Hot Sale Shape Memory Superelastic Nickel Titanium Wire

Product Description

 

Product Description

Super elastic nickel titanium shape memory alloy wire

Nickel Titanium (also known as Nitinol or NiTi) is in the unique class of shape memory alloys.
A thermoelastic martensitic phase transformation in the material is responsible for its extraordinary properties. Nitinol alloys are typically made of 55%-56% Nickel and 44%-45% Titanium. Small changes in composition can significantly impact the properties of the material.

There are two primary categories of Nitinol.
The first, known as "SuperElastic", is characterized by extraordinary recoverable strains and kink resistance.
The second category, "Shape Memory" alloys, is valued for the Nitinol's capacity to recover a pre-set shape when heated above its transformation temprature. The first category is often used for orthodontics (braces, wires, etc) and eyeglasses. SZNK makes shape memory alloys, which are primarily useful for actuators, used in many different mechanical devices.

 

Features:
(1)Shape memory characteristics
(2) Super elastic
(3) sensitivity to temperature changes in the oral cavity
(4) Corrosion resistance
(5) Anti-toxicity
(6) Soft correction power
(7) Good shock absorption characteristics

Quick Details:
1.Brand: Hanztech
2.Standard:ASTMF2063-12
3.wire size range: Dia0.08mm-6mm
4.Surface: light oxide/black/ polished
5.AF range:-20-100 Degree ºC
6.Density:6.45g/cc
7.Feature: superelastic/ shape memory

Product Parameters

 

Name	Grade	Transfermation temperature AF	Form	Standard
Shape memory nitinol alloy	Ti-Ni-01	20ºC~40ºC	wire, bar, plate, tube	customer specified or industry standard
	Ti-Ni-02	45ºC~90ºC
Superelastic nitinol alloy	TiNi-SS	-5ºC~5ºC
superelastic nitinol alloy	TN3	-5ºC~-15ºC
	TNC	-20ºC~-30ºC
Medical Nitinol alloy	TiNi-SS	33+/-3ºC		ASTM F2063
Narrow Hysteresis nitinol alloy	Ti-Ni-Cu	As-Ms≤ 5ºC	wire, bar
Wide Hysteresis nitinol alloy	Ti-Ni-Fe	As-Ms≤150ºC

Characteristics of Nitinol shape memory alloy
(1) Shape memory
Nickel-titanium alloy shape memory alloy will automatically restore its shape after a certain heat treatment. This change is the shape memory characteristic of nickel-titanium alloy shape memory alloy. Shape memory can be divided into one-way shape memory, two-way shape memory and full-process shape memory according to the recovery status.
(2) Hyperelasticity
Nickel-titanium alloy shape memory alloy will deform when it is subjected to external force, and it will return to its original shape after removing the external force. This is the superelastic characteristic of nickel-titanium alloy shape memory alloy. After the superelastic deformation of nickel-titanium alloy shape memory alloy, it will directly lead to martensitic transformation, and remove the external force, it will lead to reverse martensitic transformation.
(3) Damping
The nickel-titanium alloy shape memory alloy has very good damping properties because of the self-adjustment of the phase transition and the interface and motion generated during the phase transition.
(4) Resistivity
During the deformation process of the martensitic nickel-titanium alloy shape memory alloy, the relationship between the resistance and the strain is linear. When the phase transformation occurs, the slope of the curve will decrease, but the linear relationship will be maintained before and after the martensitic phase.
Application of Nitinol Alloy(1) Couplings, (2) Biomedical and Medical, (3) Toys, Novelty Items, (4) Brakes, 5) Thermal Engines, (6) Sensors, (7) Low Temperature Activated Dies and Memory Slots (8) Lifting equipment.

1. The application of nickel-titanium alloy shape memory alloy in the machinery industry was initially on pipe joints and fasteners
2. Nitinol shape memory alloys can also be used to design vibration isolators
3. Nickel-titanium alloy shape memory alloys can also be used in spacecraft antennas, joints/electromechanical actuators, etc.
4. Nickel-titanium alloy shape memory alloys are mainly used in engine exothermic fan clutches, exhaust nozzles, diesel engine radiators, etc.
Nickel-titanium alloy shape memory alloy has high mechanical properties and biocompatibility, making it widely used in the medical field. Such as orthodontics, plastic surgery, minimally invasive cardiovascular, etc.; the thrombus filter is actually a new product of nickel-titanium alloy shape memory alloy; after the straightened filter is implanted in the vein, it will gradually form a mesh over time. , Prevent more than 90% of blood clots from flowing to the heart, lungs and other organs. In addition, in medical clinical trials, nickel-titanium alloy shape memory alloys are also used in surgical sutures, artificial joints, and artificial hearts.

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Company Profile

Over the years, we have worked hard to promote and realize the modernization of alloy sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and modern computer management. Hope to establish long-term partnerships and win market reputation.

We are increasing thescale of trade and customers through out the world. With our good reputation we have won the trust of our customers. It's helps the modernisation of our country and promote the economic and technical exchanges with the rest of the world. We also look forward to enhance the friendship with other countries and make positive impact.

We warmly hope that you and us together, hand in hand, create a glorious future.

DLX alloy, which is a alloy factory more than 18 years, we are founded in 2002, and run business with resistance alloy first. And in past 20 years, we R&D new product such as Thermocouple alloy,inconel, monel, hastelloy, high temperature alloy and other nickel based alloy products. 
 

 

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FAQ

 What is your working time?

Monday-Friday : 8:30AM-17:00PM (Beijing time, GMT+08.00)

We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . Pls e-mail us during our holiday if u have any questions.

 

Do you provide free samples?

Yes, we can provide a free sample for testing,buyer should bear the shipping costs.

 

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What is the lead time?

Usually sample lead time is 15 days after payment has been confirmed.