Optical Surface Finish of PCD Composites by Dynamic Friction Polishing
2007 ◽
Vol 364-366
◽
pp. 226-231
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Keyword(s):
This paper presents a cost-effective technique for achieving optical surface finish of thermally stable polycrystalline diamond (PCD) composites using dynamic friction polishing (DFP). The effect of polishing parameters on the material removal rate and surface characteristics of polished specimens were studied. The surface characterisation was carried out by optical microscopy, atomic force microscopy (AFM), scanning electron microscope (SEM) and its attached energy dispersive X-ray (EDX) analysis. It was found that optical surface finish of PCD with roughness Ra = 50 nm could be obtained efficiently with nearly a ten fold reduction in polishing time compared to the currently used method in industry.
2006 ◽
Vol 304-305
◽
pp. 8-13
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Keyword(s):
2016 ◽
Vol 26
(2)
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pp. 143-149
2020 ◽
Keyword(s):
2010 ◽
Vol 44-47
◽
pp. 1066-1069
Keyword(s):
2000 ◽
Vol 58
(2B)
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pp. 424-427
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Formation of Periodical Sub-Micron Sized Structures on Silicon by Interfered Nanosecond Laser Pulses
2010 ◽
Vol 97-101
◽
pp. 3803-3806