1,Description
With high-quality bauxite and corundum fine powder as the main raw materials and alkali-resistant raw materials, non stick alumina castable has good wear resistance, anti-spalling performance, alkali corrosion resistance, non-sticking aluminium products, preventing corundum nodulation, and good use effect.The aluminum free castable is specially designed for the cooling part of aluminum smelting furnace. It has excellent wear resistance, aluminum free performance and good application effect.
2,Index of non stick alumina castable
| Brand | JY-3 | |
Chemical composition % | Al2O3 | ≥70 |
CaO | ≤2.1 | |
Bulk density g/cm3 | 2.60 | |
Modulus of rupture MPa | 110℃*16h | 8 |
1200℃*3h | 10 | |
1400℃*3h | 12 | |
Cold Crushing strength MPa | 110℃*16h | 40 |
1200℃*3h | 70 | |
1400℃*3h | 80 | |
Reheating linear change rate % | 110℃*16h | -0.05 |
1200℃*3h | ±0.2 | |
1400℃*3h | ±0.5 | |
Refractoiness ℃ | ≥1790 | |
Alkali resistance level | 2 | |
Max service temperature ℃ | 1450 | |
Water consumption of construction % | 6-8 | |
Dosage of construction t/m³ | 2.8 | |
Application | Decomposition zone,cooling zone, discharge chamber,cooling machine | |
Characteristics | High strength, wear-resisting, thermal shock resistance, spall-resistance | |
3,Product knowledge:
The product uses fewer impurities in raw materials, high density, high temperature resistance, especially the product's reheating linear change rate is small, which ensures the stability of high temperature performance of the product.The product prevents the occurrence of corundum nodulation and optimizes the liquid aluminium. The product is mainly used in the cooling zone of the furnace, around the cooler and in the decomposition zone, and the effect is good.
4,Main features of the product:
The product is made up of high temperature resistant and alkali resistant raw materials, and adopts multi-stage batching form, which makes the product have good corrosion resistance, thermal stability and high temperature resistance, and ensures the good use effect of the product.
5,Other:
1) We meet all reasonable requirements of our customers.
2) According to the packing method and delivery method proposed by customers, strictly implement them.
3) Payment is made by T/T, L/C at sight and T/T+L/C.
6.Good feedback of product use effect,the products have been exported to Australia, Oman,Mexico
7.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of castable products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
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