点击图片查看大图| 发货期限: | 10 |
不定形耐火材料
名称牌号 |
1．碳化硅浇注料 |
2．高铝质浇注料 |
3．耐磨浇注料 |
4.高铝可塑料 |
5．高铝捣打料 |
||||||
HH-1 |
HH-2 |
HH-3 |
HH-4 |
HH-5 |
HH-6 |
HH-7 |
HH-8 |
HH-9 |
HH-10 |
||
Al2O3含量％ |
5 |
≥20 |
≥25 |
≥52 |
≥55 |
≥75 |
≥80 |
≥82 |
≥60 |
70 |
|
SiO2含量％ |
|
|
|
40 |
30 |
8 |
10 |
10 |
33 |
23 |
|
SiC 含量％ |
≥85 |
≥55 |
≥58 |
|
|
|
|
|
|
|
|
CaO含量 ％ |
|
|
1.5 |
|
|
|
|
|
|
|
|
Fe2O3含量% |
|
|
≤0.4 |
|
≤1.5 |
≤1.5 |
≤1.0 |
|
|
1.2 |
|
显气孔率％ |
|
|
|
|
|
|
|
|
|
25 |
|
体积密度g/cm3 |
≥2250 |
≥2400 |
≥2520 |
|
≥2150 |
≥2500 |
≥2600 |
≥2900 |
≥2250 |
2620 |
|
使用温度℃ |
1500 |
1550 |
1500 |
1600 |
1500 |
1400 |
1400 |
1650 |
1550 |
1650 |
|
耐压强度 Mpa |
110℃ |
≥40 |
|
≥80 |
≥35 |
|
≥90 |
≥100 |
≥120 |
|
12 |
800℃ |
|
|
|
≥30 |
|
≥70 |
≥90 |
≥120 |
|
30 |
|
1100℃ |
≥56 |
≥120 |
|
|
|
|
|
|
|
1000℃25 |
|
1200℃ |
|
|
≥80 |
|
|
|
|
≥100 |
|
1400℃10 |
|
抗折强度MPa |
110℃ |
|
≥12 |
|
|
≥5.1 |
≥12 |
|
≥15 |
≥2.55 |
|
800℃ |
|
|
|
|
|
≥10 |
|
|
|
|
|
1100℃ |
|
≥15 |
|
|
≥3.06 |
|
|
≥18 |
≥3.06 |
|
|
1300℃ |
|
|
|
|
≥4.08 |
|
|
≥15 |
≥5.1 |
|
|
烧后线变化率％ |
110℃ |
|
|
|
|
-0.2,0.1 |
800℃-0.15 |
800℃-0.15 |
1200℃-0.4 |
-0.2 |
-1.3 |
1100℃ |
-0.10 |
-0.4 |
|
0-0.04 |
-0.3 |
|
0.3 |
|
-0.3 |
800℃-1.45 |
|
1300℃ |
-0.25 |
|
|
|
-0.5 |
|
|
|
-0.5 |
1400℃-1.50 |
|
可逆热膨胀率％ |
|
|
|
|
|
|
|
|
|
1000℃0.7 |
|
备 注 |
加水量6%粒径2.38mm |
|
水硬粒径3mm(自流浇注料) |
|
水硬 |
|
|
|
气硬或热硬 |
粒径7mm |
|
