Description

Nickel-Iron Foam Alloy Porous Filter Material

I. Core Pore Characteristics & Basic Parameters

• Pore Size Specification: 0.1mm-10mm (corresponding to 5-130ppi), suitable for filtration requirements of different precision levels.
• Pore Performance: Porosity 95%-98%, open pore rate >98%, with a uniform pore structure ensuring smooth fluid passage and efficient filtration.
• Bulk Density: 0.1-0.8g/cm³, balancing lightweight properties with structural stability.
• Standard Dimensions: 100×100×1.5mm, 100×100×2mm (customization available for more specifications).
• Nickel-Iron Ratio: 7:3; 5:5; 3:7.
• Material Property: Nickel-iron alloy substrate, combining the strength of metal materials with the filtration advantages of a porous structure.

II. Key Product Features

• Outstanding Filtration Performance: The uniform porous structure combined with the corrosion resistance of nickel-iron alloy enables efficient filtration of impurities in gases/fluids. It also offers exceptional flow stability, making it suitable for long-term filtration operations.
• Excellent Acoustic Performance: The porous structure exhibits wide-frequency sound absorption characteristics. With additional treatment, it delivers superior sound insulation, enabling simultaneous noise reduction in noisy filtration scenarios (e.g., industrial exhaust filtration).
• Reliable Protective Performance: Provides effective shielding against electromagnetic waves of approximately 90dB. The nickel-iron alloy boasts high-temperature resistance (≥1100℃), maintaining structural stability and incombustibility at elevated temperatures, thus adapting to high-temperature filtration scenarios (e.g., high-temperature flue gas filtration).
• Comprehensive Functional Characteristics: Features high thermal conductivity for rapid heating and heat transfer, assisting in temperature regulation during filtration processes requiring temperature control. The metal substrate ensures high structural strength and a long service life.
• Convenient and Flexible Processing: Can be easily cut, bent, and simply bonded. Customizable according to the shape of filtration equipment, it is compatible with various industrial filtration devices.

III. Core Application Fields

• Specialized Filtration Fields: Industrial flue gas filtration, liquid impurity filtration, precision fluid filtration (e.g., fluid purification in chemical and metallurgical industries).
• Composite Functional Fields: Floor vibration-damping materials (utilizing porous buffering properties), damping materials (combining metal damping characteristics), battery electrode materials (nickel-iron alloy meets the conductivity requirements of electrodes).
• General Application Fields: Decorative materials (integrating metallic texture with porous aesthetics), high-end packaging materials (lightweight with certain protective properties), structural materials (balancing strength and lightweight design).

If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.