Forged aluminium heat sinks and housings
LED fixture life is set by junction temperature. Depending on alloy and process conditions, forging can help achieve a dense, low-porosity structure with favourable thermal and mechanical properties.
Engineering requirements we usually see
Conduction from junction to fin depends on the continuity of the material along that path. Where the alloy, section design and process parameters suit it, forging can reduce typical porosity risk, which may help a heat sink deliver the thermal behaviour the thermal model predicted. Actual thermal performance still depends on structural design, alloy selection and heat-treatment condition.
Commercially that matters because a housing running cooler can help a fixture hold its rated life, or let the designer drive the same LED harder.
Continuity through the section
Fewer interruptions along the conduction path from junction to fin.
Fin geometry
Forged fins can often run thinner at comparable stiffness, buying surface area within the same envelope.
Finish compatibility
Takes anodising and powder coat, including the darker finishes architectural lighting tends to specify.
Send us a drawing.
PDF, STEP or IGES. We will respond within two business days after you contact us.