1,Product description of Ramming Material For Converter Tapping Hole
Ramming Material For Converter Tapping Hole is produced by using fused magnesia and magnesia powder as the main raw materials, adding a small amount of concentrate chrome sand, binder, anti cracking agent, stabilizer, etc. The used fused magnesia is calcined at high temperature again, and the expansion rate and shrinkage rate are almost zero, so that the product can achieve excellent use effect in the process of use
Ramming Material For Converter Tapping Hole at the steel outlet of the converter is iron oxide. The iron oxide is thermally decomposed at high temperature, which promotes the sintering and solidification of the hot surface of the ramming material, forms a dense whole layer, improves the corrosion resistance and scouring resistance of the product, and extends the service life
The product is magnesia dry ramming material, which is often used in the area of converter bottom, tap hole and open hearth bottom, and can also be used as repair material.
2,Main performance parameters
3,Main characteristics of the product
1) In the process of using at high temperature, the hot surface is sintered to form a dense layer, which improves the wear resistance, scouring resistance, erosion resistance, etc
2) High temperature strength and good thermal shock resistance
3) The product adopts multi-level ingredients and a variety of additives, which effectively improves the effect of the product in the use process
4, Main purpose of the product
The product is often used as the ramming material for the bottom of the converter, the filler for the tap hole, and also as the repairing material for the converter and the ramming material for the bottom of the steel-making open hearth
5,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
6,Achievements generated: Our company has previously shipped 60 tons to Japan.
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Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
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