A Comparative Analysis of the Flow Properties between Two Alumina-Based Dry Powders

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left">Powder</td><td align="center">AoR (°)</td><td align="center">HR</td><td align="center">FI</td><td align="center"><i>α</i> (°)</td><td align="center"><svg height="13.0625" id="M28" style="vertical-align:-4.15506pt" version="1.1" viewbox="0 0 19.112499 13.0625" width="19.112499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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M484 273q0 65 -26.5 99t-52.5 34q-37 0 -53 -75l-59 -298q80 5 135.5 74.5t55.5 165.5z" id="x1D711"></path></g>
<g transform="matrix(.012,-0,0,-.012,9.95,12.862)"><path d="M689 332q0 -81 -40 -161.5t-103.5 -131.5t-127.5 -51q-32 0 -58.5 16t-40.5 46q-70 -62 -139 -62q-45 0 -77.5 30t-32.5 86q0 8 7 52q11 77 45 187q6 19 6 34q0 6 -7 6q-24 0 -78 -64l-20 23q32 48 73 77t78 29q32 0 32 -43q0 -30 -12 -73q-27 -95 -38 -152
q-8 -44 -8 -58q0 -77 68 -77q31 0 60 33.5t39 77.5l62 260l75 16l5 -6l-63 -246q-8 -29 -8 -58q0 -77 68 -77q66 0 116 75.5t50 194.5q0 43 -12 57q-11 12 -11 24q0 19 15 35.5t34 16.5q18 0 30.5 -34.5t12.5 -81.5z" id="x1D464"></path></g>
</svg> (°)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td align="left">AP</td><td align="center">50 ± 3°</td><td align="center">1.57</td><td align="center">3.1</td><td align="center">41 ± 1</td><td align="center">28 ± 2</td></tr><tr><td align="left">CP</td><td align="center">44 ± 2°</td><td align="center">1.38</td><td align="center">4.6</td><td align="center">41 ± 2</td><td align="center">29 ± 1</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Measured flow properties of alumina and ceramic powder.

Advances in Materials Science and Engineering

tab2

Table 2

Table 2: A Comparative Analysis of the Flow Properties between Two Alumina-Based Dry Powders 