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High Purity Nitinol Titanium Ni-Ti Alloy Powder

Nitinol Titanium is a powder that is made from a shape memory metal, which is an alloy with good plasticity. At a given temperature it can return to its original form. Purity:99.9%

Particle size range: 15 to 53 microns

Nitinol Nickel Titanium NiTi Powder:

Nitinol or Nickel-Titanium is an alloy consisting of titanium and nickel in which the proportions of both elements are about equal. The different alloys are named based on the nickel weight percentage, for example nickel. Nitinol 65 and Nitinol. The shape memory effect is visible at various temperatures.

Nitinol alloy is a form memory alloy. It can return to its original shape automatically at a given temperature. Its expansion is more than 20% and its fatigue life is 7 times greater than 1 * 10. Its damping characteristics are also 10 times higher than those of ordinary springs.

Memory alloys have a unique memory function and also excellent characteristics like wear resistance. They are corrosion resistant. They also dampen well.

Nitinol possesses two unique and closely related properties: shape memory and superelasticity. Nitinol has the shape memory property. This is its ability to deform and maintain its shape at a certain temperature. When an external force is removed it will retain its shape. Superelasticity refers to the ability of metals to withstand large forces and instantly return their original shape when the external force has been removed. Nitinol is able to deform 10-30 times as much as ordinary metals. It also restores its original form. It depends on the temperature of Nitinol if it exhibits superelasticity or shape memory. Shape memory is observed below the alloy’s transition temperature; superelasticity occurs above it. If you are interested in buying Nitinol Nickel Titanium Ni-Ti Powder in bulk, please send us an inquiry for the most recent price.

Miron nitinol powder, Ni-Ti alloy powder

Particle size range: 15 to 53 microns

Ni:Ti-5:5 or according to your request


Package:Vacuum packaging, 1kg/bag (or as per your request).

Sphere percentage: 99.9%

Making Method: Laser evaporating

Nano nitinol powder, Ni-Ti alloy powder

Particle size 70nm

Ni:Ti or your request



Package: Vacuum packaging, 1kg/bag (or as per your request).

Sphere percentage (Min): 99.9%

What is Nitinol Nickel Titanium NiTi alloy powder ?

The excellent reactivity of Titanium and the strict control over composition make Nitinol extremely difficult for manufacture. Every atom that titanium combines with carbon or oxygen is an atom removed from the NiTi crystal lattice. This changes the composition of the metal and lowers its phase transition temperature. There are basically two melting methods.

Vacuum arc remelting (VAR)

This is done by creating an arc from the raw material to the copper strikeplate that has been water-cooled. The mold is copper, which is water-cooled. Melting is performed under a vacuum.

Vacuum induction melting (VIM)

It is done using an alternating magnet field to heat the raw material (usually carbon). It is done in a vacuum.

These two processes have their own advantages. However it has been shown that compared to the VART process, the VIM material has lower inclusions, and is therefore more fatigue resistant. Some research studies have shown that using ultra-high purity plasticizers in raw materials can improve fatigue performance and reduce the number inclusions. There are other methods that can be used at a boutique level, including electron beam melting, plasma arc melt, and induction skull melt. In laboratories, physical vapor deposit is also used.

Nitinol’s high elasticity makes it relatively easy to work hot, but the cold is more difficult. The increased friction between the roller and the mold is a result of this. The same reason makes machining difficult. Worse, Nitinol’s thermal conductivity is poor, which makes it hard to remove heat. Grinding (abrasive-cutting), electrical discharge machine (EDM), and laser cutting all are relatively easy.

Applications Nitinol Nickel Titanium NiTi Powder

Nitinol has a tensile force of 1000 MPa. The tensile strength of Nitinol is 1000 MPa.

Nickel and titanium components are evenly divided in the alloy, so that each component is half. Controlling the components can adjust the temperature range in which its shape memory works. In general, the lower temperature is the higher the Nitinol content. The memory alloy is able to work at room temperatures when it contains 55% titanium and 45% nickel.

Shape memory alloy is used in the manufacture of pearl necklaces, bracelets, and bras. The body temperature will cause these health products and decorative items to regain their original stiffness and curvature when worn. Using Nitinol, you can make orthodontics wires that correct deformed teeth by using oral temperature.

Nitinol may be used in place of traditional actuators like servomotors or solenoids. Stiquito is a six-legged robot.

For fluid thermal valves Nitinol is used as both an actuator and a temperature sensor.

This alloy is used to stabilize images in mobile phones, as well as in sport cameras.

The industry has adopted alloys in pneumatic seats to create comfortable seats.

The alloy Chevrolet Corvette is equipped with a nickel titanium memory alloy actuator. It replaces the electric transmission, which was heavier, to open and shut the hatch, releasing air from the body.

Conditions for Nitinol Titanium Powder Storage:

The product’s performance will be affected by damp reunion, so it is best to store this product in a cool and dry place, without exposing it to the air. It is also important to avoid using the product under pressure.

Product Code:
Ni-Ti alloy Nitinol powder, factory supply

Nitinol color powder:
Grayish black

Nitinol – purity of the powder:

Nitinol – powder size
15-53 microns and 70nm

Nitinol – Nitinol powder – Minimum Quantity:

Nitinol – powder form:

Nitinol storage:
Keep in a dry, ventilated and shady storage area

Transportation of Nitinol powder:
Transporting mixed transport with strong oxidants is not allowed.

Nitinol Titanium Ni Ti Alloy Powder Packing & Shipping:

The nitinol Ni-Ti powder quantity determines the different packing options.

Nitinol Ni-Ti titanium alloy powder packaging: vacuum packing 100g, 500g, 1kg per bag, 25kg per barrel, or your request.

Shipping of Nitinol Ni-Ti titanium alloy powder: can be sent by air, sea or express as soon as payment has been received.

Nitinol Powder Properties

Alternative Names
Nickel titanium (NiTi), Ni-Ti

Nickel-titanium form-memory-alloy

CAS Number

Compound Formula

Molecular Mass

Black Powder

Melting Point
1300 degC

Boiling Point

6.45 g/cm3

Solubility In H2O

Poisson’s Ratio

Specific Heating
0.20 cal/g*degC

Tensile Strength
895 MPa – (Ultimate, fully anodized)

Thermal Conduction
0.18 W/cm (austenite), 0.086 W/cm (martensite)

Thermal Expander
11.0 x 10-6/degC (austenite), 6.6 x 10-6/degC (austenite)

Nitinol Powder Health & Safety Information

Sign Word

Hazard Statements

Hazard Codes

Risk Codes

Safety Declarations

Transport Information

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