Gunning mixes?
Product introduction
Gunning mixes for EAF are designed according to the engineering characteristics of the spraying materials and combined with the features of EAF process. Gunning mixes for EAF are made by high purity magnesia-based materials, unique binding systems and external reactants. They feature high adhesive strength, low rebound rate, good sintering ability and good erosion/corrosion resistance. They are well developed to suit for both cold and hot repairs.?
Physical and chemical index
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| Item | Ladle | EAF | Conventor |
| MgO | ≥75% | ≥82% | ≥82% |
| Al2O3 | ≥10% | – | – |
| volume density（g/cm3） | ≥2.45 | ≥2.32 | ≥2.42 |
| Cold crushing strength（MPa） | ≥4.5 | ≥5 | ≥5 |
| Hot modulus of rupture at 1400℃（MPa） | ≥19 | ≥16 | ≥20 |
| Linear change rate 1500℃x3h | 2.8%-0 | 2.8%-0 | 2.4%-0 |
| Adding water in operation | 10%±1% | 10%±1% | 10%±1% |
| Max temperature （℃） | 1750 | 1750 | 1750 |
Common Problem
How to get a quotation?
Hello, please provide the detailed product model, specification and quantity. If there is a material list, you can send it to the official email of the company.
What is the quotation process?
Hello, contact customers – tell your needs – technical accounting – quotation.
Do you undertake refractory overall contracting?
Hello, we can undertake the overall contracting work of refractory, and can provide reasonable material design and masonry scheme according to the user’s requirements and specific use conditions.
Do you provide technical support?
Hello, we have a professional technical team, can provide refractory and steel production and other related technical support. Help users increase production and reduce production costs.
Are you a factory or a middleman?
Hello, Xinding refractory Co., Ltd. is a refractory production enterprise. Customers all over the world, can be assured of purchasing.
Submit Form
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