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Interpretation of the nodular cast iron component - for you Nodular cast iron

by:XEX     2021-02-25
Ductile casting' target='_blank'>cast iron is through get spheroidal graphite spheroidization and inoculation, effectively improve the mechanical properties of cast iron, especially improve the plasticity and toughness, and the strength is higher than carbon steel. Next, explain nodular cast iron components for you. Pig iron is the carbon content is more than 2% of the iron carbon alloy, industrial iron carbon content is in commonly 2. 5% - - 4%, and including C, SI, Mn, S, P and other elements, is the product with writing the blast furnace smelting of iron ore. Depending on the state of carbon in cast iron, and can be divided into pig iron for steel making, casting pig iron and nodular cast iron, etc. Precipitation of spherical graphite cast iron. Spheroidal graphite fragmentation effect to metal substrate is smaller than flake graphite, make the strength of the cast iron matrix was the strength of the 70 ~ 90%, tensile strength of up to 120 KGF/was, and good toughness. The chemical composition of ductile cast iron in addition to iron is usually: carbon content of 3. 6 to 3. 8%, silicon content in 2. 0 ~ 3. 0%, manganese, phosphorus, sulfur, total no more than 1. 5% and an appropriate amount of rare earth, magnesium nodulizing agent, etc. Xin, Johnson was founded in 2012 on April 8, the transportation is convenient in: guangzhou, high-speed, high-speed Shen Hai, same highways as well. Is a company specializing in the production of cast copper, cast iron, cast aluminum manufacturers.
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It is essential to know the basic functioning of to help us understand the components and the part they play.
The first machine to produce cast iron company, the cast iron company cast iron suppliers was invented in cast iron company in cast iron company by cast iron company and was subsequently improved.
Using high-quality materials to produce cast iron suppliers is one of the most important part during manufacturing.
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