Influence of Cemented Carbide Composition on Cutting Temperatures and Corresponding Hot Hardnesses

During metal cutting, high temperatures of several hundred-degree Celsius occur locally at the cutting edge, which greatly impacts tool wear and life. Not only the cutting parameters, but also the tool material’s properties influence the arising cutting temperature which in turn alters the mechanica...

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Veröffentlicht in:	Materials 2020-10, Vol.13 (20), p.4571
Hauptverfasser:	Vornberger, Anne, Picker, Tobias, Pötschke, Johannes, Herrmann, Mathias, Denkena, Berend, Krödel, Alexander, Michaelis, Alexander
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbide tools Cemented carbides Cutting parameters Cutting tools Cutting wear Friction Grain size Hardness Heat conductivity Heat transfer High temperature Influence Investigations Mechanical properties Metal cutting Powder metallurgy Process parameters Pyrometry Radiation Room temperature Rounding Thermal conductivity Tool life Tool wear Tungsten carbide Workpieces
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