ENHANCEMENT OF WEAR RESISTANCE AND HARDNESS OF THE H13 TOOL STEEL BY USING TUNGSTEN CARBIDE COATING

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Hamdi Abdulhamid Raghs

Abstract

                                                                                                                                                                                              


Abstract


 In this research, study the effect of coating of tungsten carbide on tribological performance of H13 tool steel was investigated by wear tests, and we made analysis for tungsten carbide coating on wear performance of H13 steel with visually technique by using Scanning Electron Microscope (SEM) and 2D-3D topography images, friction coefficient experiment, and volume loss parameters. As per the results which obtained from wear tests, the tungsten carbide coated steel decreased the friction coefficient by 23% compared to the uncoated steel, and a mechanism of wear was more superficial. The aim of this study is to increase the wear resistance and hardness of H13 hot work tool steel by using tungsten carbide coating. 


 

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How to Cite
Hamdi Abdulhamid Raghs. (2022). ENHANCEMENT OF WEAR RESISTANCE AND HARDNESS OF THE H13 TOOL STEEL BY USING TUNGSTEN CARBIDE COATING: . Surman Journal of Science and Technology, 4(1), 044–059. Retrieved from https://sjst.scst.edu.ly/index.php/sjst/article/view/47
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Science and Technology