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Columbium
Product%Cb
Ferrocolumbium60 – 70
Ferrocolumbiums chief function is to increase yield strength while at the same time improving toughness.Ferrocolumbiums chief function is to increase yield strength while at the same time improving toughness.
Applications for metallurgical coke are many and diverse. While Hickman, Williams has been an important supplier of foundry coke for many years, we also provide special sizes of metallurgical coke to the steel, sugar, mineral wool and the smelting industries.
A potent deoxidizer and desulfurizer utilized in the production of high grade steel.ProductA potent deoxidizer and desulfurizer utilized in the production of high grade steel.
Anthracite is the hardest and densest form of coal. It has a high percent Fixed Carbon and low percent Sulfur that makes it a very useful carbon source for the basic metals industry particularly steel. It is a carefully sized coal that has many metals applications.The larger sizes such as Stove and Nut are applicable for charge carbon uses, medium sizes are useful in carbon additive situations while the smaller sizes are used after drying, as foamy slag or injection carbon for electric arc furnaces.
Dia Carb (DC) is manufactured by Hickman, Williams & Company and its authorized distributors.* Indicates Injection Grade.Custom blends of Petroleum Coke products are available to meet customer specifications.Dia Carb (DC) Products are available in 50lb bags, bulk bags and pneumatic truck.
An alloy of iron and boron that is added to steel to form hardened special steels.An alloy of iron and boron that is added to steel to form hardened special steels.
Used in a cupola to produce cast and ductile iron products. It is a source of heat and also helps maintain the required carbon content of the metal product.
Chromium and its compounds are used in metal alloys such as stainless steel; protective coatings on metal. Ferrochrome is used in specialist applications such as engineering steels where a high Cr to Fe ratio and minimum levels of other elements are important and production of finished metals takes place in small electric arc furnaces compared to large scale blast furnaces.