The application of ilmenite to produce ferrotitanium alloy is a kind of special alloy with a wide range of uses. It is added to steel as an alloy element in the steelmaking process, which can refine the structure, grain size and fix the Gap elements (C, N), improving steel strength, etc. While smelting stainless steel and heat-resistant steel, the combination of titanium and carbon to form stable compounds, which can prevent the formation of chromium carbide and reduce the crystal size.
Intermittent corrosion, improving the welding performance of chromium nickel stainless steel. At present, ilmenite mainly imported from South Africa, Mozambique, Australia, it is mainly coastal placer.
Titanium rich material
The enrichment of ilmenite refers to the use of ilmenite to produce reduced titanium, artificial rutile, titanium slag, UGS and other high content rich titanium materials, and then produce downstream high-performance electrodes, welding cores.
Sponge titanium and other products are finally used in the construction industry, aerospace (C919, etc.), military materials, high-performance chlorinated titanium dioxide and other fields.
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