Titanium Material is an ideal structural material, titanium's density is not big, only 4.5g/m3, 43% lighter than steel, but titanium's strength is twice as high as that of iron, and almost 5 times higher than that of pure aluminum. With low density and high strength performance. This combination of high strength and modest density makes Titanium Rod extremely important in technology. At the same time, the corrosion resistance of Titanium Alloy rod is nearly or more than that of stainless steel, so they are widely used in petroleum, chemical, pesticides, dyes, papermaking, light industry, aviation, cosmic development, ocean engineering and other aspects. Titanium alloy has a high specific strength (ratio of strength and density), titanium alloy bar, pure titanium bar has been in aviation, military industry, shipbuilding, chemical industry, metallurgy, machinery, medical and other fields play an irreplaceable role. For example, titanium and aluminum, chromium, vanadium, molybdenum, manganese and other elements of the composition of the alloy, after heat treatment, the limit of strength up to 1176.8-1471MPa, than the strength of 27-33, with it the same strength of the alloy steel, the ratio of its strength is only 15.5-19. titanium alloy is not only high strength, but also corrosion-resistant, and therefore have a wide range of applications in shipbuilding, chemical machinery and medical equipment.
Industrially pure titanium: Unlike chemically pure titanium, industrially pure titanium contains higher amounts of oxygen, nitrogen, carbon, and a variety of other impurity elements (e.g., iron, silicon, etc.), and it is essentially a titanium alloy with low alloy content. Compared with chemically pure titanium, due to the presence of more impurity elements, its strength is greatly improved, and its mechanical and chemical properties are similar to those of stainless steel (but the strength is still lower compared with titanium alloys). Industrial pure titanium is characterized by: not high strength, but good plasticity, easy to process forming, stamping, welding, cutting performance is good; in the atmosphere, seawater, wet chlorine gas and oxidizing, neutral, weak reducing medium with good corrosion resistance, oxidation resistance is better than most austenitic stainless steel; but heat resistance is poor, the use of temperature should not be too high.
Industrial pure titanium according to its impurity content, divided into Gr1, Gr2, Gr3 three grades. These three kinds of industrial pure titanium interstitial impurity elements are gradually increased, so its mechanical strength and hardness also increased step by step, but the plasticity, toughness decreased accordingly.
Industry commonly used industrial pure titanium is Gr.2, because of its corrosion resistance and comprehensive mechanical properties moderate. For wear resistance and high strength requirements can be used Gr.3. For better molding performance can be used Gr1.
Industrial pure titanium is mainly used for working temperature below 350 ℃, not much force, but requires good plasticity of the stamping and corrosion-resistant structural parts, such as: aircraft skeleton, skin, engine accessories; marine corrosion-resistant piping, valves, pumps and water wings, desalination system parts; chemical Titanium Heat Exchanger, pump body, distillation towers, coolers, stirrers, tees, impellers, fasteners. Titanium Heat Exchanger, pump body, distillation tower, cooler, agitator, tee, impeller, fasteners, ion pumps, compressor valves, and diesel engine pistons, connecting rods, leaf springs and so on. Titanium and titanium alloys have good welding, hot and cold pressure processing and machining performance, can be processed into a variety of titanium profiles, titanium rods titanium plate and titanium tubing supply.
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