Study on Preparation and Properties of TiAlN Coatings on TiCN-based Ceramic Tool Surface AITranslate

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Basic Information:

DOI：

Chinese Library Classification Number:TG174.444[金属学及工艺—金属表面处理]

Citation Information:

TiAlN coatings were deposited on the surface of TiCN ceramic tools by ion enhanced magnetron sputtering and evaporating deposition combination source equipments.In order to improve the adhesion of the TiAlN coatings to the substrate,a layer of CrN/Cr film was deposited firstly on TiCN ceramic tools by evaporating deposition.The effects were systematically investigated of CrN/Cr interlayer on microstructure,microhardness,film-substrate adhesion and wear resistance of the coatings by the equipments of X-ray diffractometer,Vickers microhardness tester,Rockwell hardness tester,friction and wear tester and so on.The results show that the CrN/Cr interlayer can effectively improve the adhesion and wear resistance of the coatings.