Investigation on Material Property of Electrically Conductive Polycrystalline Composite Diamond (EC-PCD) |
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| Journal | Advanced Materials Research (Volumes 126 - 128) |
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| Volume | Advances in Abrasive Technology XIII |
| Edited by | Yunn-Shiuan Liao, Chao-Chang A. Chen, Choung-Lii Chao and Pei-Lum Tso |
| Pages | 639-644 |
| DOI | 10.4028/www.scientific.net/AMR.126-128.639 |
| Citation | Manabu Iwai et al., 2010, Advanced Materials Research, 126-128, 639 |
| Online since | August, 2010 |
| Authors | Manabu Iwai, Shinichi Ninomiya, Gaku Sugino, Kiyoshi Suzuki |
| Keywords | Cutting Tools, Electrically Conductive Diamond, Material Property, PCD, Wear Property |
| Abstract | Electrically conductive polycrystalline composite diamond (EC-PCD) material, which consists of electrically conductive diamond grits, has recently been developed for the purpose of providing the material with both excellent tool property and machinability. This paper deals with the material property and the wear characteristics of EC-PCD. The result shows that the EC-PCD is superior in heat resistance compared with the conventional PCD. And the EC-PCD shows low frictional wear at high temperature in sliding test against stainless steel disk. Furthermore, in a cutting test of aluminum alloy, the EC-PCD cutting tool shows the same wear characteristics as the conventional PCD tool. |
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