Abstract

Criteria for estimating the operational and economic efficiency of the use of epoxy–sand composites with different contents of the sand component in the hardening of parts of soil-cultivating tools are proposed and substantiated, which allow identifying the feasibility of using abrasive-resistant coatings regardless of their functional purpose, agrotechnical working conditions, design and market price of products after coating.

中文翻译：

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不同成分的环氧砂复合材料作为耕具工具零件耐磨涂层的效率的操作和经济评估标准

摘要

提出并证实了在土壤耕作工具部件硬化中使用具有不同砂成分含量的环氧砂复合材料的操作和经济效率的标准，从而可以确定使用耐磨涂层的可行性其功能用途、农业技术工作条件、涂层后产品的设计和市场价格。