Among them, corrosion-resistant titanium alloy is mainly used in reactors, towers, autoclaves, heat exchangers, pumps, valves, centrifuges, pipelines, pipe fittings,3d titanium wire, electrolyzers and so on in various strong corrosive environments. However, the high price of titanium alloys limits their application. Application of Titanium Alloys in Different Forms 1. Titanium by iodine method, grade TAD: high-purity titanium obtained by iodination method, so it is called titanium by iodine method, or chemically pure titanium. However, it still contains interstitial impurities such as oxygen, nitrogen and carbon, which have a great influence on the mechanical properties of pure titanium. As the purity of titanium increases, the strength and hardness of titanium decrease significantly; therefore, it is characterized by good chemical stability, but very low strength. Because of its low strength, high purity titanium is of little interest as a structural material and is rarely used in industry. At present, industrial pure titanium rods and titanium alloy rods are widely used in industry. 2. Industrially pure titanium: Unlike chemically pure titanium, industrially pure titanium contains a large amount of oxygen, nitrogen,titanium filler rod, carbon and a variety of other impurity elements (such as iron, silicon, etc.). It is essentially a titanium alloy with low alloy content. Compared with chemically pure titanium, its strength is greatly improved because it contains more impurity elements, and its mechanical and chemical properties are similar to those of stainless steel (but its strength is still lower than that of titanium alloy). The characteristics of industrial pure titanium are: low strength, good plasticity, easy processing, stamping, welding, good machinability; good corrosion resistance in the atmosphere, sea water, wet chlorine and oxidizing, neutral, weak reducing medium, oxidation resistance is superior to most austenitic stainless steel; but poor heat resistance, the use temperature should not be too high. Expand the full text Commercially pure titanium is divided into three grades of TA 1, TA 2 and TA 3 according to its impurity content. The interstitial impurity elements of the three kinds of commercial pure titanium are gradually increased, so the mechanical strength and hardness are also gradually increased, but the plasticity and toughness are correspondingly decreased. Commercially pure titanium TA2 is commonly used in industry because of its moderate corrosion resistance and comprehensive mechanical properties. TA3 can be selected when the requirements for wear resistance and strength are high. TA1 can be selected when good formability is required. Industrial pure titanium is mainly used for stamping parts and corrosion-resistant structural parts with working temperature below 350 ℃, low stress and good plasticity, such as aircraft skeleton, skin, engine accessories, seawater corrosion-resistant pipelines, valves, pumps and hydrofoils for ships, and parts of seawater desalination system; Chemical heat exchangers, pumps, 6al4v titanium bar ,titanium round bar, distillation towers, coolers, agitators, tees, impellers, fasteners, ion pumps, compressor valves and diesel engine pistons, connecting rods, leaf springs, etc.TC9 can be used to manufacture parts working below 560 ℃ for a long time, mainly used in compressor disks and blades of aircraft jet engines. TC10 can be used to manufacture parts working below 450 ℃ for a long time, such as aircraft structural parts, landing gear, honeycomb connection components,titanium bar gr7, missile engine shells, weapon structural parts, etc. Contact us Back to Sohu to see more Responsible Editor:. yunchtitanium.com