{"title":"静电喷涂表面涂装的注意事项","authors":"V. Hotea, J. Juhasz, Calin Bivolaru","doi":"10.37193/sbsd.2019.2.02","DOIUrl":null,"url":null,"abstract":"In this paper the principle of the method of covering surfaces with granular type activated material with epoxy primer 310 in electrostatic field, implementation of coating technology in electrostatic field, research methodology and tests has been investigated. Four metallic samples were tested whose surfaces were previously pre-treated (degreasing and pickling) and covered at 10, 15, 20 and 25 microns thicknesses. As for the appearance of the samples, they were visually inspected and then examined under the optical microscope. The samples did not show porosity due to the heat treatment. Also, the characteristics of the deposited layer show a matte appearance, without scratches or blisters and without sediment, the adhesion is uniform and the deposited layers are compact.","PeriodicalId":201578,"journal":{"name":"Scientific Bulletin Series D : Mining, Mineral Processing, Non-Ferrous Metallurgy, Geology and Environmental Engineering","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"CONSIDERATIONS ON COATING OF SURFACES BY ELECTROSTATIC PAINTING\",\"authors\":\"V. Hotea, J. Juhasz, Calin Bivolaru\",\"doi\":\"10.37193/sbsd.2019.2.02\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper the principle of the method of covering surfaces with granular type activated material with epoxy primer 310 in electrostatic field, implementation of coating technology in electrostatic field, research methodology and tests has been investigated. Four metallic samples were tested whose surfaces were previously pre-treated (degreasing and pickling) and covered at 10, 15, 20 and 25 microns thicknesses. As for the appearance of the samples, they were visually inspected and then examined under the optical microscope. The samples did not show porosity due to the heat treatment. Also, the characteristics of the deposited layer show a matte appearance, without scratches or blisters and without sediment, the adhesion is uniform and the deposited layers are compact.\",\"PeriodicalId\":201578,\"journal\":{\"name\":\"Scientific Bulletin Series D : Mining, Mineral Processing, Non-Ferrous Metallurgy, Geology and Environmental Engineering\",\"volume\":\"27 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\":\"Scientific Bulletin Series D : Mining, Mineral Processing, Non-Ferrous Metallurgy, Geology and Environmental Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.37193/sbsd.2019.2.02\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientific Bulletin Series D : Mining, Mineral Processing, Non-Ferrous Metallurgy, Geology and Environmental Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37193/sbsd.2019.2.02","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
CONSIDERATIONS ON COATING OF SURFACES BY ELECTROSTATIC PAINTING
In this paper the principle of the method of covering surfaces with granular type activated material with epoxy primer 310 in electrostatic field, implementation of coating technology in electrostatic field, research methodology and tests has been investigated. Four metallic samples were tested whose surfaces were previously pre-treated (degreasing and pickling) and covered at 10, 15, 20 and 25 microns thicknesses. As for the appearance of the samples, they were visually inspected and then examined under the optical microscope. The samples did not show porosity due to the heat treatment. Also, the characteristics of the deposited layer show a matte appearance, without scratches or blisters and without sediment, the adhesion is uniform and the deposited layers are compact.