We can guarantee that the Anorthite Mullite Insulation Brick, Calcined alumina powder production factory, F3.0m coal gass producer we produce stably meet the standard technical indicators, with stable performance. Our company unswervingly follows the road of quality development, stresses integrity, and strives to do every product and every job well. With all those advantages, we are going to create'the reputable international brand of nylon monofilaments', and spreading our products to every corner of the world.
1,Product description:
The main raw materials of the product are high quality fused magnesia, fused corundum sand and sintered mullite sand. The product forms corundum phase, spinel phase and mullite phase solid solution in the process of use. It has compact structure, good spalling resistance, excellent impact resistance and erosion resistance.
The raw material has high purity, no pollution to molten steel, good mechanical properties at high temperature and good volume stability at high temperature. Especially during the operation of the ladle, the product has excellent anti stripping performance, which depends on the effect of corundum phase and spinel phase solid solution formed at high temperature. The application effect of the product is better than that of other refractory castables.
2,Index of Castable for Wall of Ladle:
| Model | JBAM | JSAM | |
| Item | |||
Chamical composition% | Al2O3+MgO | ≥85 | ≥90 |
Bulk density g/cm³ | 110℃*24h | ≥2.90 | ≥3.10 |
1000℃*3h | ≥2.90 | ≥3.10 | |
1500℃*3h | ≥2.90 | ≥3.10 | |
Linear change rate% | 110℃*24h | ±0.1 | ±0.1 |
1000℃*3h | ±0.2 | ±0.3 | |
1500℃*3h | 0~+1.5 | 0~+1.5 | |
Crushing strength MPa | 110℃*24h | ≥80 | ≥70 |
1000℃*3h | ≥70 | ≥60 | |
1500℃*3h | ≥100 | ≥80 | |
Bending strength MPa | 110℃*24h | ≥6 | ≥5 |
1000℃*3h | ≥5 | ≥6 | |
1500℃*3h | ≥8 | ≥10 | |
Softening point under load℃ | 0.2MPa,0.6% | ≥1500 | ≥1600 |
3,Salient features of Castable for Wall of Ladle:
1) Castable for Wall of Ladle has good corrosion resistance.
2) Castable for Wall of Ladle has good slag resistance.
3) The high temperature volume stability of the product is good.
4) The product has good slag penetration resistance.
4,Applications of Castable for Wall of Ladle:
1) Large ladle
2) Medium-sized ladle
3) Tundish for Continuous Casting
5,Product knowledge:
1) The fine spinel powder in the product can absorb a large amount of iron oxide in the slag, solidify the iron oxide and slow down the soaking of the slag.
2) CaO in slag and Al2O3 in fine powder of product form needle-like substance, which makes pore fine and inhibits slag penetration.
3) The liquid phase of SIO2 becomes viscous and inhibits slag penetration.
6.Good feedback of product use effect,the products have been exported to Australia, Oman,Kenya.
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 catsable 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)
We always keep a large number of stocks to ensure that we can supply enough High Quality Plastic Refractory Castable for our customers. We have developed core competencies in technological innovation, market expansion, corporate culture, and sustainable development. Our company has been taking 'integrity, quality, service' as our business philosophy. All departments supervise and coordinate with each other, implement the concept to every detail and provide more thoughtful service for the demand groups.
Hot Tags: castable for wall of ladle, China, manufacturers, suppliers, factory, use, property, Phosphate Bonded High Alumina Brick, High purity graphite rotor, Molten steel insulation slag, Magnesium Oxide Foam Ceramic Filter for casting alloy, Mullite honeycomb ceramic regenerator block, Waterproof calcium silicate tube shell production factory
