超高弾性 ニッケル・チタン合金 ワイヤー （Ni-Ti ・ニチノー …

1 Ni-Ti Fort Wayne Metals 3 Ni-Ti NiTi#1 NiTi#2 NiTi#4 2 ASTM F2064 GradeNiTi#1 NiTi#2 NiTi#4 DFT X Pt Pt cored 2 Strand Cable Pt cored X Light Oxide: - Dark Oxide: - Black Oxide: - Etch: (E) Pickled: EMP: FWM.

2 2,000meter nitinol #1 Ni-Ti ASTM F2063 ASTM F2063 wt% 500 ppm 500 ppm 50 ppm Balance 2 1) 2) 25 ppmBalanceFWM NiTi# wt%330 ppm280 ppm45% 5% 200,000 PSI 4% 180,000 PSI10% nitinol #1 > 4% 70,000 PSI > 8% 20,000 PSI < #1 mm Unloading Plateau 8% Loading Plateau < ( 500 PPM)< ( 500 PPM)< ( 100 PPM) to (Reference) < ( 500 PPM)< < < ( 100 PPM)< ( 50 PPM)< ( 300 PPM)< ( 250 PPM) mm nitinol #2 Ni-Ti 2 1)

3 2) mm to < ( 500 PPM)< ( 500 PPM) < < ( 300 PPM)< ( 100 PPM)< ( 500 PPM)< #2 > 4% 80,000 PSI > 8% 35,000 PSI < #2 mm Unloading Plateau 8% Loading Plateau45% 5% 200,000 PSI 4% 210,000 PSI10% nitinol #4 Ni-Ti 2 1) 2) 45% 5% 200,000 PSI 4% 180,000 PSI10% nitinol #4 > 4% 65,000 PSI > 8% 15,000 PSI < #4 mm Unloading Plateau 8% Loading Plateau < ( 500 PPM)< ( 500 PPM)< ( 100 PPM) < < ( 100 PPM)< ( 500 PPM)< ( 300 PPM)< < ( 250 PPM)< ( 500 PPM) mm