Small Hole Pure Nickel Titanium Expanded Metal Mesh for Hydrogen Production
Description of Expanded Metal Mesh
Micro expanded metal can be made of almost all kinds of metal sheet. Except for carbon steel, aluminium, stainless steel, copper,it also can be made of nickel, titanium and other materials.
The same as you know about common expanded metal, micro expanded metal is formed in an expanding process. In this process, the basic metal is simultaneously slit and cold-formed with high precision technology. Finished with various optional patterns and one-piece structure, it is durable and economical for filter element & support, gutter filter, batteries grid plate, aesthetic paneling, decorative mesh and so on.
It's worth mentioning that we can provide micro expanded metal with surface treatment of Teflon spraying. Luojie own professional and precision production line, and your other special customization for micro expanded metal is our honor.
Specification of Expanded Metal Mesh
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Material
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Titanium, nickel, Alloy, Copper, Brass, Monel, and other alloy metal....
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Thickness
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0.05mm, 0.1mm 0.3mm 0.5mm, 0.8mm, 1.0mm 2mm, to 5mm
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Type
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Flattened Expanded Mesh Type, Standard Expanded Mesh Type
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Hole Size
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1*2mm 0.5*1mm 2*4mm 3*5mm 4*8mm 5*10mm....
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Treatment
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Coating treatment can be provided as per your request.
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Features of Expanded Metal Mesh
Small hole titanium expanded metal mesh inherits the excellent properties of titanium materials while exerting unique advantages brought by its small-hole structure, making it widely applicable in high-precision and harsh-environment scenarios. Its core features are as follows:
1. Enhanced Corrosion Resistance with Precision Protection
Based on titanium's inherent stable oxide protective layer, the small-hole structure minimizes the contact area between the mesh surface and corrosive media while ensuring uniform stress distribution. It maintains long-term durability in harsh environments such as strong alkalis, marine salt spray, and chemical reagents, with corrosion resistance even superior to conventional titanium expanded metal mesh in precision corrosion-resistant applications.
2. Outstanding Strength Retention with Compact Structure
It retains titanium's high strength-to-weight ratio (45% lighter than steel with equivalent strength) and adopts an integrated expansion process without welds or joints. The dense small-hole distribution further enhances the mesh's structural rigidity and load-bearing capacity, avoiding deformation under high pressure, vibration, or heavy load conditions while keeping the overall weight low.
3. Excellent Filtration & Electrochemical Uniformity
The uniform small holes (customizable from several micrometers to millimeters) enable high-precision filtration, effectively intercepting micro-particles while ensuring smooth fluid permeability. In electrochemical applications such as electrolysis, fuel cells, and desalination, the small-hole structure increases the specific surface area, ensuring uniform current distribution and stable electrochemical reactions, making it an ideal substrate for MMO-coated anodes.
4. Superior High-Temperature Stability & Biocompatibility
High-Temperature Resistance: Maintains structural integrity and dimensional stability in high-temperature environments up to 600°C, without oxidation or deformation, suitable for high-temperature filtration and thermal processing scenarios.
Biocompatibility: Non-toxic, non-magnetic, and non-irritating to human tissues. The smooth small-hole surface avoids damage to cells, making it widely used in medical fields such as precision implants, biological filtration, and medical device components.
Applications of of Expanded Metal Mesh
Hydrogen Production: The titanium mesh is commonly used in PEM electrolyzers to facilitate the electrolysis of water, producing high-purity hydrogen. The mesh acts as an electrode support, offering superior surface area for efficient ion exchange.
Energy Storage Systems: It is used in energy storage solutions where electrolysis is employed to store energy in the form of hydrogen, contributing to green energy initiatives and renewable power generation.
Electrochemical Synthesis: Titanium expanded metal mesh plays a critical role in the development of various electrochemical processes, such as metal plating and chlorine production, due to its excellent resistance to aggressive chemicals.
Marine Applications: Its corrosion-resistant properties make it suitable for marine environments, where it can be used in electrolytic cells for desalination and water treatment systems.
Fuel Cells: The mesh is used in fuel cells as a conductive material, enabling efficient hydrogen generation for fuel cell applications.
With its durability and versatility, PEM Electrolytic Cell Titanium Expanded Metal Mesh ensures enhanced operational efficiency and longevity in demanding environments, making it a preferred choice for industries focused on sustainable energy and advanced electro chemical technology.
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