New products 2020 polishing superelastic niti shape memory alloys medical nitinol rod wholesalers (60828636933)

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Price:RUB 2,282.68
Price in USD:Details

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Product Overview

Description

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Product Details
(1)polishing superelastic niti shape memory alloys bars
(2) Size: 12mm
(3) Af temperature range: 15 degree celsius
(4) Surface:polishing
(5) Standard: ASTM F 2063-12
(6) Certification: ISO9001 :2015 .Rosh .biocompatibility
(7) Supply Ability:200 Kiloampere/Kiloamperes per Month
(8) Feature: shape memory and super-elastic properties
(9) MOQ:2kg

 

What is shape memory and superelastic ?
When shape memory alloys are in their martensitic form, they are easily deformed to a new shape. However, when the alloy is heated through its transformation temperatures, it reverts to austenite and recovers its previous shape with great force. This process is knows as Shape Memory.The temperature at which the alloy remembers its high temperature from when heated can be adjusted by slight changes in alloy composition and through heat treatment. In the Nickel Titanium alloys, for instance, it can be changed from above +100 deg. C to below -100 deg. C. The shape recovery process occurs over a range of just a few degrees and the start or finish of the transformation can be controlled to within a degree or two if necessary. Learn more about Nitinol Alloy Shape Memory Properties

Superelasticity

These unique shape memory alloys also show a Superelastic behavior if deformed at a temperature which is slightly above their transformation temperatures. This effect is caused by the stress-induced formation of some martensite above its normal temperature. Because it has been formed above its normal temperature, the martensite reverts immediately to undeformed austenite as soon as the stress is removed. This process provides a very springy, "rubberlike" elasticity in these alloys.

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The Current production Line 

Chemical element

   Af range

Available production Line

Usage

   Sample

Nickel 55% Titanium 45%

0℃to 100℃

Rod&wire,Plate&sheet,Strip&foil

Medical&Industry

On stock (various specification)

Nickel 55% +V +Ti 

 

Subzero 30℃ to -5 ℃ 

 

Rod&wire,Plate&sheet

 

 Industry

 

On stock
(limited specification)

Nickel 55% +Fe +Ti 

Nickel 55% +Cr +Ti 

Nickel 55% +Hf +Ti 

Above 100C

ingot

 Industry

updating

 

 

 

The production certification 

 

 

Specification (mm)

                            shape memory alloy nitinol bars

Typical Medical industry Application

  UTS (Mpa)

 Elongation

UpperPlateau Stress Mpa

Permanent Set after 6% strain %

Active AF

3mm~5mm

≥950

      ≥15

    ≥480

     <0.5

 

 

Subzero20~100

Shape set parts ,Orthodontic Files  fishing rod.

5mm~20mm

≥820

      ≥15

    ≥440

      <0.5    

20mm~40

≥650

      ≥15

     ≥440    

      <0.5

 

 

Contract No.

Name

Brand

LotNo.

Condition

Size (mm)

Qty (pcs)

NW (kg)

Standard

 

   /

Ti-Ni memory alloy wire 

 

Seabird 

 

20180406

 

annealed

 

3*1000

 

1000

 

  0.045

 

ASTMF2063

Chemical Composition

 

Ti(%)

 

Fe(%)

 

C(%)

 

O (%)

 

N(%)

 

H(%)

 

Co (%)

 

Ni(%)

Remainder

0.13

0.056

0.038

0.002

0.001

0.005

55.75

 

 

 

How Does Nitinol Work?

Nitinol Shape Memory Alloys undergo a phase transformation in their crystal structure when cooled from the stronger, high temperature from (Austenite) to the weaker, low temperature from (Martensite). This inherent phase transformation is the basis for the unique properties of these alloys - in particular, Shape Memory and Superelasticity.

The nitinol material is widely used for meidcal application and industry application .

Medical application such as : Guide wires Shape set parts ,Orthodontic Files .Arch wire .

Industry application such as : fishing wire .bra frames wire .glasses wire.

 

 

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Quality Assurance

 

1. According to globally recognized standard,for example ASTMF.ASTM ASTMB provide third-part inspection reports,ISO Quality Management System .

2. Visual inspection to check surface quality ,ensuring without flaw.black dot and other defects.

3. We also take Mechanics Performance Testing, Particle size test microscope ,Powder density tester, pressure testing machine,scanning electron microscope ultrasonic flaw detector by our company before shipping .

4. Chemical composition making sure all chemical components can satisfy customers demands.

5. Mechanical property testing making sure all Nitinol products have satisfying feature before delivery.

 

 

5_8

 

Q: Are you a trading company or manufacturer ?
A: We are factory.

 

Q: Do you provide samples ? is it free or extra ?
A: Yes, we can offer the samples for free and freight afforded by buyer.

 

Q: How can you ensure the products quality?
A: All products are manufactured according to ASTM standard, and we make 100% inspection before shippment also we can prodide the MTC Test Certification.

 

Q: Can you print our logo on the products?
A: Yes, we make it by laser printing and carving.

 

Q: How can i make a quote for your company?
A: Please let me know the Material.Size.Quantity.

 

Q: What is your terms of payment ?
A: T/T, L/C
For stocks, 100% in advance;
For futures delivery, 30% in advance, the balance before shipping.

 

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. It is 15-30 days to do new batch.

 

Q: Can you guarantee the prompt delivery?
A: Yes, please don't worried it. We have professional production team to work 24 hours one day.

Please don't hesitate to contac us if you like to know more. Thank you! 

 

60828636933
0.0187 s.