Huizhou Pengchengrui Technology Co., Ltd.

Nickel titanium alloy mesh, with its unique shape memory effect, superelasticity, and excellent mechanical properties, has demonstrated extensive and critical application value in the industrial field. The following will explain from different industrial scenarios:

1、 Industrial filtration and screening field

(1) High precision liquid filtration

In industries such as petrochemicals, pharmaceuticals, and food and beverage, it is used to manufacture liquid filters (such as pipeline filters and reactor filters). The uniform pores of its mesh structure can trap small particles (such as catalyst particles and impurities), while also adapting to complex media environments such as acidic and alkaline solutions and organic solvents due to its corrosion resistance.   

Example: In the chemical process, nickel titanium alloy mesh can be used as a feed filter for distillation towers to prevent solid impurities from clogging the equipment.   

(2) Gas purification and dust separation

Used for air purification equipment and industrial dust removal devices (such as bag filters), utilizing the breathability and strength of the mesh holes to efficiently separate dust and particulate matter from the air, and maintaining structural stability even in high-temperature flue gas environments (such as power plant boiler exhaust treatment).   

Nickel titanium alloy mesh

2、 Machinery and Aerospace Industry

(1) Sealing and connecting components

High temperature and high pressure seals: In aerospace engines and rocket propulsion systems, as sealing mesh gaskets for pipelines or interfaces, they use shape memory effect to automatically compensate for deformation when temperature changes, ensuring sealing in vacuum or high pressure environments (such as sealing satellite fuel pipelines).   

Expandable structural connector: In the solar panel bracket and antenna support structure of spacecraft, the nickel titanium alloy mesh can be folded and stored in the launch module. After entering space, it is triggered by temperature to unfold, forming a stable mesh support frame.   

(2) Shock absorption and anti fatigue components

The shock absorber mesh used for manufacturing mechanical vibration equipment (such as shock absorbers for industrial compressors and machine tool bases) has super elastic properties that can absorb high-frequency vibration energy and reduce equipment resonance damage; In the automotive industry, it can be used as an elastic component in engine suspension systems to reduce vibration and noise during driving.   

(3) Aerospace special components

Satellite antenna reflector network: Made of nickel titanium alloy mesh to create a lightweight mesh structure, folded and compressed during launch, and restored to a parabolic shape through temperature changes after entering orbit, ensuring signal reception and transmission accuracy.   

3、 Electronics and Communication Industry

(1) Flexible Electronics and Sensors

Develop flexible circuit support networks and strain sensors for wearable devices (such as sensor elements for monitoring bridge vibrations), utilizing the correlation between their elastic deformation and resistance changes to achieve real-time monitoring of mechanical stress and temperature.   

(2) Electromagnetic shielding and antenna

As an electromagnetic shielding network in communication equipment, it blocks external electromagnetic interference; Or used to make foldable portable antennas (such as military communication equipment, drone antennas), which can quickly restore their working form through shape memory effect.   

4、 Energy and Nuclear Industry

(1) Heat exchanger and heat dissipation structure

The high thermal conductivity and corrosion resistance of nickel titanium alloy mesh make it suitable for manufacturing heat exchange networks for nuclear power plant steam generators and heat exchangers for deep-sea oil and gas fields, maintaining efficient heat transfer performance in high temperature, high pressure, high radiation, or seawater corrosion environments.   

(2) Nuclear waste disposal

As a filtering medium for radioactive waste liquid treatment, its radiation resistance can withstand strong radiation environments in nuclear waste, and its mesh structure facilitates the interception and separation of radioactive particles in the waste liquid.   

5、 Ocean Engineering and Shipbuilding Industry

(1) Corrosion and marine environment resistant components

Produce filters for ship seawater pipelines and anti fouling nets for marine engineering platforms (such as mesh coating support structures to prevent marine organisms from adhering), utilizing the corrosion resistance of seawater to extend equipment life and reduce maintenance costs.   

(2) Deep sea exploration equipment

The grasping and sampling nets of deep-sea robots, with their super elasticity, are not easily deformed in high-pressure environments, ensuring the reliability of deep-sea operations (such as underwater mineral sampling and biological sample collection).   

6、 Industrial manufacturing and mold field

(1) Special molds and forming tools

As a stretching mold mesh for metal sheet forming and a breathable mesh for plastic injection molds, the shape memory effect is used to achieve automatic opening and closing or size adjustment of the mold, improving the forming accuracy of precision parts (such as hot pressing molds for aviation aluminum alloy parts).   

The core advantages of nickel titanium alloy mesh in industry

Strong environmental adaptability: resistant to high and low temperatures (-200 ℃~400 ℃), corrosion-resistant (seawater, acid and alkali, salt spray, etc.), suitable for extreme industrial environments.   

Functional integration: It combines high strength, elasticity, and shape controllability, and can meet multiple functional requirements such as "support+filtration+sealing".   

Reliability and durability: Excellent fatigue resistance (able to withstand over a million cycles of load), reducing the maintenance frequency of industrial equipment.   

With the development of industrial intelligence and high-end manufacturing, the application of nickel titanium alloy mesh in new energy, high-end equipment manufacturing and other fields is constantly deepening, such as the flow guide network of hydrogen fuel cell plates and the flexible grasping structure of intelligent robots, continuously expanding the boundaries of industrial technology.