Increasing in the wear resistance of injection molds made of 1.2343 steel using Ti/TiN/TiCN/nc-TiCN:a-C/nc-TiC:a-C/a-C nanocomposite coating

被引：1
|
作者：
Rupetsov, Velko [1 ]
Mishev, Georgi [2 ]
Dishliev, Stefan [3 ]
Kopanov, Viktor [4 ]
Chitanov, Vassiliy [4 ]
Kolaklieva, Lilyana [4 ]
Pashinski, Chavdar [2 ,4 ]
机构：
[1] PU Paisii Hilendarski, Tech Coll Smolyan, 28 Dicho Petrov St, Smoljan 4700, Bulgaria
[2] Tech Univ Sofia, Branch Plovdiv, 25 Tsanko Diustabanov St, Plovdiv 4000, Bulgaria
[3] Univ Food Technol, 26 Maritsa Blvd, Plovdiv 4000, Bulgaria
[4] Bulgarian Acad Sci, Cent Lab Appl Phys, 61 Sankt Petersburg Blvd, Plovdiv 4000, Bulgaria
来源：
13TH INTERNATIONAL CONFERENCE ON TRIBOLOGY (ROTRIB'16) | 2017年 / 174卷
关键词：
D O I：
10.1088/1757-899X/174/1/012064
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Injection molds used in production of plastic components are subject of heavy abrasion wear. The increase of their wear resistance significantly reduces the production cost. In the current work are presented research results of the wear resistance of injection molds made of steel 1.2343, coated with Ti/TiN/TiCN/nc-TiCN:a-C/nc-TiC:a-C/a-C. The study of the wear rate was done using the volumetric method and the influence of the trace length was investigated. The coating thickness, nanohardness, elastic modulus and adhesion were also tested. The coating was applied on unhardened ground specimens, hardened ground specimens and hardened polished specimens.
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页数：8
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