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高强度铝铬耐火浇注料
High strength alumina chrome castable
该产品具有耐高温、抗腐蚀、耐压强度高、耐磨性和抗热震性能好等特点，主要应用于各种工业窑炉及大中型电厂锅炉上要求高温、抗碱、抗渣、耐磨、耐腐蚀等部位上。该产品被嘉兴电厂6台40万千瓦机组和广西滕县电厂采用，得到电力部设计单位的好评。产品还可在造纸行业、水泥行业窑上使用。
This product is mainly used in industry kilns large and middlesized boilers of electric power plant which need high refractoriness,good slg corrosion resistance thermal shock resistance and alkali-resistance.
|
GLG-12 |
| 化学成份 Chemical Composition,% |
Al2O3 |
≥56 |
Cr2O3 |
≥12.6 |
| 体积密度,BD,g/cm3 |
2.5 |
| 耐火度 Refractoriness,℃ |
≥1790 |
1100℃×3h |
耐压强度 CCS,Mpa |
≥80 |
抗折强度 MOR,Mpa |
11 |
| 荷重软化温度 RUL,T0.6,℃ |
1500 |
| 耐压强度 CCS,(110℃×24h),Mpa |
≥60 |
| 热震稳定性（1000℃水冷），次 Thermal shick resistance (1000℃-water quench),cycles |
18 |
钢纤维增强耐火浇注料
Stainless steel fiber reinforced castables (JC/T499-92)
本产品是原CAG-1浇注料配方中增添了短而细的耐热钢纤维组成。产品具有较高的抗拉强度和较好的抗热冲击性、抗机械磨损性。主要用于各种锅炉前后拱炉墙及75T/h、220T/h流化床锅炉及垃圾炉，并适用于电炉炉盖、喷枪、出钢槽、加热炉炉底及水泥回转窑烧成带、档料圈等。
These products are based on CAG-1 castables with addition of heat-resistant stainless steel fiber.These castables have high bending strength good thermal shock resistance and mechanical abrasion resistance Main applications;front and back wall linings of 75T/h、220T/h CFB boilers ,and Electrical furnace cover spraying gun,steel trough and heating furnace is hearth ,etc.
|
GAG-606 |
GAG-607 |
GAG-608 |
| Al2O3 |
75 |
70 |
65 |
| 耐火度 Refractoriness,℃ |
1790 |
1770 |
1690 |
| 线变化率≤1.5%的试验温度Temperature with PLC≤1.5(×3h),℃ |
1350 |
1350 |
1350 |
110℃×24h |
耐压强度 CCS,Mpa |
＞80 |
≥90 |
≥70 |
抗折强度 MOR,Mpa |
10 |
9.0 |
8 |
1100℃×3h |
耐压强度 CCS,Mpa |
110 |
100 |
90 |
抗折强度 MOR,Mpa |
12 |
9 |
6 |
| 最高使用温度 Maximum service temperature, ℃ |
1500 |
1500 |
1500 |
铝镁耐火浇注料
Alumina magnesia casitables
本产品是以高铝矾土熟料为骨料，以高铝矾土熟料和镁砂混合共磨粉为粉料，以水玻璃为结合剂制得的，可用作盛钢桶、铁水包和出钢槽整体内衬。
These products used high-grade alumina bauxite as aggregate, cogrinding fine of supergrade alumina bauxite and magnesia as matrix; water glass as binder can be used as linings of ladle,tundish and steel spout.
|
LMJ-70 |
LMJ-65 |
| 化学成份 Chemical Composition,% |
Al2O3 |
70 |
65 |
MgO |
8 |
10 |
| 体积密度 BD(110℃×24h),g/cm3 |
2.6 |
2.5 |
| 线变化率PLC≤(110℃×24h),% |
-0.4 |
-0.4 |
| 抗折强度 MOR(110℃×24h),Mpa |
5.5 |
5.5 |
| 耐压强度 CCS,(110℃×24h)，Mpa |
40 |
30 |
| 最高使用温度 Maximum service temperature, ℃ |
1720 |
1700 |
高强度铬矿质浇注料
High strength chrome castable(CM-1)
该产品主要适用于对耐高温性、抗腐蚀性和抗碱性要求较高的锅炉，最佳适用于纸业锅炉及水泥行业窑炉及冶炼炉。产品施工简便，可浇注或捣打成型，也可浇预制块。
This product is mainly used in boilers that need high refractoriness,good corrosion resistance and alkali-resistance,most suitable for papermaking industry ,cement industry ,and metallurgical industry.
|
指标 Specification |
| 化学成份 Chemical Composition,% |
Cr2O3 |
35.5 |
Al2O3 |
3 |
| 体积密度 BD(110℃×24h),g/cm3 |
2.7-2.9 |
| 耐火度 Refractoriness,℃ |
1790 |
| 抗折强度 MOR(110℃×24h)，,Mpa |
7.5 |
| 耐压强度 CCS,(110℃×24h)，Mpa |
55 |
| 线变化率PLC,(1350℃×3h),% |
-0.4 |
| 热震稳定性（800℃水冷），次 Thermal shick resistance (800℃-water quench),cycles |
15 |
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