Nichrome Wire Mesh With High-performance In Filtration Systems

Nichrome Wire Mesh Nichrome Wire Mesh With High-performance In Filtration Systems

Nichrome wire mesh is a high-performance material composed primarily of nickel and chromium, offering excellent resistance to oxidation, corrosion, and high temperatures. Its durability and heat-resistant properties make it ideal for demanding industrial applications such as furnace heating, thermal processing, and chemical production. The mesh structure provides uniform heat distribution and airflow, enhancing operational efficiency. Nichrome wire mesh is commonly used in heating elements, kilns, laboratory equipment, and filtration systems. Its high melting point and stable electrical resistance ensure consistent performance under extreme conditions. With customizable mesh sizes, wire diameters, and weaving patterns, Nichrome wire mesh can be tailored to meet specific operational requirements, making it an essential material in modern industrial settings.

Definition: 

Mesh count

The number of hole spacing per 25.4mm length along the direction of the hole spacing

Mesh Size- w

Distance between adjacent longitude and latitude wire

Wire diameter- d

The diameter of the wire in the nickel net

Pitch-row p

Distance between centerline of two adjacent wire.

Weaving Type

The way in which the longitude and latitude are interwoven with each other, the nickle network is a square hole network, including plain weave and twill weave two ways

Technical data: 

1 Technical requirements for weaved nickel mesh

    1.1 Technical requirements for nickel wire

         a. Chemical composition Nickel content >99.5%.

         b. Diameter tolerance of nickel wire ±0.005mm

         c. Nickel wire tensile strength >400Mpa, elongation >25%

    1.2 Mesh size and mesh uniformity of nickel mesh conform to GB/T 17492

    1.3 The allowable number of major defects of nickel mesh (holes, cracks, half weft, thin and dense channels, skip wire, loose weft/warp wire, warp loose channels) zero defect.

    1.4 The maximum deviation of the overall size of the nickel mesh is ±0.5%

    1.5 The flatness of the nickel mesh is less than 5mm/2.5m

Dimensions and tolerance

Key Features of Nichrome Wire Mesh

• High Temperature Resistance: Can operate continuously at temperatures up to 1200°C (2192°F), making it ideal for high-heat applications.
• Excellent Electrical Conductivity: Maintains stable electrical properties, essential for use in heating elements and industrial furnaces.
• Oxidation and Corrosion Resistance: Forms a protective oxide layer that enhances longevity even in harsh environments.
• Mechanical Strength and Stability: Retains structural integrity at elevated temperatures and under mechanical stress.
• Uniform Heating: Ensures even heat distribution across the mesh surface, contributing to consistent performance.
• Flexible Weaving Options: Available in various mesh sizes and wire diameters to meet different application needs.
• Customizable Specifications: Can be tailored in terms of mesh size, thickness, and alloy composition for specific industrial requirements.

Nichrome Wire Mesh Applications

Nichrome wire mesh, composed primarily of nickel (Ni) and chromium (Cr), is renowned for its excellent resistance to oxidation, high temperatures, and corrosion. These unique properties make it a versatile choice across a range of industries:

• Heating Elements

Widely used in electric heaters, toasters, hair dryers, and industrial furnaces for efficient heat generation.

Mesh construction allows uniform heat distribution and rapid thermal response.

• High-Temperature Filters

Employed in air and gas filtration at elevated temperatures (up to 1200°C), maintaining structural integrity under stress.

• Ceramic Kilns and Metal Processing

Supports sintering and heat-treatment processes by holding or spacing materials at consistent temperatures.

• Aerospace and Defense

Utilized in specialized thermal shields, flame arrestors, and high-heat-resistant components.

• Laboratory Equipment

Acts as support grids, baffles, or sample holders in high-temperature testing and chemical experiments.

• Chemical Processing

Suitable for corrosive environments, serving as baskets or screens in acid and alkaline solutions.

• Glass and Ceramic Production

Used in annealing lehrs and lehr conveyors to maintain stable heat transfer during glass/ceramic forming.

• Resistive Components

Serves as a resistor in electric circuits, dissipating energy as heat.

✅ Why Choose Nichrome Wire Mesh?

• Excellent thermal stability and uniform heating.
• High melting point (~1400°C) and excellent oxidation resistance.
• Long lifespan in corrosive or high-stress environments.
• Customizable mesh sizes and wire diameters to suit specific needs.