Industrially Significant Elements and Compounds of Steel - Term Paper ExampleCarbon is found in large quantities from wood and coal (Hall, 1997). According to Hall (1997), Iron is mixed with carbon to form either steel or cast iron. Iron ore immediately extracted from the ground is rich in iron content or is concentrated. The concentration is then reduced in a blast furnace by the use of coke and limestone flux. The resulting product from the furnace is called pig iron. Pig iron is strong enough to be molded into various c shapes. Cast iron and its different types are produced at the foundry industries. The different types of cast iron produced at foundry industries include ductile iron, gray iron, and malleable iron. However, a larger percentage of cast iron is further refined to produce steel. Steel is the major metal consumed in large quantities around the world. Industrially Significant Elements and Compounds Steel is classified into three categories known as carbon steel, stainless steel, and alloy steel. However, all steels are seen as being alloys.
