Nitinol Shape Memory Alloy Sheet, Thickness: 0,15 mm, AF: 15-20°C

Nitinol Shape Memory Alloy Sheet

Product Overview

The Nitinol Shape Memory Alloy Sheet is a high-performance material combining the unique properties of shape memory effect and superelasticity. With a thickness of 0.15 mm and an austenite finish temperature (AF) range of 15–20°C, this sheet is designed for precise applications in industries requiring lightweight, adaptive, and durable materials.

Key Features

1. Shape Memory Effect:
   • Recovers its original shape upon heating above its transformation temperature (AF: 15–20°C).
   • Enables adaptive designs and applications.
2. Superelasticity:
   • Can undergo significant deformation and recover without permanent damage when used at temperatures above the transformation range.
3. High Strength-to-Weight Ratio:
   • Combines lightweight characteristics with excellent mechanical strength.
4. Biocompatibility:
   • Non-toxic and corrosion-resistant, suitable for medical and biomedical uses.
5. Corrosion Resistance:
   • Performs well in harsh environments, including moisture and certain chemicals.

Applications

1. Medical Devices:
   • Stents: Used in minimally invasive surgeries due to its biocompatibility and adaptability.
   • Orthopedic Implants: Provides shape memory for surgical tools or implants.
   • Surgical Instruments: Ensures durability and flexibility.
2. Aerospace:
   • Adaptive components for vibration dampening and thermal control.
   • Lightweight structural materials for aerospace applications.
3. Automotive:
   • Actuators and thermal management systems in advanced vehicles.
   • Crash sensors and adaptive systems for enhanced safety.
4. Consumer Products:
   • Flexible and durable eyeglass frames.
   • Wearable devices with adaptive designs.
5. Industrial Applications:
   • Used in robotics for actuators and adaptive structures.
   • Smart materials for custom-designed components.

Technical Specifications

• Material Type: Nitinol (Nickel-Titanium Alloy)
• Thickness: 0.15 mm
• Austenite Finish Temperature (AF): 15–20°C
• Composition:
  • Nickel (Ni): ~55% (by weight)
  • Titanium (Ti): ~45% (by weight)
• Tensile Strength: [Insert value, e.g., ~800 MPa]
• Elongation at Break: [Insert value, e.g., ~10%]
• Density: ~6.45 g/cm³
• Thermal Conductivity: [Insert value, e.g., ~18 W/m·K]
• Corrosion Resistance: High, suitable for marine and medical environments.

Processing Guidelines

1. Cutting and Shaping:
   • Use laser cutting or precision mechanical tools for clean edges and minimal stress.
2. Heat Treatment:
   • Can be shape-set by heating to ~450–500°C and cooling rapidly.
3. Surface Preparation:
   • Polishing or coating may enhance durability and application-specific performance.
4. Storage:
   • Store in a clean, dry environment to prevent contamination and oxidation.

Current Trends and Research

1. Biomedical Innovations:
   • Development of advanced stents and adaptive surgical tools.
2. Aerospace Components:
   • Research into lightweight, adaptive materials for satellite and aircraft components.
3. Robotics:
   • Integration of Nitinol sheets into soft robotic systems for improved flexibility and control.

Advantages of Nitinol Shape Memory Alloy Sheet

• Versatile Applications: Suitable for both industrial and medical use.
• Durability: Resistant to fatigue and environmental factors.
• Precision: Controlled AF temperature for reliable performance.
• Lightweight: Ideal for applications requiring minimal weight and high strength.