ZhengZhou FS New Material Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000ton/month |
| Delivery Time | 15 working days |
| Packaging Details | woven bag |
| Working temperature | 1800℃ |
| Color | gray,yellow, black |
| Packing | bag |
| Chemical composition | Al2o3 |
| Application | Main groove iron line Ditching ditch |
| Shape | powder |
| Flexural strength (Mpa) | ≥4 |
| Line rate of change(%) | 0.2~+0.5 |
| Brand Name | FS |
| Model Number | FS-7690 |
| Certification | SGS,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000ton/month |
| Delivery Time | 15 working days | Packaging Details | woven bag |
| Working temperature | 1800℃ | Color | gray,yellow, black |
| Packing | bag | Chemical composition | Al2o3 |
| Application | Main groove iron line Ditching ditch | Shape | powder |
| Flexural strength (Mpa) | ≥4 | Line rate of change(%) | 0.2~+0.5 |
| Brand Name | FS | Model Number | FS-7690 |
| Certification | SGS,CE | Place of Origin | China |
| High Light | refractories powder ，castable binder | ||
Corundum Mullite Based Dense Castable For Blast Furnace Iron Runner
Introduction
The product has good slag resistance, good thermal shock stability, long service life, convenient use and simple construction, which significantly reduces the labor intensity of workers.
The blast furnace tapping groove is a passage through which high-temperature molten iron or slag flows. The refractory lining should have the following characteristics:
(1) strong resistance to erosion and scouring of molten iron and slag;
(2) good thermal shock resistance and re-burning volume
(3) strong anti-oxidation ability;
(4) easy to construct, can be quickly baked without bursting, easy to repair and dismantle;
(5) when used, no harmful gas, no sticky iron, long life. These features make them complementary and should be compatible with each other.
| Item | ASC-1 | ASC-2 | ASC-2A | ASC-3 | ASC-4 | SA170C | SA160C | AMSC-1 | ||
| Flexural strength (Mpa) | 110°x24h | ≥4 | ≥3 | ≥4 | ≥4 | ≥4 | ≥5 | ≥4 | ≥4 | |
| 1000°x3h | ≥6 | ≥5 | ≥6 | ≥6 | ≥4 | ≥7 | ≥5 | ≥6 | ||
| 1450°x3h | ≥9 | ≥7 | ≥8 | ≥9 | ≥6 | ≥10 | ≥8 | ≥8 | ||
| Compressive strength (Mpa) °C | 110°x24h | ≥25 | ≥20 | ≥20 | ≥30 | ≥20 | ≥35 | ≥25 | ≥25 | |
| 1000°x3h | ≥40 | ≥35 | ≥50 | ≥40 | ≥30 | ≥55 | ≥45 | ≥40 | ||
| 1450°x3h | ≥65 | ≥50 | ≥70 | ≥65 | ≥50 | ≥80 | ≥60 | ≥55 | ||
| Line rate of change(%) | 1000°Cx3h | |||||||||
| 1450°x3h | _0.2~+0.5 | _0.2~+0.5 | _0~+0.5 | _0.3~+0.5 | 0.5 | 0~+1.0 | 0~+1.0 | 0~+1.0 | ||
| Bulk Density (g/cmm³) | 110°x24h | ≥2.85 | ≥2.80 | ≥2.80 | ≥2.80 | ≥2.55 | ≥2.80 | ≥2.60 | ≥2.85 | |
| 1450°x3h | ≥2.80 | ≥2.75 | ≥2.70 | ≥2.75 | ≥2.50 | ≥2.70 | ≥2.50 | ≥2.85 | ||
| Chemical composition | AL2O3 | ≥75 | ≥55 | ≥50 | ≥70 | ≥55 | ≥67 | ≥70 | ≥78.6 | |
| SIC | ≥10 | ≥30 | ≥35 | ≥8 | ≥55 | ≥367 | ≥70 | ≥78.6 | ||
| C | 2-4 | 2-4 | 2-4 | 1-3 | 2-4 | _ | _ | 1-3,2-4 (MGO) | ||
| Mesh mm% | Top Size | 15 | 15 | 15 | 10 | 8 | 8 | 8 | 15 | |
| Less than 75um | ≥27 | ≥28 | ≥29 | ≥28 | ≥30 | ≥28 | ≥29 | ≥27 | ||
| Application area | Main groove iron line Ditching ditch | Slag line on the main ditch | Main ditch line | Iron Ditch | Slag Dith | |||||
Company Details
Business Type:
Manufacturer
Year Established:
1983
Total Annual:
50000000-100000000
Employee Number:
1500~2000
Ecer Certification：
Active Member
ZhengZhou FS new material co.,ltd is located in DACHENG Industrial Park, HEBEI province. It covers an area of 60,000 square meters and employs more than 300 people, of which about 60 are engineers and technicians. ZhengZhou FS new material co.,ltd introduced a complete set of mineral wool pro... ZhengZhou FS new material co.,ltd is located in DACHENG Industrial Park, HEBEI province. It covers an area of 60,000 square meters and employs more than 300 people, of which about 60 are engineers and technicians. ZhengZhou FS new material co.,ltd introduced a complete set of mineral wool pro...
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