E. Vardanyan, K. Ramazanov, R. Nagimov, A. Nazarov
{"title":"真空电弧等离子体沉积多层金属间化合物Ti-Al- n /Ti-Al涂层的力学性能和摩擦学行为","authors":"E. Vardanyan, K. Ramazanov, R. Nagimov, A. Nazarov","doi":"10.1109/EFRE47760.2020.9242151","DOIUrl":null,"url":null,"abstract":"In this work, multilayer coatings with alternating macro layers (layers formed during one gas change Ar or N2) TiAl / TiAlN were investigated. The study was divided into two stages. At the first step, the optimal ratio $S$ of the thickness of the nitride macro layer (hTi-Al-N) to the macro layer formed in argon (hTi-Al) was determined. After that, laboratory studies of the physicomechanical properties of coatings with different $S$ values ($S \\gg 1, S = 1, S \\ll 1$), and production tests of end mills with these coatings were carried out. According to the results of the tests determined the optimal value of $S$ providing the greatest value of tool life. The next step, to determine the thickness of the macrolayers (hTi-Al-N) and (hTi-Al) providing the greatest mechanical and functional properties of the developed coatings was studies","PeriodicalId":190249,"journal":{"name":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mechanical Properties and Tribological Behavior of Multilayer Intermetallics Ti-Al-N/Ti-Al Coatings Deposited by Vacuum Arc Plasma\",\"authors\":\"E. Vardanyan, K. Ramazanov, R. Nagimov, A. Nazarov\",\"doi\":\"10.1109/EFRE47760.2020.9242151\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, multilayer coatings with alternating macro layers (layers formed during one gas change Ar or N2) TiAl / TiAlN were investigated. The study was divided into two stages. At the first step, the optimal ratio $S$ of the thickness of the nitride macro layer (hTi-Al-N) to the macro layer formed in argon (hTi-Al) was determined. After that, laboratory studies of the physicomechanical properties of coatings with different $S$ values ($S \\\\gg 1, S = 1, S \\\\ll 1$), and production tests of end mills with these coatings were carried out. According to the results of the tests determined the optimal value of $S$ providing the greatest value of tool life. The next step, to determine the thickness of the macrolayers (hTi-Al-N) and (hTi-Al) providing the greatest mechanical and functional properties of the developed coatings was studies\",\"PeriodicalId\":190249,\"journal\":{\"name\":\"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EFRE47760.2020.9242151\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EFRE47760.2020.9242151","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
在这项工作中，研究了具有交替宏观层(在一次气体变化中形成的层)的TiAl / TiAlN多层涂层。研究分为两个阶段。首先，确定了氮化物宏观层(hTi-Al- n)厚度与氩气宏观层(hTi-Al)厚度的最佳比值$S$。然后，对不同S$值(S \gg 1, S = 1, S \ll 1$)涂层的物理力学性能进行了实验室研究，并对使用这些涂层的立铣刀进行了生产试验。根据试验结果确定了$S$的最优值，提供了$S$最大的刀具寿命值。下一步，研究了提供最大机械性能和功能性能的宏观层(hTi-Al- n)和(hTi-Al)的厚度
Mechanical Properties and Tribological Behavior of Multilayer Intermetallics Ti-Al-N/Ti-Al Coatings Deposited by Vacuum Arc Plasma
In this work, multilayer coatings with alternating macro layers (layers formed during one gas change Ar or N2) TiAl / TiAlN were investigated. The study was divided into two stages. At the first step, the optimal ratio $S$ of the thickness of the nitride macro layer (hTi-Al-N) to the macro layer formed in argon (hTi-Al) was determined. After that, laboratory studies of the physicomechanical properties of coatings with different $S$ values ($S \gg 1, S = 1, S \ll 1$), and production tests of end mills with these coatings were carried out. According to the results of the tests determined the optimal value of $S$ providing the greatest value of tool life. The next step, to determine the thickness of the macrolayers (hTi-Al-N) and (hTi-Al) providing the greatest mechanical and functional properties of the developed coatings was studies
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
