If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net
Nitinol
It is made of shape memory alloy. This is a special metal alloy that, at a given temperature, can return to its original plastic shape.
Memory alloys have excellent wear resistance and corrosion resistance characteristics, as well as super-elasticity, high damping capacity, and high damping.
What is Nitinol Performance?
As its name implies, nickel-titanium powder is a binary metal powder that consists of both nickel and titanium. The austenite phase, and the martensite phases are different due to changes in temperature or mechanical pressure. The order of phase transformation for nickel-titanium alloys cooling is parent-R-martensite. The R phase has a rhombohedral shape, while the austenite cubes become hard and brittle when temperatures are high or the load is removed. The shape of the material is stable. The martensite is the state of a material at relatively low temperatures, or when it’s under stress. It has a hexagonal form and is ductile and repeatable.
What are the special properties of Nitinol?
Shape memory: Shape memory is formed when the parent of a particular shape is cooled to below Mf temperatures from above Af temperatures. This martensite phase is then deformed and heated back up to Af below Mf temperatures, followed by a reverse phase transition. The material will automatically revert to its parent phase.
Superelasticity: The term superelasticity describes the phenomenon in which a sample is strained beyond its elastic limit strain when subjected to external forces, but the strain automatically returns after the force has been removed.
Sensitivity of orthodontic wires to temperature changes: The orthodontic power and strength of CoCr orthopedic wires is not significantly affected by temperature.
Corrosion resistance According to recent studies, the corrosion resistance between stainless steel and nickel-titanium is almost identical.
Anti-toxicity: Nitinol has a special composition. This is because it is an alloy atomic, containing around 50% nickel. Nickel can cause cancer.
Gentle orthodontic power currently commercially used orthopedic wires include austenitic stainless steel wires, cobalt-chromium-nickel alloy wires, nickel-chromium alloy wires, Australian alloy wires, gold alloy wires and nickel-titanium alloy wires.
Good shock-absorbing characteristics: The more vibrations of the archwire due to chewing or night molars there are, the greater damage the roots and periodontal tissues will suffer.
Tech Co., Ltd. is a professional Nitinol Powder We have over 12 year experience in research and development of chemical products. You can contact us for Nitinol Powder. Contact us Send an inquiry.
Memory alloys have excellent wear resistance and corrosion resistance characteristics, as well as super-elasticity, high damping capacity, and high damping.
What is Nitinol Performance?
As its name implies, nickel-titanium powder is a binary metal powder that consists of both nickel and titanium. The austenite phase, and the martensite phases are different due to changes in temperature or mechanical pressure. The order of phase transformation for nickel-titanium alloys cooling is parent-R-martensite. The R phase has a rhombohedral shape, while the austenite cubes become hard and brittle when temperatures are high or the load is removed. The shape of the material is stable. The martensite is the state of a material at relatively low temperatures, or when it’s under stress. It has a hexagonal form and is ductile and repeatable.
What are the special properties of Nitinol?
Shape memory: Shape memory is formed when the parent of a particular shape is cooled to below Mf temperatures from above Af temperatures. This martensite phase is then deformed and heated back up to Af below Mf temperatures, followed by a reverse phase transition. The material will automatically revert to its parent phase.
Superelasticity: The term superelasticity describes the phenomenon in which a sample is strained beyond its elastic limit strain when subjected to external forces, but the strain automatically returns after the force has been removed.
Sensitivity of orthodontic wires to temperature changes: The orthodontic power and strength of CoCr orthopedic wires is not significantly affected by temperature.
Corrosion resistance According to recent studies, the corrosion resistance between stainless steel and nickel-titanium is almost identical.
Anti-toxicity: Nitinol has a special composition. This is because it is an alloy atomic, containing around 50% nickel. Nickel can cause cancer.
Gentle orthodontic power currently commercially used orthopedic wires include austenitic stainless steel wires, cobalt-chromium-nickel alloy wires, nickel-chromium alloy wires, Australian alloy wires, gold alloy wires and nickel-titanium alloy wires.
Good shock-absorbing characteristics: The more vibrations of the archwire due to chewing or night molars there are, the greater damage the roots and periodontal tissues will suffer.
Tech Co., Ltd. is a professional Nitinol Powder We have over 12 year experience in research and development of chemical products. You can contact us for Nitinol Powder. Contact us Send an inquiry.