All capabilities
Type II Finish / Surface capability
Silver Anodizing
Clean, technical protection with the natural character of aluminium.
Discuss this finishRPI / SILVER-ANODIZING
CONTROLLED SURFACE SYSTEM
Overview
A surface engineered around the part.
A controlled clear oxide layer that preserves the material's natural metallic appearance while strengthening corrosion, scratch, and wear performance for high-precision components.
Our process planning considers alloy series, machining condition, dimensional sensitivity, racking position, visual zones and service environment before production begins in our Rajkot plant.
Technical Parameters
Process Specifications
Coating Thickness5 – 25 Microns
Process StandardMIL-A-8625 Type II Clear
Compatible Alloys5000, 6000, 7000 Series
Salt Spray RatingUp to 500 Hours (ASTM B117)
RoHS / REACH100% Compliant
01
Corrosion resistance
02
Metallic aesthetic
03
Electrical insulation
04
Thermal dissipation
05
Dimensional stability
06
UV stability
Process ArchitectureControlled from substrate
Controlled from substrate
to sealed surface.
Parameters are specifically adapted for silver anodizing, part geometry and approved quality requirements.
01
Part inspection & chemical degreasing
02
Alkaline etch for uniform satin substrate
03
Controlled sulfuric acid electrolytic anodizing
04
Deionized hot water hydrothermal pore sealing
05
Micron gauge thickness & visual approval
Target Applications
Designed for performance.
Silver Anodizing is specifically developed around the functional and visual demands of these key component types.
01
Precision housings
02
Architectural profiles
03
Machine components
04