{"title":"机械维修用环氧砂复合材料的使用性能研究","authors":"T. N. Egunova, N. Baurova","doi":"10.31044/1684-2499-2023-0-2-11-18","DOIUrl":null,"url":null,"abstract":"The results of a series of experimental studies of the properties of epoxy-sand compounds used in the repair of components of road construction machines are presented. The influence of the preparation of a dispersed filler on the properties and structure of the compound has been evaluated. The resistance of the epoxy-sand compounds to the effects of aggressive media (anti-icing materials) was investigated. The values of the friction coefficients of the epoxy-sand compound were determined. It was found that reducing the filler concentration provided the best resistance of epoxy-sand compounds to aggressive media and the best wear resistance of the compound.","PeriodicalId":123591,"journal":{"name":"Technology of metals","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Investigation of operational properties of epoxy-sand compounds used in repair of machines\",\"authors\":\"T. N. Egunova, N. Baurova\",\"doi\":\"10.31044/1684-2499-2023-0-2-11-18\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The results of a series of experimental studies of the properties of epoxy-sand compounds used in the repair of components of road construction machines are presented. The influence of the preparation of a dispersed filler on the properties and structure of the compound has been evaluated. The resistance of the epoxy-sand compounds to the effects of aggressive media (anti-icing materials) was investigated. The values of the friction coefficients of the epoxy-sand compound were determined. It was found that reducing the filler concentration provided the best resistance of epoxy-sand compounds to aggressive media and the best wear resistance of the compound.\",\"PeriodicalId\":123591,\"journal\":{\"name\":\"Technology of metals\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Technology of metals\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31044/1684-2499-2023-0-2-11-18\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Technology of metals","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31044/1684-2499-2023-0-2-11-18","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Investigation of operational properties of epoxy-sand compounds used in repair of machines
The results of a series of experimental studies of the properties of epoxy-sand compounds used in the repair of components of road construction machines are presented. The influence of the preparation of a dispersed filler on the properties and structure of the compound has been evaluated. The resistance of the epoxy-sand compounds to the effects of aggressive media (anti-icing materials) was investigated. The values of the friction coefficients of the epoxy-sand compound were determined. It was found that reducing the filler concentration provided the best resistance of epoxy-sand compounds to aggressive media and the best wear resistance of the compound.
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