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Open-Cell Aluminum Foam 3–4 mm 100×100×6 mm ATOMFAIR®
Open-Cell Aluminum Foam 3–4 mm 100×100×6 mm ATOMFAIR® - Image 2
Open-Cell Aluminum Foam 3–4 mm 100×100×6 mm ATOMFAIR® - Image 3

Open-Cell Aluminum Foam 3–4 mm 100×100×6 mm ATOMFAIR®

Price range: $85.00 through $125.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade open-cell aluminum foam sheet with 3–4 mm pores, 100 × 100 × 6 mm size, 70–90% porosity, and 55–65% open-cell rate. Order now.

SKU: AF-AF-F-O034-T006-AVAR
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Open-Cell Aluminum Foam, 3–4 mm Pore Size, 100 × 100 × 6 mm, 5/10 pcs
Research-grade laboratory product
Product Overview

Open-cell aluminum foam is a lightweight porous-metal sheet formed from an aluminum-alloy cellular framework. Its interconnected pore network combines a high internal surface area with continuous open passages, making it suitable for laboratory evaluation, prototype construction and engineering projects that require a controlled porous structure.

This configuration has a 3–4 mm pore-size range, a finished sheet size of 100 × 100 mm and a nominal thickness of 6 mm. Typical porosity is 70–90%. The typical open-cell rate is 55–65%. These parameters help users compare passage geometry, surface-contact behavior and integration requirements.

The open structure can support heat-transfer and heat-dissipation studies, gas or liquid filtration assemblies, acoustic-control experiments, light-transmitting structures and other applications where a rigid metallic porous medium is required. The aluminum framework also makes the sheet convenient for integration into test fixtures, layered assemblies, prototype housings and cut-to-fit research components.

Before ordering, confirm the required pore-size range, sheet length and width, thickness, package quantity and intended operating environment. Dimensional customization can be discussed when the standard 100 × 100 mm format does not match the planned installation, prototype or experimental setup.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-O34-10-T06
Material Foamed aluminum alloy
Product Form Cut cellular sheet
Cell Structure Interconnected open-pore network
Light Transmission Translucent / light-transmitting open-cell structure
Pore Size 3–4 mm
Porosity 70–90% (typical)
Open-Cell Rate 55–65% (typical)
Sheet Size 100 × 100 × 6 mm
Thickness 6 mm
Package Options 5 pcs; 10 pcs
Typical Applications Heat transfer, heat dissipation, gas or liquid filtration, acoustic control and light-transmitting structures
Key Features and Advantages
  • 3–4 mm pore-size range with a interconnected open-pore network.
  • 100 × 100 mm finished sheet size and 6 mm nominal thickness.
  • Interconnected pores provide continuous passages through the metallic cellular structure.
  • The open geometry supports airflow, fluid passage and light transmission through the sheet.
  • A lightweight aluminum-alloy framework provides a rigid porous medium for laboratory integration.
  • 70–90% (typical) porosity and 55–65% (typical) open-cell rate.
  • Available in 5-piece and 10-piece package quantities.
Application Scope

Suitable for porous-metal research, heat-transfer and heat-dissipation studies, gas or liquid filtration assemblies, acoustic-control experiments, light-transmitting structures and laboratory fixtures that require a rigid, interconnected open-cell medium. The sheet can also be evaluated as a flow-distribution layer, porous support, structural insert or cut-to-fit component in research and engineering assemblies.
SELECTION GUIDANCE: Confirm the pore-size range, porosity requirement, cell structure, sheet length and width, thickness and required quantity before quotation. The intended medium, mounting method and surrounding operating conditions should also be considered when matching the material to an experimental or engineering setup.
HANDLING & INSPECTION: Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing and contamination. After delivery, check the package condition, sheet dimensions and visible pore structure before cutting, bonding or installing the material.
IMPORTANT NOTICE: Custom dimensions are available upon consultation. For a dimensional feasibility review, provide the target length, width, thickness, pore-size range and estimated quantity.
TAILORED SOLUTIONS FOR RESEARCH
For pore-size selection, sheet-dimension confirmation, package support or application-specific guidance, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

The open-cell aluminum foam requires storage in a clean, dry environment to avoid moisture damage and contamination. The cellular surface must be protected from heavy impact, crushing, and deformation during handling and storage.

  • Storage Environment: Store the sheets in a clean, dry area to prevent moisture damage and contamination.
  • Impact Protection: Protect the cellular surface from heavy impact, crushing, and mechanical deformation.
  • Pre-Installation Inspection: Inspect package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing the material.

How does the 55–65% open-cell rate of this aluminum foam affect its suitability for gas filtration compared to foams with higher open-cell rates?

The 55–65% open-cell rate indicates that a majority of pores are interconnected, providing continuous passages for gas flow while retaining some closed cells that can aid particulate capture. This balance supports moderate permeability suitable for filtration applications where both flow and retention are required. Higher open-cell rates would increase flow but reduce filtration efficiency. The source specifies typical porosity of 70–90% and open-cell rate of 55–65%, confirming the interconnected network.

What are the dimensional constraints for integrating this 100×100×6 mm aluminum foam sheet into a custom test fixture?

The standard sheet size is 100×100×6 mm with a 3–4 mm pore size. Custom dimensions are available upon consultation; you must provide target length, width, thickness, pore-size range, and estimated quantity for a feasibility review. The source notes that dimensional customization can be discussed when the standard format does not match the planned installation, and the sheet can be cut to fit while protecting the cellular structure from crushing.

How should open-cell aluminum foam be stored and handled to prevent damage to its pore structure?

Store the sheets in a clean, dry area and protect the cellular surface from heavy impact, crushing, and contamination. After delivery, inspect the package condition, sheet dimensions, and visible pore structure before cutting, bonding, or installing the material. These handling instructions are explicitly stated in the product description to maintain the integrity of the interconnected pore network.

This open-cell aluminum foam sheet (3–4 mm pore size, 100 × 100 × 6 mm) provides a rigid, interconnected porous medium with typical porosity of 70–90% and open-cell rate of 55–65%, suitable for heat-transfer, filtration, acoustic, and light-transmission studies. The lightweight aluminum-alloy framework facilitates integration into test fixtures and prototype assemblies, though the 6 mm thickness and fixed sheet size may limit certain flow or structural applications.

Positive

  • Interconnected open-pore network: The continuous open passages through the metallic cellular structure support airflow, fluid passage, and light transmission, enabling use in heat-dissipation, filtration, and acoustic-control experiments.
  • Lightweight rigid aluminum framework: The foamed aluminum-alloy sheet provides a rigid porous medium that is easy to integrate into test fixtures, layered assemblies, and prototype housings without adding significant mass.

Trade-offs

  • Fixed sheet dimensions limit flexibility: The standard 100 × 100 × 6 mm format may not match all experimental setups; dimensional customization requires consultation and feasibility review before ordering.
  • Sensitive to mechanical damage and contamination: The cellular surface must be stored in a clean, dry area and protected from heavy impact, crushing, and contamination to preserve pore structure integrity during handling and installation.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Package Quantity

5 pcs, 10 pcs

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