産品詳細介紹 |
項 目 / 牌 号 |
|
碳化矽質
|
|
Al2O3-SiC-C火(huǒ)泥
|
LN-55A |
QNN-45 |
QTN-30 |
QMN-65 |
HTN-10 |
Al2O3 %
|
≥35
|
≥45
|
≥30 |
≥65 |
≥56 |
Fe2O3 % |
≤2.0
|
≤2.0
|
|
|
|
SiC % |
|
|
≥30 |
|
≥15
|
C % |
|
|
|
|
≥10
|
耐火(huǒ)度 ℃ |
≥1690
|
≥1710
|
≥1770
|
≥1730
|
|
荷重軟化溫度 T2℃ |
≥1350
|
≥1350
|
≥1500
|
≥1450
|
|
抗折強度 MPa
|
110℃×24h
|
≥3
|
≥4
|
≥3
|
≥4
|
≥1
|
400℃×24h
|
≥4
|
≥6
|
≥4
|
≥6
|
|
600℃×24h
|
≥4
|
≥6
|
≥4
|
≥6
|
|
800℃×24h
|
≥4
|
≥6
|
≥4
|
≥6
|
|
1100℃×3h
|
≥4 |
≥6 |
≥4 |
≥6 |
|
1400℃×3h |
|
|
|
|
≥1.5
|
粘結時(shí)間(jiān) min |
1~2 |
1~2 |
1~2 |
1~2 |
1~3
|
粒度 % |
-1.0mm
|
|
|
|
|
100
|
>0.5mm
|
≤2
|
≤2
|
≤2
|
≤2
|
≤2
|
<0.074mm |
≥50 |
≥50 |
≥50 |
≥50 |
≥50 | | | |