6063 Aluminum Alloy Surface Treatment: Enhancing Heat Dissipation and Durability

Product name:	6063 Aluminum Alloy Surface Treatment: Enhancing Heat Dissipation and Durability
Keywords:	6063 Aluminum Alloy
Industry:	Industrial electronics and electrical engineering - Battery industry
Process:	Others - Others
Material:	Aluminum

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Anodizing: Creates a 20-30 μm oxide film with a surface hardness of HV150, reduces thermal radiation absorption, and lowers the internal temperature of the heat sink by 15°C compared to untreated parts.

Liquid Plasma Electrolytic Oxidation: Micro-arc oxidation forms a porous ceramic layer, increasing roughness by 40% and improving heat dissipation efficiency by 25% under forced convection.

Brushing Process: Increases heat-receiving area and enhances airflow turbulence, improving natural convection heat dissipation efficiency by 18%.

Application Scenario: Coastal communication base stations use hard anodized 6063 heat sinks (HV300), salt spray resistance > 1000 hours.

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