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| Categories | Refractory Castable |
|---|---|
| Brand Name: | ZHENGZHOUXINYU |
| Model Number: | XY-HTJL-L |
| Certification: | GB/T19001-2016/ISO9001:2005 |
| Place of Origin: | ZHENGZHOUGONGYI |
| MOQ: | 2T |
| Payment Terms: | L/C, , T/T, D/P, Western Union, MoneyGram |
| Supply Ability: | 500/T/3D |
| Delivery Time: | 4-6work Days |
| Packaging Details: | Container bag |
| Refractoriness(degree): | 1750℃<Refractoriness<1850℃ |
| Bulk density/ g﹒cm-3,≥: | 2.4/2.5/2.6 g﹒cm-3 (220℃,3h) |
| AL2O3 content(%),≥: | 55/65/70 |
| SiC+C content(%),≥: | 12/10 |
| Application: | Slag runner and small blast furnace trough |
| Permanent linear change/%: | ±0.4/0.5/0.6 (1400℃,3h) |
AL2O3-SiC Castables Lightweight Refractory Castable Excellent Slag Erosion Resistance
Product description:
These castables are developed with high quality bauxite, corundum and Sic as the main raw materials and bonded by low cement or ultra-low cement.They are characterized with good volume stability,excellent slag erosion resistance and thermal shock resistance, and gain good performance.
Features:
The products with good volume stability,excellent slag erosion resistance and thermal shock resistance, and gain good performance.
Physical and chemical indicators:
| Brand | XY-HTJ-L70 | XY-HTJ-L65 | XY-HTJ-L55 | |
|---|---|---|---|---|
| Al2O3/%,≥ | 70 | 65 | 55 | |
| SiC/%,≥ | 12 | 12 | 10 | |
| Bulk density g﹒cm-3,≥ | 2.60 | 2.50 | 2.40 | |
| Crushing strength/MPa,≥ | 110℃,24h | 30 | 25 | 40 |
| Crushing strength/MPa,≥ | 1400℃,3h | 60 | 55 | 60 |
| Permanent linear change/% | ±0.4 (1400℃,3h) | ±0.5 (1400℃,3h) | ±0.6 (1400℃,3h) | |
| Application | Working lining at side wall and bottom | Top and tapping hole | ||

Production and inspection :

Packaging and transportation:

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