Remelting method
Titanium scrap and steel scrap are used as raw materials and remelted in an induction furnace to produce ferro-titanium at about 70 per cent Ti (the Fe-Ti system has a low co-melting point at about 68 per cent Ti). In order to reduce the burning of titanium in the remelting process, the titanium scrap is packed in steel cylinders and then pressed. And add a mixture of barium chloride and sodium chloride, or cryolite, or similar low-melting point mixture as a flux, covered in ferrotitanium melt above. Remelting method can also produce a variety of titanium composite alloys.
Electrosilicothermal method
Reduction of TiO2-FeO-CaO-CaF2 melt with ferrosilicon in an electric furnace. It can produce Fe-Ti-Si, Si-Ca-Ti and other composite alloys. If increase other oxides or add other ferroalloys, then it can be made into multi-faceted titanium composite alloys.
Electric Carbon Heat Method
In a small electric furnace with coke as a reducing agent, lime as a flux, can produce high carbon titanium iron containing i20% ~ 25%, C5% ~ 8%, Sil% ~ 2%, Al1% ~ 2%, the balance of iron. To get a lower carbon content of ferro-titanium, silica can be added to the charge. If the composition of the charge is: 47% ilmenite (TiO251.5%), 28.5% silica, 24.5% coke chips, can be refined Ti29% ~ 30%, Si17% ~ 20%, C1.8% ~ 2% of the medium-carbon ferro-titanium. Improve the ratio of silica in the charge, can be refined Si about 30% and C0.1% ~ 0.3% of low-carbon high silicon ferro-titanium. If the charge increase bauxite, can be refined Ti-Al-Si-Fe composite alloy.
We can customize the products;
According to your size, shape and other requirements.
We can send samples free of charge;
If you would like to know the price or other information, please contact us.
We have 30 years of experience in the field of metallurgy.
