Browsing Makine Mühendisliği / Mechanical Engineering by Author "Yılmaz, Fevzi"

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Influence of carbide size, hardness and temperature on sliding friction and wear of a boundary lubricated high-speed steel and Si3N4 ceramics

Mimaroğlu, Abdullah; Yılmaz, Fevzi (SOC TRIBOLOGISTS & LUBRICATION ENGINEERS, 1997)

In this study,, the authors investigated the friction and wear performance of a high-speed steel (AISI T1 grade) and an Si3N4 ceramic under boundary lubricated sliding conditions. Moreover, the effects of hardness, carbide ...
Reliability of wear volume measurement approaches in relation to the effect of surface finish on friction and wear of Al2O3

Mimaroğlu, Abdullah; Yılmaz, Fevzi; Okumuş, Sefer Cem (SOC TRIBOLOGISTS & LUBRICATION ENGINEERS, 1997)

Wear measurements are notoriously variable. Even the experiments with the same type of material and test machine can give significantly different results. Such discrepancies are mostly due to a lack of adequate control of ...