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Memory alloy, because it has more than one million times the recovery ability, so many people call it "life alloy".

Memory alloy is a new discovery of alloy. It is a martensitic transformation alloy with regular atomic arrangement and volume change less than 0.5%.

At present, NiTi shape memory alloy is widely used in orthopedic internal fixation, dental cardiovascular materials, neurosurgery, Urology, gastrointestinal surgery, hepatobiliary surgery and reproductive medicine.

NiTi shape memory alloy flat wires not only have unique shape memory function, but also have excellent properties such as wear resistance, corrosion resistance, high damping and super elasticity. It can be used to correct teeth.

Shape memory refers to the deformation of martensite below MF after cooling the parent phase of a certain shape from AF to MF.

Memory alloy is widely used. For example, mechanical fastening pin, pipe joint, fire alarm on electronic equipment, plug-in parts, soldering of integrated circuit, artificial heart valve, spine straightening rod, skull repair and reshaping, oral tooth correction and jaw repair operation.

Memory alloy is a kind of martensitic transformation alloy with regular atomic arrangement and volume less than 0.5%.

Memory alloy belongs to shape memory material. Shape memory alloys (SMA) are made of more than two kinds of metal elements, which have shape memory effect (SME) through thermoelasticity, martensitic transformation and their inversion.

NiTi shape memory alloy is a kind of functional material, which not only has the characteristics of high specific strength, wear resistance, corrosion resistance。