Anodized Aluminum Anodized aluminum is a type of aluminum alloy or substrate that has undergone an electrochemical process called anodization to form a durable, corrosion-resistant oxide layer on its surface. Anodized aluminum surfaces exhibit enhanced hardness, scratch resistance, and color stability, making them ideal substrates for laser engraving, marking, and decorative applications. Laser engraving on anodized aluminum selectively removes or modifies the oxide layer to reveal contrasting colors, create high-contrast designs, and produce permanent, high-resolution markings with exceptional durability and longevity.
Anodized aluminum laser engraving is widely used in signage, branding, consumer electronics, and aerospace industries to achieve aesthetic, functional, and durable product labeling, identification, and customization solutions on aluminum-based components and assemblies.
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