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Pig Iron
Оптовые поставщики чугуна дистрибьюторы

Оптовые поставщики чугуна дистрибьюторы

Категория: Pig Iron >>>
Поставщик: TRADE UP DISTRIBUTIONS INC.

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Характеристики

Traditionally, pig iron was worked into wrought iron in finery forges, later puddling furnaces, and more recently, into steel.In these processes, pig iron is melted and a strong current of air is directed over it while it is stirred or agitated. This causes the dissolved impurities (such as silicon) to be thoroughly oxidized.

Pig iron can also be used to produce gray iron. This is achieved by remelting pig iron, often along with substantial quantities of steel and scrap iron, removing undesirable contaminants, adding alloys, and adjusting the carbon content. Some pig iron grades are suitable for producing ductile iron. These are high purity pig irons and depending on the grade of ductile iron being produced these pig irons may be low in the elements silicon, manganese, sulfur and phosphorus. These types of pig iron are used to dilute all the elements (except carbon) in a ductile iron charge which may be harmful to the ductile iron process.

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