|
産品詳細介紹 |
牌 号 |
莫來(lái)石料 |
鎂鋁尖晶石
|
堇青石 |
锆剛玉 莫來(lái)石
|
燒結剛玉 |
M75 |
M70 |
M70M |
M70L |
M60 |
M60M |
M60L |
M47 |
MA-90 |
MA-70 |
Al2O3 % |
≥75 |
≥70 |
≥70 |
≥70 |
≥60 |
≥60 |
≥60 |
≥47 |
≥90 |
≥70 |
≥35 |
≥40 |
≥98 |
MgO % |
|
|
|
|
|
|
|
|
≥7 |
≥25 |
≥12.5 |
|
|
ZrO2 % |
|
|
|
|
|
|
|
|
|
|
|
≥33 |
|
TiO2 % |
≤0.5 |
≤0.6 |
≤1.5 |
≤2.65 |
≤0.8 |
≤1.8 |
≤2.0 |
≤1.1 |
|
|
|
|
|
Fe2O3 % |
≤0.5 |
≤0.6 |
≤1.0 |
≤1.35 |
≤0.8 |
≤1.0 |
≤1.35 |
≤1.0 |
≤0.8 |
≤0.8 |
≤1.2 |
≤1.0 |
|
K2O+Na2O % |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.5 |
≤0.4 |
|
|
|
|
≤0.6 |
耐火(huǒ)度 ℃ |
|
|
|
|
|
|
|
|
≥1790 |
≥1790 |
|
≥1750 |
≥1850 |
體(tǐ)積密度 g/cm3
|
≥2.85 |
≥2.75 |
≥2.85 |
≥2.85 |
≥2.75 |
≥2.75 |
≥2.75 |
≥2.60 |
≥3.30 |
≥3.20 |
≥1.70 |
≥3.30 |
≥3.60 |
顯氣孔率 %
|
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
≤3 |
≤4 |
≤4 |
|
|
≤3 |
礦物相含量 %
|
≥90 |
≥90 |
≥90 |
≥80 |
≥90 |
≥90 |
≥80 |
|
≥90 |
≥90 |
≥90 |
|
≥95 |
用 途
|
耐火(huǒ)材料、特種陶瓷、鑄造模型等的優質原料 | | | |