Titanium Nickel Strands nitinol manufacturers
- Main uses: used in super elastic memory alloy mobile phone antennas, fishing hooks, fishing rods, children’s toy antennas, optical glasses frames, Bluetooth headsets, earhook, medical.
- Shape:round rope，Around axis
Nitinol is a shape memory alloy. Shape memory alloy is a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature. Its expansion rate is more than 20%, its fatigue life is 1 * 10 to the 7th power, its damping characteristics are 10 times higher than ordinary springs, its corrosion resistance is better than the best medical stainless steel at present, so it can meet all kinds of engineering and Medical application needs are a very good functional material.
In addition to the unique shape memory function, memory alloys also have excellent characteristics such as wear resistance, corrosion resistance, high damping and super elasticity.
Standard: Q / XB1516 Q / XB1520 / ASTM F2063
Brand: TiNi-01 transformation temperature: 20 ℃ -40 ℃; TiNi-02 transformation temperature: 45 ℃ -90 ℃; TiNi-SS transformation temperature: 5 ℃ -15 ℃; TiNi-03 transformation temperature: <5 ℃; TiNi－ YY transformation temperature: 33 ℃ ± 3 ℃; TiNiCU transformation temperature: As-Ms≤5 ℃; TiNiNb transformation temperature: As-Ms <150 ℃
Physical properties of nickel-titanium alloy: tensile strength: 850MPa; yield strength: 195 ～ 690MPa; elongation: 25 ～ 50%
Nitinol memory wire chemical composition: Ni: 55.4%-56.2%, C ≤ 0.07, H ≤ 0.005, O ≤ 0.050, N: ≤ 0.05 720 880
TiNi shape memory alloy is a functional material. In addition to its high specific strength, wear resistance, corrosion resistance, corrosion resistance, non-magnetic properties, and good biocompatibility, it also has peculiar shape memory properties and super performance. It is widely used in aerospace, communications, medical, automatic control, instrumentation, pipeline connection, glasses manufacturing, and daily life. The comprehensive performance of TiNi shape memory alloy has reached the international advanced level; it enjoys a high reputation in domestic medical equipment, eyewear manufacturing, mobile phone antenna and other industries.