High Purity Nitinol Titanium Ni-Ti Alloy Powder

Nitinol Nickel Titanium NiTi Powder:
Nitinol or Nickel-Titanium is a metal that consists of nickel and titanium. The atomic percentages between the two elements in this alloy 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 seven times greater than that of 1 * 10. Its damping characteristics are ten times those of ordinary springs.
Memory alloys have a unique memory function and also excellent characteristics like wear resistance. They are corrosion resistant. They are high damping.
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 that deformed form when an external force is removed. Then, when heated up above its "transitional temperature", it will return to its original 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 if Nitinol 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: 15-53 micron
Ni:Ti:5-5 or according to your request
Purity:99.9%
Package: 1kg vacuum packed bags or your choice.
99.9% (Minimum)
Making Method: Laser evaporating

Nano nitinol powder, Ni-Ti alloy powder
Particle size 70nm
Ni:Ti;5:5 as per your request
Purity:99.9%
Shape:spherical
Package: 1kg vacuum packed bags or your choice.
Minimum sphere percentage: 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 water-cooled strike plate. The melting process is carried out under a vacuum and the mold is made from water-cooled, copper.
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 the VIM smelting method material is more fatigue resistant than the VART process. Some research studies have shown that using ultra-pure raw material plasticizers to reduce inclusions will improve fatigue performance. 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) or laser cutting is 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 45% Titanium and 55% 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. Use Nitinol metal to create orthodontic wires that correct deformed teeth by using oral temperature.
Nitinol may be used in place of traditional actuators like servo motors or solenoids. Stiquito is a six-legged robot.
For fluid thermal valves Nitinol is used as a spring. The material serves both as a temperature sensor, and also an actuator.
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 stress.