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| NAME (电熔镁铬砂) |
化学成分Chemical composition |
化学成分含量% chemical composition percentage |
密度 g/cm3 B.D |
SiO2 |
Fe2O3 |
Al2O3 |
CaO |
MgO |
Cr2O3 |
| |
MgO.Cr2o3 |
≤1 |
≤9 |
≤4 |
≤1 |
66-68 |
18-20 |
3.65 |
| MgO.Cr2o3 |
1.2-1.5 |
≤14 |
≤8 |
≤1.2 |
58-66 |
18-24 |
3.7 |
| MgO.Cr2o3 |
≤1.2 |
≤12 |
≤8 |
≤1.5 |
50-52 |
28-30 |
3.7 |
| 该产品具有纯度高、高温体积稳定、抗渣性优良等特点。是制作电熔结合镁铬砖、镁铬质捣打料、中间包涂料等产品的理想原料，其产品主要用于高功率及超高功率电炉，精炼炉，水泥回转窑主要应用于特种钢冶炼出钢口、滑板口及大型焚烧炉等.(可以按照客户要求加工生产.) |
The product is characteristic with high purity,good
high temperature bulk stabilithy,excellent
slag-corrosion-resistance.It is an ideal raw material for
manufacturing rebound electrically fused magnesia-chrome
brick,magnesia-chrom gunning mate-rial and coating material used in
intermediate ladle.The manufactures are mainly used in high power
and ultra-high power electrical furnaces, refining furnace, rotation
kilnin cement industry and so on. can as per your requirment
product. |
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NAME(铬镁尖晶石) |
化学成分Chemical composition |
化学成分含量% chemical composition percentage |
SiO2 |
MgO |
Cr2O3 |
NAME(电熔铬) |
Cr2O3 |
|
|
≥99% |
| |
Cr2O3.Mgo |
≤0.5 |
17-20 |
76-80 |
Cr2o3.Mgo |
≤0.5 |
38-42 |
54-60 |
主要应用于特种钢冶炼出钢口、滑板口及大型焚烧炉。(可以按照客户要求加工生产。) |
It is mainly used in special steel smelting for slay
dorr,slid plate and burning furniny furnace.can as per your
requirment product. |
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NAME(铬铝尖晶石) |
化学成分Chemical composition |
化学成分含量% chemical composition percentage |
SiO2 |
Al2O3 |
Cr2O3 |
| |
Al2O3.Cr2O3 |
≤0.8 |
25-27 |
70-72 |
| Al2O3.Cr2O3 |
≤0.8 |
50-55 |
45-55 |
| 主要应用于煤气反映炉、垃圾焚烧炉、盛钢桶、出钢口、滑板、水泥窑有色冶炼炉等内衬，以及化工、玻璃等行业。（可以按照客户要求加工生产） |
It is mainly used in gas reactor furnace,garbage
burning furnace,slag door,slid palate,cement kiln,nonferrous
smelting furnace,chemical industry,glass industry etc. can as per
your requirment product. |
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AMC-1 |
AMC-3 |
MAG-C-1 |
MAG-C-2 |
铝镁碳砖 |
铝镁碳砖 |
镁碳砖 |
镁碳砖 |
AL2O3% MIN |
70 |
80 |
|
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MGO% MIN |
8 |
8 |
97 |
97 |
C% MIN |
5 |
5 |
10 |
8 |
耐火度 MIN |
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显气孔率 AP% MAX |
6 |
5 |
5 |
5 |
体积密度 B.D g/cm3 MIN |
2.8 |
3.1 |
3 |
3 |
常温耐压强度 CCS Mpa MIN |
40 |
40 |
30 |
30 |
高温抗折强度 MOR，1400℃ X 0.5h MIN |
|
|
90 |
|
0.2MPa荷重软化开始温度 RULC,MIN |
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C-1 |
C-2 |
C-3 |
C-4 |
C-5 |
AL2O3% MIN |
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MGO% MIN |
97 |
97 |
97.5 |
97 |
97.5 |
C% MIN |
8 |
8 |
12 |
8 |
8 |
耐火度 MIN |
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显气孔率 AP% MAX |
5 |
5 |
5 |
5 |
5 |
体积密度 B.D g/cm3 MIN |
3 |
3 |
2.95 |
3 |
3 |
常温耐压强度 CCS Mpa MIN |
30 |
30 |
30 |
30 |
30 |
高温抗折强度 MOR，1400℃ X 0.5h MIN |
90 |
|
90 |
90 |
90 |
0.2MPa荷重软化开始温度 RULC,MIN |
40 |
40 |
|
30 |
30 |
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喷补料 |
干式喷补料 |
Typical Range
Min-Max |
Typical
Value |
Typical Range﹡﹡
Min-Max |
Typical
Value﹡﹡ |
Silica |
SiO2 |
6.5 max |
5.4 |
5.2 max |
4.94 |
Alumina |
Al2O3 |
|
1 |
- |
1.35 |
Iron Oxide |
Fe2O3 |
|
1.1 |
- |
0.98 |
Calcia |
CaO |
|
2 |
- |
1.85 |
Magnesia |
MgO |
87.0 min |
88.3 |
84.5 min |
86.01 |
LOI |
|
|
|
|
4.87 |
Water Required 用水量 wt% |
21.0~23.0 |
21 |
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Flowability 自流 mm |
170 |
185 |
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Bulk Density, 体积密度110℃×24h |
1.68 min |
1.75 |
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PLC, 1500℃×2h % |
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Bulk Density,250℃×1h |
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1.80-1.92 |
1.88 |
Cold Modulus of Rupture,250℃×1h N/mm2 |
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1.0 min |
1.3 |
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