NT10389 Nitinol Capillary Tube, Nitinol Tube

Nitinol Capillary Tube, Nitinol Tube Description

Nitinol Capillary Tube, Nitinol Tube is produced with a near equiatomic composition of nickel and titanium, exhibiting inherent shape memory and superelastic properties. The tube undergoes a precise thermal treatment process to fine-tune its mechanical behaviour and ductility. Its customised dimensions facilitate integration with existing equipment, while the tube form delivers a balance of flexibility and stability critical for applications in fluid control systems and actuator assemblies.

Nitinol Capillary Tube, Nitinol Tube Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Nitinol Capillary Tube, Nitinol Tube Applications

Industrial Applications
- Used as micro-fluidic connectors in precision flow controllers to achieve optimised fluid management by leveraging its consistent dimensional control.
- Applied as structural components in flexible actuator systems to maintain performance under cyclic loading by leveraging its superelastic properties.

Healthcare Applications
- Used as an actuator in medical devices to achieve biomechanical responsiveness by leveraging shape memory behaviour for controlled movement.

Electronics Applications
- Applied as temperature-sensitive elements in circuit protection devices to achieve thermal compensation by leveraging its inherent phase transformation properties.

Nitinol Capillary Tube, Nitinol Tube Packing

The product is packaged with anti-static wrapping and foam cushioning inside sealed cartons to minimise physical impact and contamination. Storage is recommended in a dry, temperature-regulated environment to maintain alloy properties. The packaging design includes measures to reduce vibration and external stress during transit. Customised options, such as vacuum-sealed inserts and compartmentalised packaging, are available upon request.

Frequently Asked Questions

Q1: What is the impact of thermal treatment on the material properties of the tube?
A1: The thermal treatment refines the grain structure and enhances the tube’s superelastic behaviour. This controlled process ensures a consistent mechanical response under cyclic loading, which is critical for applications where repetitive strain is expected.

Q2: How do customised dimensions affect performance integration in existing systems?
A2: Customised dimensions allow for precise interfacing with existing assemblies. This ensures that the tube fits accurately within systems, reducing the need for additional adjustments and promoting optimal functional integration.

Q3: What measures are taken during manufacturing to ensure shape memory consistency?
A3: The manufacturing protocol features calibrated thermomechanical cycles and detailed dimensional inspections, reducing variability in the shape memory response. This approach minimises material inconsistencies and supports predictable performance throughout the service life.

Additional Information

Nitinol alloys undergo a reversible martensitic transformation that underpins both superelasticity and the shape memory effect. This unique mechanism allows the material to recover its original form after deformation, a property that is harnessed in various precision applications. Researchers continue to explore the influence of thermal processing on phase stability and fatigue resistance, which is integral for optimising performance in advanced engineering products.

The study of nickel-titanium alloys often involves detailed phase and microstructural analyses to understand their behaviour under different loading conditions. Advances in processing techniques have improved the control of transformation temperatures and mechanical thresholds. Such insights benefit the design and integration of Nitinol components in fields ranging from biomedical devices to microfluidic systems.