Custom Length Nitinol Shape Memory Alloy SMA Springs for Versatile Applications
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Product Highlights
- Shape Memory Effect: Returns to original shape after deformation when heated under specific stimuli.
- Super Elasticity: Retains original shape after stress is applied and removed, ideal for eyeglass frames.
- High Strength & Low Density: Offers excellent strength-to-weight ratio for demanding industrial applications.
- Corrosion Resistance: Excellent resistance to corrosion ensures durability in harsh environments.
- Cryogenic Performance: Maintains structural integrity and bearing properties at extremely low temperatures.
- Non-Magnetic & Non-Toxic: Safe for medical and dental applications without magnetic interference.
- Customizable Length: Available in custom lengths to fit specific application requirements.
- OEM Service Available: Welcome contact for OEM service to meet specific manufacturing needs.
Product Attributes
- Customization
- Available
- Material
- Titanium Alloy
- Color
- Silver
- Model NO.
- Shape Memory Spring
- Shape
- Wire
- Surface Treatment
- Sandblasting
- Type
- Titanium & Nickel
- Application
- Industrial, Medical
- Technique
- Hot Rolled
- Grade
- Gr5
- Transport Package
- PP Bag, White Box, Cartons
- Specification
- customized
- Origin
- China
- Production Capacity
- 50, 000pieces /Month
- Package Size
- 30.00cm * 20.00cm * 15.00cm
- Package Gross Weight
- 20.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Custom Length Nitinol Shape Memory Alloy SMA Springs for Versatile Applications
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Product Description
As their name aptly indicates, shape memory alloys are exceptional metallic materials with the ability to 'remember' and revert to their original forms. This fascinating phenomenon is driven by two distinct atomic configurations (crystal structures) within the material - one stable at elevated temperatures and another at reduced temperatures - both of which are entirely reversible, enabling the material to return to its designed shape under suitable conditions.
When exposed to high temperatures, a preferred crystal structure emerges, allowing the material to be meticulously shaped to the desired configuration. As the temperature cools, the material can be bent, twisted, and deformed beyond recognition. Miraculously, upon reheating, the atomic structure reverts to its original form, restoring the material's previous shape with breathtaking precision.
1. Low Density and High Strength
2. Superb Corrosion Resistance
3. Excellent Heat Resistance
4. Superior Performance in Cryogenic Conditions
5. Nonmagnetic and Non-toxic Properties
6. Exceptional Thermal Properties
Applications:
Helicopter Blades: The performance of helicopter blades hinges on minimizing vibrations. By integrating memory metals into microprocessing control tabs located at the trailing edges of the blades, pilots gain enhanced precision and control, improving overall flight experience.
Eyeglass Frames: In eye-catching commercials, eyeglass companies illustrate frames that effortlessly bend and flex, yet maintain their original shape. These innovative frames, crafted from memory metals, exhibit extraordinary super-elasticity, providing both durability and style.
Tubes, Wires, and Ribbons: In numerous applications involving heated fluids coursing through tubes, or where wire and ribbon configurations are critical, memory metals are indispensable. These alloys maintain their form and functionality even within heated environments, ensuring reliable performance.
Fire Security and Protection Systems: For lines transporting highly flammable and toxic fluids and gases, precision and control are paramount to avert disasters. Memory metals can be programmed to react to temperature changes, swiftly shutting down systems amid rising heat, significantly reducing catastrophic risks in industries like petrochemicals, semiconductors, pharmaceuticals, and large-scale oil and gas operations.
Anti-scalding Protection: In bath and shower systems, temperature selection and control are essential to prevent scalding. Memory metals are ingeniously designed to halt water flow at specific temperatures, resuming it once the water cools, ensuring user safety and comfort.
Dental Wires:Used in braces and dental arch wires, these memory alloys retain their shape consistently due to stable temperatures and exhibit outstanding super-elasticity. This ensures that the wires return to their original form even after stress from orthodontic adjustments.
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item
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value
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Place of Origin
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China
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Ti Content (%)
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99.60%
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Model Number
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compression spring
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Grade
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titanium
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Color
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Customization
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MOQ
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100 Pcs
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OEM
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Acceptable
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We warmly welcome OEM service inquiries, inviting collaboration and innovation.




About the Supplier
Company Profile
Greelife (GL) found in 2010, and it has grown to become a leading supplier of powdered injection molding products and provides custom-engineered metal injection molding (MIM) components to customers in a variety of industries around the world, such as consumer electronics and IT sectors, medical and orthodontic fileds and automotive industry. Metal injection molding (MIM) is a proven, innovative powder metallurgy technology that offers the capability of mass producing complex-shaped metal parts consistently and reliably. GL pioneered the manufacture of steel parts with metal injection molded components and is at the forefront of metal injection molding technologies and base on a core team comprised of metallurgists, designers, engineers, technicians, toolmakers and the trained assembly members. In addition, we using best in class machinery CNC compaction technology for the precision parts.
With the advanced engineering and production capabilities GL have served the metal parts for customers from Europe, Canada, The United Stated, Brazil, Russia, Japan and our China native partners. And the metal injection molding (MIM) parts application in the fileds, GL is privileged to accompany you as a partner in the study and production of your sintered parts.
About Our Factory & Business Background
- Address
- No. 8, Zhongxin Road Shajing, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-03-01
- Main Markets
- North America, Eastern Europe, Southeast Asia, Mid East, Western Europe
FAQ
- What is the shape memory effect?
- The material remembers its original shape and returns to it upon heating after being deformed at low temperatures.
- Is this material suitable for medical use?
- Yes, it is non-magnetic and non-toxic, making it ideal for dental wires and medical applications.
- Can the product be customized?
- Yes, the standard is customized, and OEM service is available for tailored solutions.
- What are the main applications?
- Applications include helicopter blades, eyeglass frames, fire security systems, and dental wires.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, and Western Union.
- What is the material composition?
- The material is a Titanium & Nickel alloy, specifically Grade GR5.
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