What is Ta-C thin film?Ta-C thin film is the short name of amorphous tetrahedral carbon film (Tetrahedral AmorphousCarbon).Ta-C thin film is based on carbon materials, using cathodic magnetic filtration vacuum arc technology, the carbon atoms in the sp3 bond filtered out and rearranged, realizing a high sp3 bond structure of the microproducts. The amorphous tetrahedral diamond-like film developed by this technology has excellent properties such as ultra-high hardness, low coefficient of friction, corrosion resistance, etc. Its tribological, chemical-optical and physical properties are the closest to those of natural diamond at present. At present, the most important and cutting-edge technical index to measure the quality of diamond-like film is its sp3 bond content, and the sp3 bond content of the Ta-C film developed by Golden House has already reached more than 80%, which is the highest index of similar films disclosed in the world at present. This indicates that our technology has created the international most advanced level.
Functional film products are widely used in CNC cutting tools, aerospace, automotive, moulds and mechanical parts, etc. Decorative film products are widely used in clocks and watches, jewellery, consumer electronics and sports equipment.
