Nitinol Nickel Titanium Memory Wire
Nitinol Nickel Titanium Memory Wire is a high-performance shape memory alloy is a material made for things that need to be very strong keep their shape and last long.Our company makes this material using a process that follows quality control rules.
- Product Introduction
Product Introduction
Nitinol Nickel Titanium Memory Wire is a high-performance shape memory alloy is a material made for things that need to be very strong keep their shape and last long.Our company makes this material using a process that follows quality control rules.
We follow the ISO 9001 standard to ensure that every batch of material is good and safe to use.
This means that our material meets standards for performance and safety.
Product Specifications
|
Parameter |
Value |
|
Material Composition |
55-56% Nickel, 44-45% Titanium (trace elements < 0.1%) |
|
Transformation Temperature Range |
-20°C to +80°C (customizable per requirement) |
|
Tensile Strength |
800-1200 MPa |
|
Superelastic Elongation |
8-10% |
|
Fatigue Life |
≥ 1×10^7 cycles |
|
Corrosion Resistance |
Exceeds medical grade 316L stainless steel |
|
Biocompatibility |
Compliant with ISO 10993 medical implant standards |
|
Diameter Range |
0.02mm to 3.0mm (custom tolerances available) |
|
Surface Finish |
Oxidized, polished, or coated (customizable) |
Product Advantages
- Dual Functional Performance: Combines unique shape memory effect (recovers pre-set shape when heated to activation temperature) and superelasticity (recovers from up to 10% deformation without permanent damage), solving the common pain point of conventional metal wires breaking or deforming under repeated stress.
- Extreme Environment Durability: Offers superior corrosion resistance, non-ferromagnetic properties, and stable performance across wide temperature ranges, making it suitable for use in harsh chemical, marine, and high-altitude operating environments where ordinary alloys fail prematurely.
- Medical-Grade Safety: Fully biocompatible and free of harmful leachable substances, meeting strict EU RoHS and medical device safety standards, eliminating safety risks for implantable and patient-facing medical applications.
- Consistent Batch Quality: Produced with automated precision processing equipment and full-process quality inspection, ensuring every unit meets specified performance parameters, reducing production scrap rates and product failure risks for our customers.
Customization & Procurement Guide
Available Customization Options: Diameter tolerance, transformation temperature, surface treatment, pre-cut length, and custom shape forming are all available to match your specific application requirements.
Procurement Notes: Please provide your intended application scenario and required activation temperature when placing an order to ensure we supply the optimal material specification. The minimum order quantity for standard specifications is 1kg, while custom specifications require a 5kg minimum order. Free sample testing is available for qualified bulk purchase prospects.
Application Scenarios
- Medical Devices: Vascular stents, orthodontic archwires, surgical staples, and endoscopy components
- Aerospace & Robotics: Actuator components, sensor parts, and deployable structural elements for satellite and UAV systems
- Industrial Equipment: Temperature control valves, sealing components, and anti-vibration parts for automotive and manufacturing systems
- Consumer & Specialty Goods: High-end jewelry components, sports equipment parts, and smart wearable device structural elements
Our Packaging
- All Nitinol Nickel Titanium Memory Wire orders are packed in reels.
- These reels keep the wire safe from moisture and static electricity.
- They also have cushioning to prevent damage during shipping.
- This helps with managing your stock of Nitinol Nickel Titanium Memory Wire.
FAQ
1. What is the activation temperature of Nitinol Nickel Titanium Memory Wire?
Standard stock is available with activation temperatures of 25°C, 37°C (body temperature), and 55°C. Custom temperature values from -20°C to +80°C can be produced for bulk orders.
2. Is this material suitable for implantable medical applications?
Yes, our medical-grade product line meets ISO 10993 biocompatibility standards and EU CE certification requirements for implantable device use.
3. What is your lead time for bulk orders?
Standard specification orders ship within 7 working days, while custom specification orders have a lead time of 15-20 working days depending on order volume.
4. Do you provide material test reports for each order?
Yes, every batch is supplied with a full material test report including composition, mechanical performance, and quality inspection data.
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