In recent years, with the continuous research and development of titanium, there are more and more titanium materials. Titanium wire is one of the common titanium materials in life. In general, Titanium and titanium alloy wire It refers to titanium products supplied in the form of disc, and also in the form of straight wire. As far as the diameter and size are concerned, the classification standard of titanium wire and titanium rod is not strict, and different countries have different standards. China's standard for wire "GB3623-83" only states that the diameter of titanium and titanium alloy wire is not more than 6mm.

Classification of titanium wire Titanium and titanium alloy can prepare wire materials with different use requirements according to different properties, which are generally divided into: pure titanium wire, titanium alloy wire, pure titanium glasses wire, titanium straight wire, titanium welding wire, titanium hanger wire, titanium coil wire, titanium bright wire Medical titanium wire Titanium nickel alloy wires, each with different uses. For example, pure titanium eyewear wire is mainly used to make eyewear brackets, titanium sling wire is used to hang weights, and titanium nickel alloy wire is commonly used as memory alloy material. Titanium and titanium alloy wire products are generally hard (Y) [i] and annealed (M) [ii], and the surface can be divided into pickling [iii] surface and bright surface. Application of titanium wire Titanium wire also "inherits" the advantages of titanium and titanium alloy, with a series of excellent characteristics such as good corrosion resistance, high specific strength, non-magnetic, high biocompatibility, low resistance to ultrasound and good shape memory function.

Therefore, titanium and titanium alloy wires are widely used in aerospace, petrochemical, medical and health, automobile, construction, sports and leisure products and many other fields. Moreover, due to its continuous development in recent years, its variety has become increasingly diverse, which provides more options for its application in high-performance industrial products and consumer goods. 1. At present, more than 80% of titanium and titanium alloy wires are used as welding wires, such as welding of various titanium equipment, welded pipe, repair welding of aerojet engine turbine disk and blade, welding of casing, etc. 2. Due to its excellent corrosion resistance, titanium wire has been widely used in chemical, pharmaceutical, papermaking and other industries. It can be woven into mesh as seawater filter, purified water filter, chemical filter, etc. 3. Titanium and titanium alloy wires are also used to manufacture fasteners, load-bearing components, springs, etc. due to their good comprehensive properties. 4. In the medical and health industry, due to its biocompatibility, titanium and titanium alloy wires are used to manufacture medical devices, implant crown fixation, skull fixation, etc. 5. Some titanium alloy wires with shape memory function, such as titanium nickel alloy wires, are used to manufacture satellite antennas, shoulder pads for clothes, women's bras, glasses frames, etc. 6. In electroplating and water treatment industries, titanium and titanium alloy wires are used to manufacture various electrodes. With the development of the national economy, the demand for titanium and titanium alloy wires is increasing. At present, the supply exceeds the demand, and the development potential is very great.

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