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http://dx.doi.org/10.9725/kstle.2003.19.2.078

Wear Resistance Evaluation of Automobile Transmission Gear on Surface Modification  

박재상 (동아대학교 대학원)
류을현 (동아대학교 대학원)
김동호 (문경대학 컴퓨터응용기계설계학과)
김영희 (동아대학교 재료금속화학금공학부)
박흥식 (동아대학교 기계산업시스템공학부)
Publication Information
Tribology and Lubricants / v.19, no.2, 2003 , pp. 78-84 More about this Journal
Abstract
The SCM420 used mainly to automobile transmission gear has problems that it costs transmission gear maker much money in carburising treatment. For this, it needs to alternate the existing material and heat treatment to new gear material and surface modification. For this, friction and wear experiment according to sliding speed and applied load was carried out to evaluate the wear resistance of two transmission gear materials with carburising SCM420 and nitrocarburising NT100, The presumed wear volume was calculated with the image processing for evaluation of wear resistance of two transmission gear materials. The results show that nitrocarburising NT100 has a distinguished wear resistance than carburising SCM420.
Keywords
wear resistance; automobile transmission gear; carburising; nitrocarburising; image processing; 50% volume diameter, wear volume;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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