Description
Ni-Ti50 Alloy Powder / Solid Spherical Micron Powder – Purity: 99.9%, APS: 45–105 µm
Our Ni-Ti50 Alloy Powder is a solid, spherical micron powder with 99.9% purity and an average particle size (APS) of 45–105 µm. Known for its shape memory and superelastic properties, this nickel-titanium alloy powder is engineered for advanced applications in biomedical devices, actuators, sensors, and heat-responsive systems.
Produced with precise particle size distribution and excellent flow characteristics, this powder is ideal for additive manufacturing, metal injection molding (MIM), and powder metallurgy. Its spherical morphology ensures uniform packing density and reliable sintering behavior.
Technical Properties:
| Property | Value |
|---|---|
| Purity | 99.9% |
| Alloy Composition | Ti: Balance, Ni: 55.50–56.50% |
| Oxygen (O) | ≤ 0.10% |
| Nitrogen (N) | ≤ 0.03% |
| Particle Size Range | 45–105 µm |
| <45 µm | 0.80% |
| 45–105 µm | 97.05% |
| >105 µm | 2.15% |
| Hall Flow Rate | 16.5 s/50 g |
| Tap Density | 3.8 g/cm³ |
| Apparent Density | 4.0 g/cm³ |
| Morphology | Solid spherical |
| Form | Micron powder |
Storage Recommendations:
To maintain dispersion and performance, store in vacuum-sealed packaging in a cool, dry environment. Avoid exposure to air, moisture, and mechanical stress, as these can affect surface quality and shape memory functionality.
Key Features:
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Excellent shape memory effect and superelasticity
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Highly spherical powder for uniform flow and packing
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Narrow particle size distribution ideal for precision applications
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Low oxygen and nitrogen content for consistent metallurgical performance
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Suitable for MIM, 3D printing, and hot isostatic pressing (HIP)
Applications:
Ni-Ti alloy powders are widely used in industries where mechanical responsiveness and biocompatibility are essential:
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Biomedical Devices: Stents, guidewires, orthopedic implants
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Aerospace & Automotive: Shape memory actuators, vibration control
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Sensors & Heat Engines: Thermal actuators, energy recovery systems
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Robotics & Smart Materials: Responsive components in precision devices
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Additive Manufacturing: 3D-printed shape memory structures