Xi'an Zhanwo Metal Material - Your professional supplier of rare metal materials
Our company is mainly a large manufacturer of nitinol memory materials and products. By doing business with us, you will gain the following benefits:
1. Complete Range Of Products
Our zhanwo nitinol products are available in various types to meet your specific nitinol memory needs, which mainly include nitinol wire, nitinol rod, nitinol tube, nitinol spring, nitinol bracelet, nitinol rope, etc. And each product can be customized designed and produced according to the customer's project technical requirements.
2. One-Stop Solution:
Our company adheres to the business philosophy of integrity, relies on the advantages of Northwest Nonferrous Metal Research Institute and High-tech Qinchuang Park, and produces according to customer standards and drawings. At the same time, in order to meet customers' customized needs, we have focused on building a professional technical team to tailor-make products for customers.
3. Broad Range Of Applications
We focus on the improvement of nitinol product quality and product diversification, and meet the needs of multiple industries such as medical, paragliding, jewelry, fire protection, aerospace, underwear, glasses, fishing, and more.
4. Quality Assurance
All nitinol materials we use must be inspected by professional QC. The production process is strictly in according to the nitinol international standard ASTM F2063, and we inspect the products strictly in accordance with the standards before shipment.
What is nitinol ?
1. Nitinol is a metal alloy of nickel element and titanium element.
2. Nitinol alloy has superelasticity and shape memory, and it is an excellent functional material.
3. Nitinol metal special properties are widely used in many fields such as medical, paragliding, aerospace, automobiles, jewelry, firefighting, fishing, glasses and more.
type of nitinol
Your Leading Supplier and Your Premie Of Nitinol Alloy
Superelastic nitinol alloy
Superelastic nitinol alloy means that nitinol itself has self-restoring properties. When you bend a nitinol super-elastic nitinol wire, it will return to its original shape.
shape memory alloy
Shape memory alloy means that when it is in its martensitic form, it can easily deform into a new shape. However, when the nitinol memory alloy is heated to its transformation temperature, the nitinol shape memory alloy reverts to austenite and regains its original shape with great force.
features of nitinol Alloy
NItinol Memory Alloy is a smart metal.
01/
Superelasticity of nitinol:
The so-called superelasticity refers to the phenomenon that a sample produces a strain far greater than its elastic limit strain under the action of external force, and the strain can automatically recover when unloaded. That is, in the parent phase state, due to the action of external stress, stress-induced martensite transformation occurs, so the alloy exhibits mechanical behavior different from ordinary materials. Its elastic limit is much larger than that of ordinary materials, and it no longer obeys the Hu Gram's law. In contrast to shape memory properties, superelasticity has no thermal involvement.
02/
Shape memory characteristics of nitinol:
The shape memory of Nitinol is that after the parent phase of a certain shape is cooled from above the Af temperature to below the Mf temperature to form martensite, the martensite is deformed at a temperature below Mf and heated to the Af temperature. Next, with the reverse phase transformation, the material will automatically restore its shape in the parent phase. In fact, the shape memory effect is a thermally induced phase transformation process of nitinol alloy.
03/
Anti-toxicity of nitinol:
The special chemical composition of nitinol shape memory alloy is that it is a nitinol atomic alloy containing about 50% nickel, and nickel is known to be carcinogenic and cancer-promoting. Under normal circumstances, the oxidation of titanium on the surface layer acts as a barrier, making Nitinol alloys have good biocompatibility. The TiXOy and TixNiOy in the surface layer can inhibit the release of Ni.
04/
Gentle orthodontic force of nitinol:
Commercially used dental orthodontic wires include austenitic stainless steel wire, cobalt-chromium-nickel alloy wire, nickel-chromium alloy wire, Australian alloy wire, gold alloy wire and beta titanium alloy wire. Load-displacement curves of these orthodontic wires under tensile test and three-point bending test conditions. The unloading curve platform of nitinol alloy is the lowest and flattest, indicating that it can best provide long-lasting and gentle correction force.
05/
Sensitivity to temperature changes in the oral cavity of nitinol:
The orthodontic force of superelastic nitinol alloy dental orthodontic wire changes with changes in oral temperature. When the deformation amount is constant. As the temperature rises, the correction force increases. On the one hand, it can accelerate the movement of teeth, because the temperature change in the oral cavity will stimulate the blood flow in the areas where the blood flow is stagnant due to capillary stagnation caused by the orthodontic device, so that the repair cells are fully nourished during the movement of the teeth. Maintain its vitality and normal functions. Orthodontists, on the other hand, cannot precisely control or measure orthodontic forces in the oral environment.
06/
Good shock-absorbing properties of nitinol:
The greater the vibration caused by chewing and night grinding to the archwire, the greater the damage to tooth roots and periodontal tissues. Through the results of different archwire attenuation experiments, it was found that the vibration amplitude of the stainless steel wire is larger than that of the superelastic nickel-titanium wire. The initial vibration amplitude of the superelastic nitinol archwire is only half of that of the stainless steel wire. The good vibration and shock-absorbing characteristics of the archwire are good for The health of teeth is very important, and traditional archwires such as stainless steel wires tend to aggravate tooth root resorption.
AF Temperature of Nitinol
|
Name |
Grade |
Transformation Temperature AF |
Form |
Standard |
|
Shape Memory Nitinol Alloy |
Ti-Ni-01 |
20 °C~ 40 °C |
Wire, Rod, sheet, Tube, Spring and Various customized processing parts.
|
1. ASTM F2063 2. Customer specified 3. Industry-standard
|
|
Ti-Ni-02 |
45 °C~ 90 °C |
|||
|
Superelastic Nitinol Alloy |
TiNi-SS |
-5 °C~ 5 °C |
||
|
Low-Temperature Superelastic Nitinol Alloy |
TN3 |
-5°C~ -15°C -20°C~ -30°C |
||
|
TNC |
||||
|
Medical Nitinol Alloy |
TiNi-SS |
33 ± 3 °C |
||
|
Narrow Hysteresis Nitinol Alloy |
Ti-Ni-Cu |
As-Ms ≤ 5 °C |
Wire, bar |
|
|
Wide Hysteresis Nitinol Alloy |
|
|
||
|
Nitinol Standard ASTM F2063 |
||||
production process of nitinol
Production Purpose
In the production process of nitinol products, our company has a strict production system and formal production workshops. From product production to product quality control to delivery, our company strictly implements nitinol product production standards, American standard ASTM F2063 and national standard GB24627-2009. We can also customize according to the standards and drawings required by customers, achieving the purpose of tailor-made. Our aim is to provide customers with high quality products. In addition to high-quality products, we also continue to learn, improve and perfect our production system and production technology to provide customers with high-quality after-sales service and technical support. I believe we will get better and better in the future, come on!
Application of Nitinol Shape Memory
Medical
First of all, Nitinol is widely used in the medical field. For example, it is used to make stents and implants for fracture repair, heart valve replacement, vascular stents and other implantation procedures. Because Memory Alloy has plasticity and good biocompatibility, it can meet various complex medical needs, and has long-term effects and stability, greatly improving the safety and efficiency of treatment.
jewelry
Secondly, Superelastic Nitinol Alloy is also widely used in jewelry application field. For example, nitinol bracelets, nitinol alloy rings, nitinol jewelry spring and other jewelry parts. paragliders, car antennas, and car storage rails made of Nitinol superelastic wire can improve the superelasticity of the product.
electronic
In addition, Shape Memory Alloy is also widely used in the electronic field. For example, electronic components such as inductors, triggers, transformers, temperature sensors, and variable capacitors manufactured using it can improve the accuracy, stability, and reliability of the equipment, ensure the normal operation of the equipment, and can also reduce energy waste and improve energy efficiency. utilization efficiency.
aerospace
The nitinol alloy is also widely used in the aerospace field. It can be used to manufacture structural parts, valves, control components, etc. for aircraft and rockets. The reason why nitinol material is used in aircraft shells is mainly because it has excellent physical properties, such as corrosion resistance, high strength, high static and dynamic toughness, etc. Moreover, nitinol shape memory alloy can also remain stable under changes in temperature and pressure. These characteristics make it an ideal material for making high-temperature and high-pressure components. In addition, nitinol memory alloy can also achieve functions such as shape memory and superelasticity, which will help improve the safety and performance of aircraft and make them more in line with the needs of modern flight. To sum up, the use of nitinol alloy material to make aircraft shells is due to considerations of safety, reliability and flight performance.
Outdoor Product
he nitinol material is also widely used in the paragliding industry. The paraglider wing made of nitinol memory wire can be bent when we fold the paraglider, but it will always return to its original shape. In the case of paragliders, nylon material is replaced with high-quality nitinol alloy, which makes the wings stronger and ensures an optimal wing profile. superelastic nitinol wire uses a combined design of superelastic nitinol wire and polycarbonate sheets (both are memory materials) in the air protection bag, coupled with tear-resistant fabric, so that the air protection bag is filled with air before takeoff, keeping them always Restores the original shape of nitinol, which helps improve the safety and stability of paraglider take off.
magic application
Nitinol alloy is a shape memory alloy that can restore its original shape after swinging, bending and deforming. It is widely used in the magic industry because it can create unique and incredible effects in performances. Nitinol memory alloy can be used for various deformation props. Magicians can shape it into various shapes and perform magical and incredible transformations during performances, which is very suitable for card magic or performances that directly contact the public. For example, the nitinol memory alloy flower that we commonly see in magic uses this feature. Nitino's memory effect can be achieved by heating or energizing it. When this memory alloy is heated to a certain temperature, it will begin to return to its pre-deformation shape on its own. However, upon cooling, Nitinol retains its reshaped form.
why choose us
Why do you choice our nitinol products ?
in one-stop service
We has advanced nitinol R & D, production and testing equipment. Continuously committed to the conversion of scientific research results and the localization of imported products, and completed major projects such as high-purity nitinol memory alloy material preparation, ultra-large, ultra-thin casting, radiation generation and control material development, and broadened new ideas for material purification, processing, and new material preparation Provides new markets and opportunities.
+
Our service
how to cooperate with us ?
Send us the size
We kindly request that you provide us with the detailed specification of your Nitinol products, including diameter, AF temperature, surface, purple and quantity.
draft design
We will recommend the most suitable product for you based on your needs, design plans and drawings and simple products design.
Application technical guidance
If you encounter any problems while using our nitinol products, we will provide technical guidance according to your application field.
Sample customization
If you are unable to confirm the parameters of this nitinol product. You can send us samples and we will make nitinol memory products suitable for you after professional testing.
our package、shipment & payment of nitinol
payment of nitinol alloy
1.Sample Order:
by PayPal, West Union, Alipay,weichat or as clients' requirements.
2. Formal Order: by T/T, L/C or as clients' requirements.
package of nitinol memory alloy
1. Inner Package: We pack the goods to Coil or Spool.
2. Outer Package:
• Carton with water proof paper and protective foam inside.
• We pack big goods in the export wooden case and the small good in carton.
• As custmers' requirements
shipment of memory alloy
• Transport methord: TNT, EMS, UPS, FED, DHL, Air transport, Sea Transport, Railway Transport.
• The Custmers' requirement for shipment is available.
• We will in according to the weight and freight to recommend the most appropriate transport way for clients' reference
client feedback
Everything You Need to Know
1. Are you a factory or a trading company?
We are a manufacturer and export independently.
2. How long can I get some samples for checking and what about the price?
We can supply 1-2meters free sample for you, the size is based on our stocks. And you are ready to pay for the shipping cost.
3. What Nitinol products can we produce?
We can manufacture all kinds of Nitinol Shape Memory Alloy Products, including Nitinol tube, Nitinol Memory Alloy Wire, Nitinol Rod, Nitinol Sheet, Nitinol Spring and Nitinol customized Parts.
4. What should you do when you receive our nitinol products and you don’t know how to use them?
We have a professional technical team ready to help you solve any problems during use.
We're professional nitinol manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale nitinol for sale here and get free sample from our factory. For price consultation, contact us.
Nitinol Tube Nitinol Pipe