Titanium performance and major application fields

Titanium performance and major application fields

   Titanium is very similar to the appearance of the steel, a density of 4.51 g / cm 3, the lack of 60% of steel, a refractory metal in the lowest density metal element.
   First beneficiation technology needed to enhance and improve the quality of titanium in titanium concentrate; the second is to achieve recovery of titanium and vanadium, while direct reduction of new processes need to be further improved, after the successful application of titanium tubes and vanadium utilization will increase substantially and create for rare metals recycling chromium, nickel, copper, gallium and other conditions; third is to enhance the utilization of blast furnace slag, put a lot of our Sefstromite as iron, steel with titanium recovery of less than 25%, resulting in a lot of waste of resources, it is necessary to break through the high titanium slag recycling technology; Fourth, the development of high-end applications titanium, vanadium alloys, open the breadth and depth of the market, increase the demand as soon as possible.
   Titanium in the air at normal temperature is very stable. When heated to 400 ~ 550 ℃, the solid outer layer of an oxide film is generated, since the effect to avoid further oxidation of maintenance. Titanium absorbs oxygen, nitrogen, hydrogen can be very strong, such a gas is a very harmful impurity metal titanium, even if little content (0.01% to 0.005%) can seriously affect its mechanical function.
   Mechanical properties of titanium that is known as the mechanical function is associated with a very pure. High titanium machining function with excellent elongation, shortening section rate is good, but low intensity, discomfort collaborative planning information. Commercially pure titanium rods containing an excessive amount of impurities, has high strength and plasticity, suitable for production planning information.
   In the compounds of titanium to titanium dioxide (TiO2) is most practical value. Ti02 on the human body was lazy, non-toxic, it has a series of excellent optical properties. Ti02 opacity, gloss and whiteness, refractive index and scattering force, hiding power, good dispersion, pigment made of white powder, commonly known as titanium dioxide, the use of a wide range.