Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Roger Yu Lo"'
Autor:
David B. Bogy, Roger Yu Lo
Publikováno v:
Journal of Materials Research. 14:2276-2282
The current method of analysis for hardness measurements by indentation is examined. Although the method is based on Sneddon's solution for an elastic stress field within a homogeneous half space indented by an elastically deformable indenter, it imp
Publikováno v:
Surface and Coatings Technology. :220-225
WC x coatings have been synthesized by filtered cathodic arc deposition at room temperature. Repetitively pulsed W and C plasma streams were mixed, and the duration of the pulse of each stream was used to vary the film composition. The energy of the
Publikováno v:
Applied Physics Letters. 71:3367-3369
The thermal stability of amorphous hard carbon films produced by cathodic arc deposition was studied by near edge x-ray absorption fine structure (NEXAFS) spectroscopy, Raman spectroscopy, and nanoindentation evaluation. Pure carbon films of up to 85
Publikováno v:
MRS Proceedings. 517
Amorphous hard carbon films deposited by filtered cathodic arc deposition exhibit very high hardness and elastic modulus, high mass density, low coefficient of friction, and the films are very smooth. All these properties are beneficial to applicatio
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