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首页> 外文期刊>Tribology in Industry >Effect of Microstructure on the Wear Behavior of Heat Treated SS-304 Stainless Steel
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Effect of Microstructure on the Wear Behavior of Heat Treated SS-304 Stainless Steel

机译：显微组织对热处理SS-304不锈钢磨损行为的影响

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摘要

Sliding wear characteristics of some heat treated SS-304 stainless steel against EN-8 steel in dry condition have been studied in the present experimental work. Samples of SS-304 stainless steel have been heated in a muffle furnace in desired temperature and allowed to dwell for two hours. The heated specimen are then cooled in different media namely inside the furnace, open air, cutting grade oil (grade 44) and water at room temperature to obtain different grades of heat treatment. Microstructures and corresponding micro hardness of the samples have been measured along with Feritscopic studies. Wear characteristics have been studied in a multi tribo-tester (Ducom) in dry sliding condition against EN-8 steel roller. Speed, load on job and duration of test run have been considered as the experimental parameters. The wear of the samples have been obtained directly from ‘Winducom 2006’ software. Mass loss of the samples before and after operation has also been considered as the measure of wear in the present study. All the samples have been slid against EN-8 steel roller with fixed experimental parameters. The data have been plotted, compared and analyzed. Effect of microstructures as well as micro hardness on the wear behavior has been studied and concluded accordingly.
机译：在本实验工作中，已经研究了某些热处理过的SS-304不锈钢相对于EN-8钢在干燥条件下的滑动磨损特性。将SS-304不锈钢样品在马弗炉中加热至所需温度，并保持2小时。然后在室温下，在不同的介质（即炉内，露天，切削级油（44级）和水）中对加热的标本进行冷却，以获得不同级别的热处理。样品的微观结构和相应的显微硬度已与费力显微镜研究一起进行了测量。已经在多功能摩擦测试仪（Ducom）中在干燥滑动条件下针对EN-8钢辊研究了磨损特性。速度，工作负荷和测试运行时间已被视为实验参数。样品的磨损可直接从“ Winducom 2006”软件获得。在本研究中，样品在手术前后的质量损失也被视为磨损的量度。所有样品均已在具有固定实验参数的EN-8钢辊上滑动。数据已作图，比较和分析。研究了显微组织和显微硬度对磨损行为的影响，并据此得出结论。

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