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Porous metal sheets have become an ideal material choice for cross disciplinary applications due to their precision machining characteristics and multifunctional properties. Its core values are reflected in the following dimensions:
Technological feature innovation
Breakthrough in Precision of Micro hole Forming: Using a CNC stamping system to achieve ultra-high precision with aperture error of ≤± 0.05mm, ensuring full field adaptation from 5-micron ultra-fine filtration to 50mm large aperture ventilation, especially meeting the clean filtration needs of the semiconductor industry at the 0.1 μ m level.
Material durability upgrade: Ocean grade 304/316L duplex stainless steel is selected. After 1000 hours of neutral salt spray test verification, it still maintains over 95% of its original strength in a corrosive environment with a chloride ion concentration of 300mg/L, and its service life is three times longer than ordinary carbon steel.
Structural mechanics optimization: By arranging honeycomb shaped holes, a golden ratio of 500MPa tensile strength and 1.8kg/m ³ density is achieved, which reduces weight by 40% while maintaining structural stiffness in the thermal control system of spacecraft. It has been applied to the intake baffle of C919 aircraft engine.
Scenario based solutions
In the field of industrial purification: In petrochemical catalytic cracking units, a 0.5mm diamond shaped mesh is used to achieve precise retention of catalyst particles, with a filtration efficiency of 99.97% and a pressure drop loss of less than 2kPa.
Building environment regulation: as the core component of the double skin system of green buildings, 80% of the open area ratio is combined with the principle of hot pressure ventilation, which improves the annual energy saving efficiency of the curtain wall system of Shanghai center Building by 18%, and creates dynamic facade effects through changes in the light and shadow of holes.
Security protection engineering: Using 8mm thick hot-dip galvanized steel plate punching mesh, combined with reinforced frame structure, to achieve penetration resistance level B3 in the peripheral protection of the prison, and also has a 15 ° perspective monitoring function.
Intelligent Acoustic Application: Through a 5-20mm gradient aperture design, a wideband sound absorbing body with a frequency band of 400-5000Hz is formed on the wall of the concert hall. The reverberation time control accuracy reaches ± 0.05s, which has been adopted in the acoustic renovation project of the Berlin Philharmonic Hall.
Customized service system
Support full process customization from hole design (circular/square/irregular), aperture gradient (0.1-50mm continuously adjustable), sheet specifications (maximum roll width 2000mm) to surface treatment (spraying/anodizing). A typical case includes a 0.8mm aperture triangular mesh customized for Tesla's Shanghai Gigafactory, which meets both workshop ventilation requirements and industrial aesthetic standards.
This material has passed ASTM B117 salt spray certification and EN 10204 3.1 material certification, and continues to expand its application in emerging scenarios such as new energy storage cabinet heat dissipation modules and offshore platform breakwaters, demonstrating the innovative value of functional materials in the era of intelligent manufacturing.
FAQ:
Q1: Can the hole size be customized?
A1: Absolutely! Our 1 - perforated metal mesh offers hole sizes ranging from 0.1mm to 50mm. We can tailor it to your specific needs, ensuring it fits your application perfectly.
Q2: How well does it resist corrosion?
A2: Made of 304 or 316 stainless steel, it passes over 1000 - hour salt - spray tests. It's highly resistant to corrosion, suitable for harsh environments like coastal areas.
Q3: Is it suitable for high - temperature applications?
A3: Yes, the 304/316 stainless - steel mesh can withstand high temperatures. It maintains its structural integrity, making it applicable in industrial settings with heat exposure.
Q4: Can it be used for fine - particle filtration?
A4: Certainly. Its precise hole sizes can filter particles as small as 5 microns, ideal for high - end liquid and gas filtration in refineries and water treatment.
Porous metal sheets have become an ideal material choice for cross disciplinary applications due to their precision machining characteristics and multifunctional properties. Its core values are reflected in the following dimensions:
Technological feature innovation
Breakthrough in Precision of Micro hole Forming: Using a CNC stamping system to achieve ultra-high precision with aperture error of ≤± 0.05mm, ensuring full field adaptation from 5-micron ultra-fine filtration to 50mm large aperture ventilation, especially meeting the clean filtration needs of the semiconductor industry at the 0.1 μ m level.
Material durability upgrade: Ocean grade 304/316L duplex stainless steel is selected. After 1000 hours of neutral salt spray test verification, it still maintains over 95% of its original strength in a corrosive environment with a chloride ion concentration of 300mg/L, and its service life is three times longer than ordinary carbon steel.
Structural mechanics optimization: By arranging honeycomb shaped holes, a golden ratio of 500MPa tensile strength and 1.8kg/m ³ density is achieved, which reduces weight by 40% while maintaining structural stiffness in the thermal control system of spacecraft. It has been applied to the intake baffle of C919 aircraft engine.
Scenario based solutions
In the field of industrial purification: In petrochemical catalytic cracking units, a 0.5mm diamond shaped mesh is used to achieve precise retention of catalyst particles, with a filtration efficiency of 99.97% and a pressure drop loss of less than 2kPa.
Building environment regulation: as the core component of the double skin system of green buildings, 80% of the open area ratio is combined with the principle of hot pressure ventilation, which improves the annual energy saving efficiency of the curtain wall system of Shanghai center Building by 18%, and creates dynamic facade effects through changes in the light and shadow of holes.
Security protection engineering: Using 8mm thick hot-dip galvanized steel plate punching mesh, combined with reinforced frame structure, to achieve penetration resistance level B3 in the peripheral protection of the prison, and also has a 15 ° perspective monitoring function.
Intelligent Acoustic Application: Through a 5-20mm gradient aperture design, a wideband sound absorbing body with a frequency band of 400-5000Hz is formed on the wall of the concert hall. The reverberation time control accuracy reaches ± 0.05s, which has been adopted in the acoustic renovation project of the Berlin Philharmonic Hall.
Customized service system
Support full process customization from hole design (circular/square/irregular), aperture gradient (0.1-50mm continuously adjustable), sheet specifications (maximum roll width 2000mm) to surface treatment (spraying/anodizing). A typical case includes a 0.8mm aperture triangular mesh customized for Tesla's Shanghai Gigafactory, which meets both workshop ventilation requirements and industrial aesthetic standards.
This material has passed ASTM B117 salt spray certification and EN 10204 3.1 material certification, and continues to expand its application in emerging scenarios such as new energy storage cabinet heat dissipation modules and offshore platform breakwaters, demonstrating the innovative value of functional materials in the era of intelligent manufacturing.
FAQ:
Q1: Can the hole size be customized?
A1: Absolutely! Our 1 - perforated metal mesh offers hole sizes ranging from 0.1mm to 50mm. We can tailor it to your specific needs, ensuring it fits your application perfectly.
Q2: How well does it resist corrosion?
A2: Made of 304 or 316 stainless steel, it passes over 1000 - hour salt - spray tests. It's highly resistant to corrosion, suitable for harsh environments like coastal areas.
Q3: Is it suitable for high - temperature applications?
A3: Yes, the 304/316 stainless - steel mesh can withstand high temperatures. It maintains its structural integrity, making it applicable in industrial settings with heat exposure.
Q4: Can it be used for fine - particle filtration?
A4: Certainly. Its precise hole sizes can filter particles as small as 5 microns, ideal for high - end liquid and gas filtration in refineries and water treatment.
