37 lines
1.6 KiB
XML
37 lines
1.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<CutterMaterial>
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<n>WC</n>
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<Note>Pure tungsten carbide without binder, offering extreme hardness but limited toughness</Note>
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<ElasticModulus_GPa>700</ElasticModulus_GPa>
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<TensileStrength_MPa>1200</TensileStrength_MPa>
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<ThermalExpansionCoefficient_dMK>5.5</ThermalExpansionCoefficient_dMK>
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<HeatConductivity_WdmK>110</HeatConductivity_WdmK>
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<HeatCapacity_JdgK>0.25</HeatCapacity_JdgK>
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<Density_gdcm3>15.6</Density_gdcm3>
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<PoissonRatio>0.19</PoissonRatio>
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<MeltingTemperature_K>3143</MeltingTemperature_K>
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<FusionLatentHeat_Jdg>450</FusionLatentHeat_Jdg>
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<FrictionCoefficient>0.35</FrictionCoefficient>
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<TemperatureVsHardnessCurve>
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<Entry Temperature_K="298">20000</Entry>
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<Entry Temperature_K="873">18000</Entry>
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<Entry Temperature_K="1013">16000</Entry>
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<Entry Temperature_K="1173">14000</Entry>
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<Entry Temperature_K="1273">14000</Entry>
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<Entry Temperature_K="1373">14000</Entry>
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<Entry Temperature_K="1473">14000</Entry>
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</TemperatureVsHardnessCurve>
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<TemperatureVsWearCoefficientCurve>
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<Entry Temperature_K="298">1.19</Entry>
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<Entry Temperature_K="473">1.86</Entry>
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<Entry Temperature_K="673">7.10</Entry>
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<Entry Temperature_K="873">25.70</Entry>
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<Entry Temperature_K="973">42.30</Entry>
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<Entry Temperature_K="1073">68.50</Entry>
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<Entry Temperature_K="1173">95.80</Entry>
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<Entry Temperature_K="1273">130.00</Entry>
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<Entry Temperature_K="1373">175.00</Entry>
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<Entry Temperature_K="1473">230.00</Entry>
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</TemperatureVsWearCoefficientCurve>
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</CutterMaterial>
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