jet and hot-filament chemical vapor deposition. The diamond films were characterized using SEM, XRD, and Raman spectroscopy to examine crystal structure, fracture mode, thickness, crystalline orientation, diamond quality, and residual stress. The performance of the tools was evaluated by comparing the wear resistance of the materials to brazed polycrystalline diamond-tipped cutting tool inserts (PCD) while machining A390 aluminum (18% silicon). Results from the experiments carried out in this study suggest that the wear resistance of the thin diamond films is primarily related to the grain boundary strength, crystal orientation, and the density of microdefects in the diamond film.

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