1. Application areas: used for super elastic memory alloy mobile phone antenna, fishing hook, fishing rod, children's toy antenna, optical glasses frame, Bluetooth headset, ear hook, medical. With the development of the times, it has been gradually used in women's clothing care circles, as scientific research materials, and frequently appears in the material laboratories of various technical colleges.

2. Product characteristics: With mechanical properties and corrosion resistance, with memory function, it can restore the memory shape at the phase transition temperature.

3. Product classification: temperature memory and elastic memory.

 4. Advantages: Super memory, super elasticity, small size, light weight, small power, high strength, precise control, AC or DC activation, long life, linear motion.

Ti-Ni alloy memory wire parameters:

Specification: diameter 0.1mm or more * coiled wire (straight wire)

Standard: Q / XB1516 Q / XB1520

Grade:

TiNi－01 Phase transition temperature: 20 ℃ -40 ℃

TiNi－02 phase transition temperature: 45 ℃ ～ 65 ℃

TiNi－SS phase transition temperature: 5 ℃ -15 ℃

TiNi－03 phase transition temperature: <5 ℃

TiNi－YY phase transition temperature: 33 ℃ ± 3 ℃

TiNiCU phase transition temperature: As－Ms≤5 ℃ TiNiNb

Phase transition temperature: As－Ms <150 ℃

Physical properties of titanium nickel alloy memory wire:

Tensile strength: 850 MPa Yield strength: 195 ～ 690 MPa Elongation: 25 ～ 50%

Chemical composition: Ni: 55.4% --56.2% C≤0.07 H≤0.005 O≤0.050 N: ≤ 0.05

Executive standard: ASTM—2063—01 ASTM F2063-2000 Shape memory alloy processed material The so-called memory metal refers to a series of metals and alloys with "memory".

After the memory metal is deformed, under certain external conditions, such as high pressure, high temperature, low temperature, and current, it can be restored to its previous state. Memory metal has a wide range of applications, and all its properties change with temperature. From a micro perspective, the atoms of a memory metal (metals are made up of atoms, not ions or molecules) have a unique configuration in the spatial structure. After external forces change their macroscopic form, under certain conditions, their spatial structure may Will reply.

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