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Barium can form various ferrosilicon alloys with other elements include low barium silicon barium ferro alloysFeSi72Ba2, medium barium silicon barium ferro alloys FeSi55Ba12, high barium silicon barium ferro alloys FeSi55Ba24 and so on....

At present, the most commonly used production method of manganese is the electrolytic manganese method. The Mn metal flakes produced by this method has a relatively high purity, the manganese content can reach 99.7%......

Sulfur is a harmful element in pig iron. High-sulfur pig iron produces hot brittleness during casting and also reduces the filling performance of molten iron during casting. For steel-making pig iron, it is difficult to desulfurize the steel...

Most of the foundry smelting equipment is an intermediate frequency induction electric furnace, and more than 50% of the smelting charge used is scrap steel. Turning scrap steel becomes necessary means to increase the carbon....

In order to improve and improve certain properties of steel and give it to some special performance, the elements added to the smelting process are referred to as alloying elements....

The formation process of pig iron is mainly the process of gradually melting other alloying elements and carburizing into the reduced metallic iron. In the upper part of the blast furnace, part of the iron ore is reduced to metallic iron whe...

The most important use of molybdenum is used to refine alloy steel, due to molybdenum can reduce the eutectic decomposition temperature of steel, expand the quenching temperature range of steel, never affect the hardened hardening depth of...

The subsequent impact of the 6-day blockage of the Suez Canal is still fermenting. At present, the market has seen price increases and lack of cabinets, and prices have basically returned to the high point before the Spring Festival. Under t...

Green metallurgy is a concept that has attracted much attention in recent years. It emphasizes the root cause of pollution in the production process, and is committed to eliminating pollutants in the production process rather than afterwards...

Carbon raiser is also be called recarburizer, carbon additive, carbon, etc, it is one type of product with the main content of carbon, the carbon content can reach 85%,90%,95% even 98%....

The iron and steel industry produces many kinds of pollutants such as waste water, waste gas, and waste residue. The iron and steel industry is a major consumer of water, which accounts for 20% of Chinas industrial water consumption, and was...

Factors affecting graphitization of cast iron:1.Influence of chemical composition.2.Influence of cooling rate.3.The effect of overheating and high temperature standing of cast iron....