This finish—Sandblasting + Laser Blueing + Bright Anodizing—is a highly specialized aesthetic often found in custom automotive parts and high-end blades. Laser Blueing (or Laser Heat Coloring) uses the laser's thermal energy to create a spectrum of iridescent colors (similar to heat-treated titanium) directly on the aluminum, while the Bright Anodizing locks that color in with a jewelry-like finish.

Product Description: The Iridescent Flame Series Aluminum Casing

Captured Heat. Eternal Brilliance. The Iridescent Flame Series is a tribute to the art of thermal transformation.

By utilizing high-intensity lasers to "blue" the metal surface, we have achieved a gradient color effect previously reserved for high-performance titanium exhausts and custom forged steel.

The Master Treatment

• Precision Sandblasted Foundation: The process begins with a micro-fine sandblasting treatment to create a uniform, non-reflective base. This ensures that the subsequent laser work is crisp, clean, and perfectly balanced against a velvet-matte backdrop.

• Laser Blueing (Thermal Coloring): Using a specialized fiber laser, we precisely control the oxidation temperature on the surface of the aluminum. This "Laser Blueing" creates a stunning spectrum of iridescent blues, purples, and deep indigos—mimicking the natural "heat-stain" look of high-performance racing metals.

• Deep Bright Anodizing: To protect this delicate thermal art, the casing undergoes a Bright Anodizing process. This adds a high-gloss, protective shield that amplifies the colors, making the "blued" sections glow with a liquid, neon-like intensity.

• Advanced Wireless Power: Despite its complex metallic finish, this aluminum alloy housing is engineered for high-efficiency wireless charging. The electromagnetic transparency is fine-tuned to ensure rapid charging without heat buildup.

Why the Iridescent Flame Series?

• Unique Color Gradients: Because the laser blueing reacts to the metal's surface, no two cases are exactly alike, offering a "custom" feel for every user.

• Hard-Wearing Artistry: Unlike paint or "oil-slick" dips, the blueing is a structural change to the metal surface, sealed under an anodized layer that won't fade or peel.

• High-Contrast Grip: The sandblasted matte sections provide a secure grip, while the bright-anodized highlights provide a premium aesthetic "pop."