Ni-Ti alloy nitinol wire surgery
What is NiTiNol alloy.
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.
.
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 Nickel welding wire Nickel welding wire Nickel
welding wire Nickel welding wire
Chemical Properties of NiTiNol Tube
el Welding Wire Nickel W
| 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 |
elding Wire Nickel Welding Wire Nickel Welding Wire
Mechanical / Superelastic Tubes Properties
| 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 |
Physical Tube Properties
| 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.
