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高强度耐磨浇注料
High strength wearable castables
|
HF-135 |
HF-160 刚玉捣打型 |
化学成份 Chemical Composition,% |
Al2O3 |
≥77 |
≥80 |
SiO2 |
≤6 |
≤6 |
Fe2O3 |
≤6.5 |
≤0.5 |
体积密度 BD,g/cm3 |
110℃×24h |
≥2.8-2.9 |
≥2.8-2.9 |
耐压强度
CCS,Mpa |
110℃×24h |
≥80 |
≥60 |
1100℃×24h |
100-125 |
≥80 |
1400℃×3h |
— |
≥110 |
抗折强度
MOR,Mpa |
110℃×24h |
≥11 |
≥7 |
1100℃×3h |
≥12 |
≥10 |
1400℃×3h |
≥13 |
≥12 |
| 导热系数 Thermal conductivity,W/(m·k) |
≥1.5 |
1.5 |
| 线变化率 PLC,（1400℃×3h）% |
±0.7 |
0.7 |
| 荷重软化温度 RUL,T0.6℃ |
≥1400 |
1400 |
| 热震稳定性，1000℃水冷,次Thermal shock resistance(1000℃-water quench),cycles |
≥25 |
25 |
| 耐磨性 Abrasion resistance,C.C |
≤8 |
5 |
耐磨耐火材料
Wearable refractory materials
|
耐磨可塑料 wearable Plastic refratory LS-NM50 |
钢纤维浇注料Stainless steel fiber reinforced castable LS-NM40 |
Al2O3,% |
80-85 |
75 |
| 体积密度BD,(110℃×24h),g/cm3 |
2.9 |
2.9-3.0 |
抗折强度
MOR,Mpa |
110℃×24h |
8 |
11 |
1380℃×3h |
10 |
12 |
耐压强度
CCS,Mpa |
110℃×24h |
≥60 |
≥65-80 |
1100℃×24h |
85 |
100-110 |
1380℃×3h |
90-100 |
|
| 热震稳定性，1100℃水冷,次Thermal shock resistance(1100℃-water quench),cycles |
18 |
25 |
| 线变化率 PLC,（1150℃×3h）% |
±0.5 |
±0.5 |
| 耐磨性 Abrasion resistance,C.C |
8.5 |
8.5 |
| 耐火度 Refractoriness,℃ |
1780 |
1780 |
| 施工方法 Construction methods |
捣打法，加水量2.5-3.0%Ramming method,water Addition is 2.5-3.0% |
采用振动机或插入机振实加水量在6.5-7.0% Vibrating method,Water additing is 6.5-7.0% |
捣打料
Remming material
RA619-SiC主要用于各类锅炉和石化工业，BA610具有耐高温、良好耐磨性、抗渣性和抗剥落能力，它是用于电力行业，冶金行业和石化工业锅炉的优质材料。刚玉莫来石制品适用于冶金、化工、玻璃、陶瓷行业的高温、耐磨部位及75T/h～220T/h流化床锅炉的燃烧部位。具有耐碱性、耐酸性、耐腐蚀等特点。
RA619-SiCare mainly used in all kinds of boilers and petrochemical industry ,BA610 has high refractoriness,good abrasion resistance,and corrosion resistance and spall resistance .It is one of excellent materials in boilers of power industry,metallurgical industry ,and petrochemical industry.corundum-mullite products having good alkail-resistance,acid resistance and corrosion resistance can be used in metallurgical industry,chemical industry,glass industryand ceramic industry ,which need high refractoriness and gold abrasion resistanc,Also can be used in 75T/h～220T/h CFB boilers.
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高强度耐磨碳化硅捣打料 High strength wearable SiC Ramming material |
棕刚玉捣打料 Brown corundum ramming Material |
刚玉-莫来石浇注料 Corundm-mullite castable |
刚玉-莫来石捣打料 Corundm mullite ramming material |
BA619-SiC |
BA610 |
GC-806 |
GC-808 |
化学成份 Chemical Composition,% |
Al2O3 |
5 |
80 |
80 |
80 |
SiC |
80 |
— |
— |
— |
| 体积密度,BD,g/cm3 |
2.8-2.85 |
≥2.95 |
2.85-3.1 |
2.85-3.1 |
| 耐火度 Refractoriness,℃ |
1780 |
1780 |
1780 |
1780 |
耐压强度
CCS,Mpa |
110℃×24h |
50 |
≥65 |
80 |
60-65 |
1100℃×24h |
80 |
≥80 |
115 |
80 |
1380℃×3h |
85-90 |
115-120 |
— |
115 |
| 抗折强度 MOR,（900℃×3h）,Mpa |
12 |
12 |
12 |
12 |
| 线变化率 PLC,（1350℃×3h）% |
-0.4 |
-0.6 |
— |
— |
| 热震稳定性，(900℃水冷),次Thermal shock resistance(900℃-water quench),cycles |
25 |
26 |
30 |
30 |
| 耐磨性 Abrasion resistance,C.C |
8 |
7.8 |
6.3 |
5.6 |
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