Nitinol is a shape recalling alloy. Shape recalling alloy is a special alloy that can actively recover its plastic deformation to its original shape at a certain temperature. Its elasticity rate is above 20%, the fatigue life is up to 7th power of 1 * 10, the damping characteristic is 10 times higher than that of the ordinary spring, and its corrosion resistance is better than the best medical stainless steel at present. Engineering and medical application needs are a very good functional material.
In addition to the common shape recall function, the recall alloy also has excellent characteristics such as wear resistance, corrosion resistance, high damping and super elasticity. Zh