| Customization: | Available |
|---|---|
| Type: | Nickel and Titanium |
| Application: | Industrial, Medical |
|
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Nitinol Description:
Nitinol is a nickel-titanium alloy with super elasticity and shape memory properties. Shape memory refers to the ability of Nitinol to undergo deformation at one temperature, then recover its original, under-formed shape upon heating above its transformation temperature. Super elasticity occurs at a narrow temperature range just above its transformation temperature; in this case, no heating is necessary to cause the undeformed shape to recover, and the material exhibits enormous elasticity, some 10-30 times that of ordinary metal.
Nitinol Features:
No holes and cracks on the surface
High surface smoothness
Good roundness
Small tolerance
High dimensional consistency
Stable performance
Uniform composition
Low impurity content
Fine grain organization
Excellent comprehensive performance
Long fatigue life
Superelasticity and shape memory properties
Nitinol Production Process:
Sponge Titanium→Compacting Electrodes→Electrode Welding→Triple VAR Melting→Machining→Forging Billet→UT testing→Rolling Billet→Online Straightening→Centerless Lathe→UT testing→Rolling→Metallographic Inspection→Wire Drawing→Precision Straightening→Heat Treatment→Mechanical test→Microstructure test→Centerless Grinder→UT testing→Eddy Current Test→Polishing→Visual and dimension inspection→Product Marking→Packaging→Delivery
Nitinol Application:
Nitinol (NiTi) wire is used in medical, aerospace and industrial applications. Medical applications include vascularization, cardiac rhythm management, neurostimulation, orthodontics, orthopedics, endoscopy, dental implants, guide wires, braided brackets, root files, arch wires, birth control devices, sutures, and more.
Industrial applications: Nitinol wire in various applications, including springs, actuators, and sensors. Its shape memory function is particularly useful in creating self-adjusting or self-fitting products.
Aerospace applications: The aerospace industry uses Nitinol wire due to its high strength and corrosion resistance.
Nickel-Titanium Guide Wires Specifications
|
Grade |
NiTi |
|
Standard |
ASTM F2063,Customized |
|
Diameter(mm) |
Φ0.2~1.5 |
|
Tolerance |
Customized |
|
Shape |
Coils, Spools, Rod, Wire |
High-quality nitinol products with various diameters, tolerances and performances can be customized according to requirements
Chemical Composition
ASTM F2063-12 Chemical Requirements:
|
Element |
Composition,% (mass/mass) |
|
Nickel |
54.5 to 57.0 |
|
Carbon (Maximum) |
0.050 |
|
Cobalt (Maximum) |
0.050 |
|
Copper (Maximum) |
0.010 |
|
Chromium(Maximum) |
0.010 |
|
Hydrogen(Maximum) |
0.005 |
|
Iron (Maximum) |
0.050 |
|
Niobium (Maximum) |
0.025 |
|
Nitrogen plus Oxygen(Maximum) |
0.050 |
|
Titanium |
Balance |
Mechanical Properties
ASTM F2063-12 Standard mechanical properties:
|
Diameter Mm(in) |
Tensile strength MPa, Minimum |
Elongation in 50.0 mm [1.97 in.] or 4 D, % Minimum |
|
≤50 (<1.97 in) |
551 (79.9 KSI) |
15 |
|
>50(>1.97 in) |
551 (79.9 KSI) |
10 |
ASTM F2063-12 Standard tolerance requirements:
|
As (°C) |
Tolerance Range (°C) |
|
≥70 |
± 7 |
|
50 < As < 70 |
± 10 |
|
≤-50 |
± 15 |
Q: Are you a direct manufacturer or trading company?
A: We're a manufacturer with more than 18 years of professional production experience.
Q: Do you offer free samples?
A: Usually, our sample is free but we need our customer to pay the freight.
Q: What is the minimum quantity per order?
A: 1 kg. For regular standard medical and aerospace materials, based on our production capacity of 20 tons per month for titanium wire and rods. the stock inventory could meet all your requirements.
Q: What products can you offer?
A: We specialize in the production of pure titanium, titanium alloy, titanium rods, wires, discs, nitinol alloy, etc.,
Q: What's the payment term?
A: When we quote for you, we will confirm with you the way of transaction, FOB, CIF, CNF, etc.
For mass-production goods, you need to pay 30% deposit before producing and 70% balance against a copy of documents. The common way is by T/T. L/C is also acceptable.
Q: What applications do your products relate to?
A: Our titanium alloys and nitinol alloys are widely used in medical, aerospace, and other Industries.
Q: How can we get your price?
A: We need the below information to quote for you:
1). Product Name
2). Standard
3). Material Grade (Chemical Composition)
4). Dimension
5). Quantity
Q: Can you do customized products?
A: Yes, we support customized products according to the customers' drawings or samples.
Q: How do you guarantee the quality of your goods?
A: We ensure quality by inspecting every process and using advanced testing equipment to conduct comprehensive checks, ensuring finished products meet customer and international standards.
Q: How do you deliver the goods to us?
A: We will usually ship the goods by sea and air according to your requirements.
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