Shape Memory Ni Ti Alloy Nitinol Wire Elastic For Surgery
We produce ni-ti alloy propducts nitinol allloy. Nitinol is a nickel-titanium alloy known for its shape memory and super elastic characteristics. Shap Memory refers to Nitinol's ability to undergo deformation at one temperature, then recover its original, under formed shape upon heating above its transformation temperature. Super elasticity occurs at a narrow temperature range just above its transformation temperature; in this case, no heating is necessary to cause the under formed shape to recover. The material exhibits enormous elasticity, some 10-30 times that of ordinary metal.
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Superelastic Nitinol is commonly used in medical devices. Transformation temperatures for superelastic grades are between -20°C and 22°C [-4°F and 71.6°F].
Shape memory Nitinol is commonly used for actuators and other industrial applications. Transformation temperatures for shape memory grades are between 22°C and 80°C [71.6°F and 176°F], with some grades offering temperatures greater than 85°C [185°F].
Nickel welding wire
| Component | Nickel | Cobalt | Iron | Carbon | Nioium | Copper | Chromium | Oxygen + Nitrogen | Hydrogen | Titanium |
|---|---|---|---|---|---|---|---|---|---|---|
| wt % | 54,50-57,00 | max. 0,050 | max. 0,050 | max. 0,050 | max. 0,025 | max. 0,010 | max. 0,010 | max. 0,050 | max. 0,005 | balance |
| Ultimate Tensile Strength | Fracture Elongation | Loading Plateau Stress (at 3% strain) | Permanent Set (after 6% strain) | Austenite Finish Temperature(Af) |
|---|---|---|---|---|
| min. 1000 MPa | min. 10 % | min. 380 MPa | max. 0,3 % | max. 15 °C |
| Melting Point | Density | Specific el. Resistivity | Coefficient of Thermal Expansion (CTE) | Modulus of Elasticity |
|---|---|---|---|---|
| 1310 °C | 6,5 g/cm3 | 82 μΩcm | 11*10-6 °K | 41-75 GPa |
CHANGZHOU DLX ALLOY COMPANY was establish in 2016,our factory established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate.Our factory is becoming a high-tech company,We are professional in researching and producing special alloy material.The production process include melting,drawing,heat treatment,finishing and testing.We offer super alloy,welding wire,corrosion resistance alloy,precision alloy,FeCrAl alloy,NiCr alloy,CuNi alloy,in the form of wire,strip,ribbon,bar,tube,plate and etc.The administrative principle of our company is "intensifying inner supervision, complying with technical process and quality control, continuously adopting new technology to ensure the product quality". We employ some senior engineers to instruct technology, apply new technology and research new products. Our operation principle is "Quality first, Customer first". All the staff of our company would like to provide high quality and reasonably priced products for clients at home and abroad, and to make your products more competitive.
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