Yu. S. Borisov, N. V. Vigilianska, C. V. Iantsevitch, I. A. Demianov
{"title":"电弧喷涂法获得的伪合金铜-铁涂层的抗腐蚀性能","authors":"Yu. S. Borisov, N. V. Vigilianska, C. V. Iantsevitch, I. A. Demianov","doi":"10.1007/s11003-024-00766-x","DOIUrl":null,"url":null,"abstract":"<p>Operating costs at different enterprises increase because of high wear and corrosion of components. These components can be protected by the electric arc spraying of pseudoalloy protective coatings. The coating was obtained by simultaneous spraying of copper and iron wires. The microstructure was investigated with an electron microscope and the phase composition was assessed by X-ray diffractometry. The porosity and microhardness of the coating were also evaluated. The coating was dense and consisted of Cu and Fe metallic lamellas together with homogenously distributed minor Cu<sub>2</sub>O, FeO oxide phases. The microhardness of the coating is 2.1±0.7 GPa. An electrochemical test of the coating was performed in a 3% NaCl solution. The pseudoalloy coating of copper-iron system with a thickness of 500 μm was high corrosion resistant in this solution.</p>","PeriodicalId":18230,"journal":{"name":"Materials Science","volume":"141 1","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Corrosion Resistance of Pseudoalloy Copper-Iron Coatings Obtained by Electric Arc Spraying\",\"authors\":\"Yu. S. Borisov, N. V. Vigilianska, C. V. Iantsevitch, I. A. Demianov\",\"doi\":\"10.1007/s11003-024-00766-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Operating costs at different enterprises increase because of high wear and corrosion of components. These components can be protected by the electric arc spraying of pseudoalloy protective coatings. The coating was obtained by simultaneous spraying of copper and iron wires. The microstructure was investigated with an electron microscope and the phase composition was assessed by X-ray diffractometry. The porosity and microhardness of the coating were also evaluated. The coating was dense and consisted of Cu and Fe metallic lamellas together with homogenously distributed minor Cu<sub>2</sub>O, FeO oxide phases. The microhardness of the coating is 2.1±0.7 GPa. An electrochemical test of the coating was performed in a 3% NaCl solution. The pseudoalloy coating of copper-iron system with a thickness of 500 μm was high corrosion resistant in this solution.</p>\",\"PeriodicalId\":18230,\"journal\":{\"name\":\"Materials Science\",\"volume\":\"141 1\",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-02-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Science\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s11003-024-00766-x\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s11003-024-00766-x","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Corrosion Resistance of Pseudoalloy Copper-Iron Coatings Obtained by Electric Arc Spraying
Operating costs at different enterprises increase because of high wear and corrosion of components. These components can be protected by the electric arc spraying of pseudoalloy protective coatings. The coating was obtained by simultaneous spraying of copper and iron wires. The microstructure was investigated with an electron microscope and the phase composition was assessed by X-ray diffractometry. The porosity and microhardness of the coating were also evaluated. The coating was dense and consisted of Cu and Fe metallic lamellas together with homogenously distributed minor Cu2O, FeO oxide phases. The microhardness of the coating is 2.1±0.7 GPa. An electrochemical test of the coating was performed in a 3% NaCl solution. The pseudoalloy coating of copper-iron system with a thickness of 500 μm was high corrosion resistant in this solution.
期刊介绍：
Materials Science reports on current research into such problems as cracking, fatigue and fracture, especially in active environments as well as corrosion and anticorrosion protection of structural metallic and polymer materials, and the development of new materials.
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
