product description
This product is a patented product for the smelting industry. The foundry industry is the basis for the development of machinery, national defense, and aviation in various countries. At present, the products used in our country for casting and smelting, the materials used in the purification of cast steel and cast iron, can only remove the scum on the surface of steel and molten iron, and the slag remover used is a slag remover, which leads to The impurities in steel and molten iron are not clean. This is because the temperature of cast steel and cast iron is different, or the slag layer formed by the high slag remover is brittle and does not slag, or the temperature is low and the slag is not softened. The agent prevents the slag removing agent from forming the corresponding slag layer, resulting in incomplete slag. To this end, our factory has developed the DFC-400 type special descaling agent for cast steel by relying on Harbin Institute of Technology.
First, product performance:
This product is a solid irregular particle. Efficient slag removal, slag collection, removal of oxygen in molten steel and impurities in molten steel and carburizing impurities, reducing defects such as porosity in steel castings. Forming a plastic shell on the surface of the molten steel, blocking the temperature, and blocking the radiation are convenient for the worker to pull out at one time.
Second, product use:
This product is mainly used for high efficiency slag removal in casting industry such as cast steel. It collects slag and deoxidizes, reduces casting porosity and purifies molten steel.
Features:
1. It is mainly used for high-efficiency slag removal in casting and other casting industries, collecting slag and deoxidizing, reducing the porosity of steel castings and purifying molten steel. The product has no pollution to metal penetration, which can reduce oxygen in steel and remove pores in steel castings. Since the product encounters a high temperature to form a shell, the particles and particles formed after the shell form the closest connection, and sporadic impurities and large impurities are collected on the shell of the slag removing agent, due to the slag removing agent. The shell formed by its own physical reaction can adsorb the carburizing impurities in the molten steel onto the shell formed by the slag removing agent, so that the best slag removing effect is achieved.
2. This product has no pollution to the metal, avoiding the formation of hard spots on the surface of the casting, preventing the knife from cutting, improving the machining performance and using less than two kilograms of slag remover per ton of molten steel (also according to the size of the exposed surface) Increase or decrease the amount of slag removal rate of 100%, heat preservation for 10 minutes; this product is better with the punching method.
This product is limited to slag removal, slag collection and deoxidation of cast steel and heat resistant steel.
This product must be protected from moisture and should not be exposed to air for extended periods of time in unpackaged slag removers.
It is best to use this product by flushing. The use of this product by punching method is better than surface use.