Custom Foam Metal Manufacturing — Explained
Custom foam metal manufacturing is the process of creating porous metal structures tailored to your specific application — without requiring you to supply technical specifications. You describe the problem in plain English. Our engineers translate that into the optimal open-cell metal foam solution.
We've done this for aluminum foundries, EV battery manufacturers, defense electronics suppliers, commercial kitchen operators, semiconductor fabs, data center operators, and research labs. Every project starts the same way: you tell us the challenge, we handle the rest.
Just your industry, what you make, and what problem you need solved.
4 Steps From Application Description
to Production-Ready Parts
Tell Us Your Application
Fill out our 3-field form or call us. You only need to provide three things: your industry, what you make, and your main challenge. No technical specs, no CAD files, no material knowledge required.
You provide: Industry + product + problem
We respond: Within 24 hours
No jargon required — plain English works
We Design Your Solution
Our R&D team designs the optimal foam metal specification: base material, PPI density, porosity, thickness, geometry, and surface treatment. We draw on our database of 500+ completed custom projects.
You receive: Detailed proposal
Recommended specification · expected performance
Pricing for samples + production · timeline
Delivered in: 48–72 hours
Test Prototype Samples
Order 1–4 prototype samples (no minimum order). Test in your actual application or production environment. We recommend 2–4 samples to compare variants before committing to production.
Each sample includes:
Material certification · dimensional inspection
Application-specific testing guidelines
30-day technical support during testing
Production Order
Once samples validate, place production order. Same exact specification as tested samples. Batch-to-batch QC. Full traceability documentation. Flexible delivery: bulk or scheduled releases.
Production MOQ: 25 units
Lead time: 2–3 weeks (25–500 units)
Larger volumes: 4–6 weeks
Certificate of Conformance included
Every Alloy. Every Temperature Range.
Our USA facility manufactures foam metal from six standard base materials plus custom alloys. All materials available in PPI 10–500, porosity 70–95%, thickness 0.5–50mm, and any custom geometry.
| Material | Max Temp | Purity / Grade | Best Applications | Sample Lead Time |
|---|---|---|---|---|
Aluminum Foam |
899°C / 1650°F | A356, custom alloy | Casting filters, heat exchangers, lightweight structures | 7 days |
Nickel Foam |
1093°C / 2000°F | 99.5% Ni purity | Battery electrodes, high-temp filtration, catalyst supports | 10 days |
Stainless 316L |
982°C / 1800°F | 316L, 304, custom | Corrosive environments, food-grade, medical, chemical | 10 days |
Copper Foam |
816°C / 1500°F | 99.5% Cu purity | EMI shielding, thermal management, electrodes, data center | 14 days |
Iron Foam |
900°C / 1650°F | 99%+ purity | Casting filters, industrial filtration, vibration isolation | 7 days |
Titanium Foam |
1200°C / 2200°F | Grade 1, 2, 5 | Aerospace, biomedical implants, high-temp defense | 14 days |
Custom Alloys |
Varies | Binary / ternary | Specialized applications, R&D, proprietary requirements | 3–4 weeks |
Transparent Pricing — Prototype to Production
All sample fees are credited toward production orders. Exact pricing depends on material, dimensions, and volume — submit a quote request for accurate figures.
- 1 unit minimum — no MOQ
- 7–14 day lead time
- Material certification
- Dimensional inspection
- 30-day technical support
- Credited to production
- MOQ: 25 units
- 2–3 week lead time
- Same spec as samples
- Batch QC testing
- Certificate of Conformance
- Full traceability docs
- 2–3 week lead time
- PPAP documentation
- SPC quality data
- Dedicated account manager
- Priority re-order queue
- Volume price locks available
- 4–6 week lead time
- JIT delivery available
- Scheduled releases
- IATF 16949 PPAP
- Annual contract pricing
- Custom packaging options
A mid-sized wheel manufacturer was running 18% scrap rate due to porosity and oxide inclusions in cast aluminum wheels. They had tried ceramic foam filters with limited success and were evaluating expensive equipment upgrades. The customer's inquiry to PrometheanFoam was three sentences: "We make aluminum wheels. We have too many defects. Can you help?"
What We Did
- Analyzed alloy composition (A356) and casting parameters from a 10-minute phone call
- Designed a graded 20/30 PPI foam filter — coarser on the inlet to capture macro inclusions, finer on the outlet to trap microporosity
- Manufactured 4 sample variants and shipped within 7 days
- Customer tested 2 weeks, selected best performer
- Production order placed: same specification, scaled to 200 units/month
Dimensions: 12" × 12" × 0.75"
Structure: Graded 20/30 PPI
Temperature rating: 1,600°F
Reusable: 3–5× per filter
Sample-to-production: 28 days
Custom Manufacturing Questions
Start Your Custom Foam Metal Project
We respond within 24 hours with a detailed proposal — material recommendation, expected performance improvement, pricing, and timeline. No obligation.
Your information is secure and confidential. Response within 24 hours. No obligation.