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EFFECT OF CARBON ON ADHESIVE WEAR OF STEELS | ||
| AL-TAQANI | ||
| Article 1, Volume 21, Issue 4, 2008, Pages 0-0 | ||
| Abstract | ||
| The paper is adopted to evaluate the microstructure of normalized steels and determine the relationship between the volume fraction of cementite and hardness for the different structures. The other part of the study is to determine the adhesive wear rate and the wear mechanism(s). It was found that the subsurface deformation increased with decreasing the carbon content, implying that the bearing pressure is a constant. Deep groves formed when the carbon content is low for the normalized steels. The results confirm that the main mechanism of adhesive wear is the surface fatigue from the interaction of micro and macro cracks started from the subsurface region | ||
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