Shenzhen Wuge Industrial Co., Ltd

Nickel titanium alloy steel wire rope has various excellent properties, and the following are its main performance characteristics:

1. Shape memory characteristics: Nickel titanium alloy has a unique shape memory effect. Under certain conditions, it can be bent or deformed, but when the temperature rises to a specific range, the alloy will return to its original shape. This characteristic enables nickel titanium alloy steel wire rope to achieve automatic shape recovery function in some special applications, such as deployable structures in aerospace and self expanding brackets in medical devices, improving the reliability and flexibility of the structure.

2. Super elasticity: It has excellent super elasticity performance, which means it can withstand external forces within a large deformation range without permanent deformation. When the external force is removed, it can quickly return to its initial state. This characteristic makes nickel titanium alloy steel wire rope perform well in situations where it is subjected to dynamic loads or needs to absorb energy, such as in some shock absorbers and elastic connecting components, which can effectively buffer impact forces and extend service life.

3. Corrosion resistance: Nickel titanium alloy itself has good corrosion resistance and can resist the erosion of various chemical substances, including acid, alkali, salt and other environments. This is because a dense oxide film forms on the surface of the alloy, protecting the internal metal from the influence of external media. Therefore, nickel titanium alloy steel wire rope is suitable for some harsh working environments, such as marine engineering, chemical engineering and other fields, and can work stably for a long time without rusting or corrosion.

4. High strength and toughness: Nickel titanium alloy steel wire rope has high strength and toughness, and can withstand large tensile and impact forces. Its strength can be optimized by adjusting the alloy composition and processing technology to meet the needs of different application scenarios. At the same time, its good toughness makes it less prone to fracture under complex stress conditions such as bending and twisting, improving its safety and reliability in use.

5. Biocompatibility: Nickel titanium alloy has excellent biocompatibility, good affinity with human tissues, and will not cause significant immune reactions or toxic effects. This has made nickel titanium alloy steel wire rope widely used in the medical field, such as in the manufacture of cardiovascular stents, orthodontic wires, fracture fixation devices, etc. It can play a long-term stable role in the human body and reduce the occurrence of complications.

6. Fatigue resistance: Under repeated loading and unloading cycles, nickel titanium alloy steel wire rope has good fatigue resistance and can withstand a large number of cycles without fatigue failure. This feature makes it suitable for some situations that require long-term repeated use, such as mechanical transmission, lifting equipment, etc., which can reduce maintenance costs and replacement frequency.

7. Low friction coefficient: The surface of nickel titanium alloy has a low friction coefficient, which makes the friction force of nickel titanium alloy steel wire rope smaller when it comes into contact with other objects during use, reducing energy loss and wear, improving transmission efficiency and service life. In some equipment that requires high-precision transmission or reduced wear, such as precision instruments, aircraft engines, etc., the low friction coefficient characteristics of nickel titanium alloy steel wire rope are of great significance.