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Silicomanganese is an important deoxidizer, desulphurizer and alloying element that increases the tensile strength, toughness, stiffness, wear resistance and hardenability of steel, helping to improve the safety and effectiveness of the end product.
But carbon may be used not always as deoxidizer, because its presence is desirable not in all metals.
Oxalic acid is an important basic organic raw material, mainly used to produce the pharmaceuticals, such as antibiotics, borneol, pharmaceutical intermediate synthesis, the precipitant extracts in the rare earth metals, dye deoxidizer, tanning agents and cleansing agents of the metal equipments etc.
The business operates aluminum smelting and deoxidizer manufacturing facilities in Painesville, Ohio and generates annual revenue of approximately US $45 million.
Although magnesium is a well known deoxidizer, during treatment it cannot eliminate all the iron oxide present in the slag because of the short time available.
The usual method to reduce the oxygen content is the addition of a final deoxidizer that has a greater affinity for oxygen than carbon, and that forms a solid or liquid oxide product.
Two-percent lithium copper also is an ideal deoxidizer for pure copper, copper-base alloys and precious metals.
of Alabama-Birmingham, indicated that silicon was the controlling deoxidizer with silicon dioxide governing the equilibrium of oxygen concentration at higher temperatures and silicon dioxide dominating at lower temperatures.