Effects of Magnetite Aggregate and Steel Powder on Thermal Conductivity and Porosity in Concrete for Nuclear Power Plant

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Material</td><td align="center">Density (kg/m<sup>3</sup>)</td><td align="center">Thermal conductivity (W/m·K)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Magnetite</td><td align="center">4,200</td><td align="center">10</td></tr><tr><td align="left">Steel powder</td><td align="center">7,800</td><td align="center">45</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Analysis condition for equivalent thermal conduction.

Advances in Materials Science and Engineering

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Table 6

Table 6: Effects of Magnetite Aggregate and Steel Powder on Thermal Conductivity and Porosity in Concrete for Nuclear Power Plant 