{"title":"铝表面基于铝硅酸盐的防护涂层的合成及其结构特点","authors":"Gorshkov Aleksander Igorevich, Gorshkov Aleksey Igorevich, Gribanov Evgeny Nikolaevich, Rodicheva Irina Vladimirovna","doi":"10.33979/2073-7432-2023-2(81)-10-17","DOIUrl":null,"url":null,"abstract":"In this work, mechanically strong protective coatings based on aluminosilicate on aluminum were obtained by electrochemical method in electrolytes with different concentrations of sodium metasilicate and sodium hydroxide. X-ray spectral analysis, infrared spectroscopy, metallography and atomic force microscopy were used to study the surface characteristics of the coatings obtained. In the work, the dependence of the surface characteristics on the concentration of alkali and voltage was established. The mechanism of the process of applying a protective coating to the surface of aluminum is proposed. The resulting coatings have sufficient mechanical strength and increase the resistance of aluminum to aggressive environments.","PeriodicalId":178900,"journal":{"name":"World of transport and technological machines","volume":"113 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SYNTHESIS AND FEATURES OF THE STRUCTURE OF A PROTECTIVE COATING BASED ON ALUMINOSILICATE ON THE SURFACE OF ALUMINUM\",\"authors\":\"Gorshkov Aleksander Igorevich, Gorshkov Aleksey Igorevich, Gribanov Evgeny Nikolaevich, Rodicheva Irina Vladimirovna\",\"doi\":\"10.33979/2073-7432-2023-2(81)-10-17\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, mechanically strong protective coatings based on aluminosilicate on aluminum were obtained by electrochemical method in electrolytes with different concentrations of sodium metasilicate and sodium hydroxide. X-ray spectral analysis, infrared spectroscopy, metallography and atomic force microscopy were used to study the surface characteristics of the coatings obtained. In the work, the dependence of the surface characteristics on the concentration of alkali and voltage was established. The mechanism of the process of applying a protective coating to the surface of aluminum is proposed. The resulting coatings have sufficient mechanical strength and increase the resistance of aluminum to aggressive environments.\",\"PeriodicalId\":178900,\"journal\":{\"name\":\"World of transport and technological machines\",\"volume\":\"113 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"World of transport and technological machines\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33979/2073-7432-2023-2(81)-10-17\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"World of transport and technological machines","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33979/2073-7432-2023-2(81)-10-17","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
SYNTHESIS AND FEATURES OF THE STRUCTURE OF A PROTECTIVE COATING BASED ON ALUMINOSILICATE ON THE SURFACE OF ALUMINUM
In this work, mechanically strong protective coatings based on aluminosilicate on aluminum were obtained by electrochemical method in electrolytes with different concentrations of sodium metasilicate and sodium hydroxide. X-ray spectral analysis, infrared spectroscopy, metallography and atomic force microscopy were used to study the surface characteristics of the coatings obtained. In the work, the dependence of the surface characteristics on the concentration of alkali and voltage was established. The mechanism of the process of applying a protective coating to the surface of aluminum is proposed. The resulting coatings have sufficient mechanical strength and increase the resistance of aluminum to aggressive environments.
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