{"title":"手动高频振动电火花合金化过程中相和元素组成的特点","authors":"A. V. Koval’","doi":"10.3103/S1068375523030110","DOIUrl":null,"url":null,"abstract":"<p>The phase and elemental compositions of electrospark coatings of nickel and titanium deposited on steel, nickel, and titanium, that is, coatings from TiNiMo-20 and WC92-Co8, on steel during high-frequency electrospark alloying are investigated. It is established that the material of the electrode, of the substrate, and the modes of deposition have the main impact on the physical and chemical properties of the formed coatings. A positive influence of high-frequency alloying on the quality indicators of the processed surfaces is shown. Both the phase and chemical analyses showed availability of the compounds considerably improving the corrosion resistance of the processed surfaces. Alloying with WC92-Co8 electrodes at a high frequency makes it possible to obtain an increased content of tungsten carbide in the deposited layer.</p>","PeriodicalId":49315,"journal":{"name":"Surface Engineering and Applied Electrochemistry","volume":"59 3","pages":"271 - 280"},"PeriodicalIF":1.1000,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Peculiarities of Formation of Phase and Elemental Composition during Electrospark Alloying Using a Manual High-Frequency Vibrator\",\"authors\":\"A. V. Koval’\",\"doi\":\"10.3103/S1068375523030110\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The phase and elemental compositions of electrospark coatings of nickel and titanium deposited on steel, nickel, and titanium, that is, coatings from TiNiMo-20 and WC92-Co8, on steel during high-frequency electrospark alloying are investigated. It is established that the material of the electrode, of the substrate, and the modes of deposition have the main impact on the physical and chemical properties of the formed coatings. A positive influence of high-frequency alloying on the quality indicators of the processed surfaces is shown. Both the phase and chemical analyses showed availability of the compounds considerably improving the corrosion resistance of the processed surfaces. Alloying with WC92-Co8 electrodes at a high frequency makes it possible to obtain an increased content of tungsten carbide in the deposited layer.</p>\",\"PeriodicalId\":49315,\"journal\":{\"name\":\"Surface Engineering and Applied Electrochemistry\",\"volume\":\"59 3\",\"pages\":\"271 - 280\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2023-07-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Surface Engineering and Applied Electrochemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S1068375523030110\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ELECTROCHEMISTRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Surface Engineering and Applied Electrochemistry","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S1068375523030110","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ELECTROCHEMISTRY","Score":null,"Total":0}
Peculiarities of Formation of Phase and Elemental Composition during Electrospark Alloying Using a Manual High-Frequency Vibrator
The phase and elemental compositions of electrospark coatings of nickel and titanium deposited on steel, nickel, and titanium, that is, coatings from TiNiMo-20 and WC92-Co8, on steel during high-frequency electrospark alloying are investigated. It is established that the material of the electrode, of the substrate, and the modes of deposition have the main impact on the physical and chemical properties of the formed coatings. A positive influence of high-frequency alloying on the quality indicators of the processed surfaces is shown. Both the phase and chemical analyses showed availability of the compounds considerably improving the corrosion resistance of the processed surfaces. Alloying with WC92-Co8 electrodes at a high frequency makes it possible to obtain an increased content of tungsten carbide in the deposited layer.
期刊介绍：
Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.
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