Recently, the types of ceramic hard films developed on the market with PVD technology have been increasing, including titanium nitride, titanium carbonitride, titanium carbide, aluminum oxide, diamond-like films, and titanium aluminum nitride. This kind of ceramic hard film is currently applied to tools or molds, not only improving the wear resistance of the tool surface, but also the toughness of the metal substrate. With the recent breakthroughs in machine tool technology, cutting has moved toward higher speeds to shorten the cutting time and improve the surface accuracy of workpieces.
Luoyang tongrun is the professional TiC supplier of china.
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（LUOYANG TONGRUN INFO TECHNOLOGY CO., LTD.）
CERTIFICATE OF ANALYSIS
Total C,Free C,O, Fe, Si, N, Na, Ca,Particle Size
Inductively Coupled Plasma/Elemental Analyzer
(Quality Testing Department)
(This report is only responsible for sample)