Categories | Titanium Nickel SMA Series |
---|---|
Brand Name: | Allotech |
Model Number: | Nitinol |
Certification: | ISO 9001 |
Place of Origin: | Shanghai |
MOQ: | 1kg |
Price: | 150USD |
Payment Terms: | T/T, Western Union |
Supply Ability: | 10 tons each month |
Delivery Time: | Within 10 days |
Packaging Details: | Cartons |
Density: | 6.45g\Cm |
Af: | -20~100ºC |
Specification: | Customzied |
Feature: | Superelastic and Shape Memory |
Color: | Polishing |
Length: | 2500mm |
Company Info. |
Allotech Co.Ltd |
View Contact Details |
Product List |
Nitinol Sheet, Foil and Ribbon are the newest and most exciting product forms for this unique
shape memory alloy. Nitinol sheet is ideal for laser cutting,
etching, stamping and EDM machining. Efficient processing and
surface finishing establishes a smooth, light oxide surface.
Many new medical innovations are now possible with the use of this
very thin and versatile Nitinol form. Sheet is a two-dimensional
structure, unlike wire and tube, giving us design options like
stamping, punching, and deep drawing.
Dimension | Thickness ≥ 0.1 mm, Width ≤ 200 mm |
Alloys | NiTi, Cu NiTi, Fe NiTi |
Features | Superelastic and Shape Memory available. |
Temperature Range ( Af ) | - 20 ~ 100 deg. C |
Surface | Natural Oxide, Pickled/Etched and Customer Specific Requirements |
Thermomechanical Conditions | As Cold-Worked, Straight Strain Annealed and Shape Set Annealed. |
Certification | Transformed Temperatures, Tensile Properties, Chemical Composition and Customer Specific Requirements |
Application of Nitinol Sheet & Foil
Nitinol sheet is ideal for laser cutting, etching, stamping and EDM
machining. Efficient processing and surface finishing establishes a
smooth, light oxide surface.
Many new medical innovations are now possible with the use of this
very thin and versatile Nitinol form. Sheet is a two-dimensional
structure, unlike wire and tube, giving us design options like
stamping, punching, and deep drawing. JM will work with you to
fabricate Nitinol sheet to your specifications, with sheet as thin
as 0.002"
Products | Grade | Transformation Temperature AF | Form | |
Shape Memory Nitinol Alloy | Ti-Ni-01 | 20 °C~ 40 °C | Wire,bar,plate | Customer Specified or Industry standard |
Ti-Ni-02 | 45 °C~ 90 °C | Wire,bar,plate | ||
Superelastic Nitinol Alloy | TiNi-SS | -5 °C~ 5 °C | Wire,bar,plate | |
Low Temperature Superelastic Nitinol Alloy | TN3 | -20°C~-30°C | Wire,bar,plate | |
TNC | ||||
Medical Nitinol Alloy | TiNi-SS | 33 ± 3 °C | Wire,bar,plate | ASTM F2063 |
Narrow Hysteresis Nitinol Alloy | Ti-Ni-Cu | As-Ms ≤ 5 °C | Wire,bar | |
Wide Hysteresis Nitinol Alloy | Ti-Ni-Fe | As-Ms ≤ 150 °C | Wire, bar |
Alloy | Chemical composition | AF point | Min elongation (%) | Max Residual elongation after 6% strain | Application | Standard |
NiTi | 55.6-55.8wt%Ni | Body Temperature 20ºC-40ºC | 15 | 0.1 | Orthotic Arches | ASTM F2063 |
Superelastic Nitinol
This product form takes advantage of the stress-induced martensitic
transformation to achieve incredible amounts of flexibility, strain
recovery, and kink resistance. Nitinol behaves superelastically if
the Active A(f) temperature is below its use temperature.
Applications that are intended to be superelastic at room
temperature are generally produced with an Active A(f) temperatures
below room temperature in the range of 0 C to 20 C. A superelastic
material will remain superelastic up to a temperature from the
Active A(f) to a temperature about 50 C above Active A(f).
Therefore a material with an Active A(f) of about 15 C will exhibit
good superelasticity up to about 65 C. Please contact Seabird for
more information regarding the use of Alloys.
Shape Memory Nitinol
This product form exhibits the ability to recover a shape upon
heating above Active A(f). Therefore, the most critical property to
specify is the Active A(f). This represents the finish of the
transformation from martensite to austenite upon heating, and
therefore the temperature at which the shape recovery is also
complete. The start of the transformation upon heating is the
Austenite Start Temperature, A(s), and is about 15 C to 20 C lower
than the Active A(f).
Upon cooling, there are comparable start and finish transformation
temperatures for the reverse transformation from austenite to
martensite. These are known as M(s) and M(f), respectively. The
M(f) temperature is about 15 C to 20 C lower than M(s). There is a
hysteresis in the transformation, meaning that the transformation
to martensite upon cooling is below the temperature at which the
martensite reverts to austenite upon heating. For binary shape
memory materials, the difference between M(p) and A(p) is 25 C to
50 C. There is a peak in the transformations from austenite to
martensite, and martensite to austenite, and this information is
captured as A(p) and M(p) temperatures during DSC testing per ASTM
F2004.
Advantages
Packaging & Shipping
According to conditions of the goods, we supply below packaging and
shipping: