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烧结磷酸盐高铝质砖(YG-TJ-13)
Sintered phosphate bonded high alumina bricks |
本产品是在高铝砖的配比中，外加磷酸盐作结合剂，经高压成型、高温烧结制成。产品具有良好的高温体积稳定性和抗渣性、机械强度高，适用于水泥机立窑高温部位及化工、电力、锅炉行业。
Adding phosphate acid to ordinary high alumina bricks,through high-pressure molded and high temperature sintered form the product.It has good high temperature volume stability and slag corrosion resistance,high mechanical strength.It is suitable for cement vertical kiln is high temperature zone,and chemical industry.Electricity industry and boiler industry. |
性能Properties |
指标Specification |
Al2O3,% |
75 |
耐压强度CCS,MPa |
80～95 |
体积密度BD,g/cm3 |
≥2.5 |
荷重软化温度RUL,T0.6,℃ |
1380 |
耐火度Refractoriness,℃ |
≥1770 |
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高强度树脂镁碳砖等级制品
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项 目 |
一级品 |
二级品 |
三级品 |
| 指 标 |
指 标 |
指 标 |
MT10A |
MT10B |
MT10C |
MT14A |
MT14B |
MT14C |
MT18A |
MT18B |
MT18C |
MgO,% 不小于 |
80 |
78 |
76 |
76 |
74 |
74 |
72 |
70 |
70 |
C,% 不小于 |
10 |
10 |
10 |
14 |
14 |
14 |
18 |
18 |
18 |
显气孔率,% 不小于 |
4 |
5 |
6 |
4 |
5 |
6 |
3 |
4 |
5 |
体积密度 BD, g/cm3 不小于 |
2.90 |
2.85 |
2.80 |
2.90 |
2.82 |
2.77 |
2.90 |
2.82 |
2.77 |
常温耐压温度,MPa 不小于 |
40 |
35 |
30 |
40 |
35 |
25 |
40 |
35 |
25 |
高温抗折强度,MPa 不小于
1400℃,30min,MPa |
6 |
5 |
4 |
12 |
8 |
5 |
10 |
7 |
4 |
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广泛应用于转炉、电弧炉、大功率直交流电炉渣线、出钢口等部位。
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铝镁铬系列制品
Alunium/Magnesium/Cmromiun Series Products |
公司生产的铝镁铬系列制品广泛应用于有色冶炼、炉外精炼、电炉、转炉等热工窑炉工作内衬，制品不沾渣、耐侵蚀、抗剥落，具有良好的高温性能。
They are widely used in non-feruous metal smelting, refining smelting, electric furnace, converter as inner lining. Featuring for non-adhering of salg. Anti-corrosion and anti-peeling off, also for its fine high temperture. Property. |
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项目 Item |
品种 Variety |
铝镁砖
Magnesium/chromium brick |
铝铬砖
Aluminium/chromium brick |
镁铝铬砖
Magnesium/aluminium/chromium brick |
MgO % |
≥65 |
— |
≥87.5 |
Al2O3,% |
— |
70-80 |
≥5.5 |
Cr2O3,% |
10-25 |
10-20 |
≥1.5 |
SiO2,% |
— |
≤3 |
— |
显气孔率 % |
≤18 |
≤22 |
≤5 |
常温耐压强度 Mpa |
≥40 |
＞40 |
55 |
0.2Mpa 荷重软化温度℃ |
≥1680 |
≥1620 |
≥1650 |
重烧线变化,% |
— |
(1600℃×3h)0.5 |
— |
抗折强度,Mpa |
（1200℃ -1480℃）≥6 |
— |
— |
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