鋁鎂及鋁尖晶石質(zhì)耐火澆注料
產(chǎn)品價格：電議 元/噸
最小起訂： 1噸
供貨總量： 999噸
公司名：開封市高達(dá)爐料有限公司
所在地：河南 開封
聯(lián)系人：孫茂 男
發(fā)布時間：2022年05月24日
有效期至：2022年06月24日在線詢盤
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Code |
AM90T |
AM90IU |
AM90-2L |
AM90-1 |
AM90-2 |
AM90L |
AM70 |
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Quality |
Alumina-Mangnesia |
Alumina-Mangnesia |
Alumina-Mangnesia |
Alumina-Spinel |
Alumina-Mangnesia |
Alumina-Spinel |
Alumina-Spinel |
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Max service temp ℃ |
1810 |
1850 |
1850 |
1850 |
1850 |
1850 |
1750 |
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Bulk Density110℃×24h (g/cm3) |
3 |
3.05 |
3.1 |
3.05 |
3.1 |
3.1 |
2.9 |
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Modulus of Rupture (MPa) |
110℃×24h |
7 |
4 |
7 |
8 |
6 |
5 |
4 |
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1000℃×3h |
5 |
5 |
7 |
10 |
8 |
4 |
5 |
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1500℃×3h |
10 |
12 |
10 |
15 |
10 |
11 |
12 |
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Cold Crushing Strength (MPa) |
110℃×24h |
40 |
30 |
45 |
60 |
35 |
30 |
35 |
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1000℃×3h |
50 |
40 |
55 |
80 |
60 |
25 |
40 |
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1500℃×3h |
70 |
80 |
65 |
90 |
80 |
70 |
80 |
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(%)Permanent Linear Change |
1000℃×3h |
±0.05 |
- |
±0.1 |
±0.1 |
- |
±0.1 |
- |
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1500℃×3h |
0-+2.0 |
0-+1.5 |
0-+2.5 |
0-+2.0 |
0-+1.5 |
0-+1.0 |
0-+0.5 |
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(%)Chemical Analysis |
Al2O3≥ |
88 |
88 |
88 |
90 |
87 |
90 |
70 |
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MgO |
6-8 |
6-8 |
7-9 |
4-6 |
4-6 |
4-6 |
14-20 |
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SiO2≤ |
1 |
1 |
1 |
1.2 |
2 |
0.6 |
2.5 |
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Grain Size % |
Top Size mm |
15 |
15 |
15(8) |
8 |
15(8) |
15(8) |
8 |
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less than 75um ≥ |
26 |
27 |
28 |
28 |
29 |
27 |
28 |
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Additive water(casting) (%) |
5.0-5.4 |
5.4-5.8 |
5.2-5.6 |
5.3-5.8 |
4.6-5.2 |
4.8-5.2 |
6.4-6.8 |
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Application Area for example |
De-Si tiling runner for blast furnace |
Lance for steel refining(IR-UT, stirring Ar attached |
Working lining for big steel ladle |
The impacting zone,weel for steel ladle |
The impacting zone for steel ladle |
Working lining for steel ladle |
RH snorkel |
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