Research Article
Investigating the Physical Properties of Sintered Alumina in the Presence of MgO Nanopowder
Table 1
Calculations for measuring the nanocrystallite size of MgO according to modified Scherrer equation.
| Ln(1/cosθ) | | Lnβ | | | | (Rad) | (Deg) | | (Rad) | (Deg) |
| 0.071 | 1.074 | −4.496 | 0.365 | 0.010 | 0.931 | 0.373 | 21.458 | 42.916 | 0.011 | 0.640 | 0.154 | 1.166 | −4.288 | 0.515 | 0.012 | 0.857 | 0.541 | 31.086 | 62.172 | 0.014 | 0.787 | 0.253 | 1.288 | −4.422 | 0.630 | 0.009 | 0.777 | 0.682 | 39.194 | 78.388 | 0.012 | 0.689 |
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