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鎬ц兘 |
鐢電啍鑾潵elct.melt.3Al2O3.2SiO2 |
鍖栧鎴愬垎%
|
Al2O3 |
70~77 |
SiO2 |
22~29 |
Fe2O3 |
<0. 10 |
R2O |
<0. 5 |
RO |
<0. 3 |
鑰愮伀搴?/SPAN> (擄C) |
>1850 |
棰楃矑浣撶Н瀵嗗害(g/cm3) |
>3.03 |
綰胯啫鑳緋繪暟(1/擄C) |
-6.0脳10-6 |
鐜葷拑鐩稿惈閲?/SPAN> |
鈮?/SPAN>5~6% |
鑾潵鐭崇浉 3Al2O3?/span>2SiO2Phase |
鈮?/SPAN>94~95% |