Ti-Ni-Gedächtnislegierungsdraht

Superelastic TI-NI memory alloy wire The products are mainly used to make cell phone antenna, children's toys, experimental materials, glasses leg, women bra, Women's Sports Central, arch wires, instruments and other areas of high-quality memory alloy wire.Product Details: Diameter : 0.1mm-8mm Material : Nickel titanium alloy Grade Size TiNi-01 Φ0.5--4.0 TiNi-02 Φ0.5--4.0 TiNi-ss Φ0.5--4.0 TiNi-03 Φ0.5--4.0 TiNi-YY Φ0.5--4.0 TiNiCU Φ0.5--4.0 TiNiNb Φ0.5--4.0 Standard:Q/XB1516Q/XB1520 Chemical composition: Ni: 55.4%--56.2%C≤0.07H≤0.005O≤0.050N:≤0.05 Please contact us, for your requirement alloy wires with diameters of 0.1mm, 0.5mm and 0.7mm were prepared by drawing the alloy ingots fabricated by vacuum induction melting. Heating rates of the wires were investigated by measuring changes in temperatures of them while applying currents in the range of 1 A and 6 A to them and cooling rates were investigated by measuring changes in temperatures of them after cutting currents. Heating rate increased with increasing the amount of current, while cooling rate was kept constant. Both heating rate and cooling rate increased with decreasing diameter of wire. This suggested that high amount of current and small wire diameter were required for high heating and cooling rate. Comparing Ti-50Ni alloy wires with Ti-40Ni-10Cu alloy wires, heating rates of the latter was faster than that of the former, although cooling rates were almost same.