Anodizing and oxidation are advanced surface treatment processes widely used to improve corrosion resistance, surface hardness, electrical insulation, and long-term durability of precision metal components. These processes are especially critical for titanium alloys, aluminum alloys, and specialty metals used in aerospace, medical, electronics, and high-performance industrial applications.

At EadeTech, anodizing and oxidation are fully integrated with our CNC machining workflow, ensuring dimensional stability, surface consistency, and reliable functional performance for tight-tolerance parts.

What Is Anodizing?

Anodizing is an electrochemical surface treatment that converts the metal surface into a dense, controlled oxide layer. Unlike coatings or plating, the anodic layer becomes an integral part of the base material and will not peel or flake.

Common Materials for Anodizing

Key Benefits of Anodizing

• Enhanced corrosion resistance

• Increased surface hardness and wear resistance

• Improved electrical insulation

• Stable surface finish for precision assemblies

• Optional color coding for part identification (industrial use)

What Is Oxidation Treatment?

Oxidation treatment forms a controlled oxide layer on the metal surface through chemical or thermal processes. For titanium and specialty alloys, oxidation improves chemical stability and surface durability without affecting core mechanical properties.

Typical Oxidation Applications

Anodizing & Oxidation Capabilities at EadeTech

We provide process-controlled surface treatments tailored to precision-machined components, especially for small-batch and high-value parts.

Process Capability Overview

Our surface treatments are engineered to preserve tight tolerances, making them suitable for precision assemblies and functional interfaces.

Anodizing Types We Support

Each process is selected based on material grade, part geometry, and end-use conditions.

Oxidation Treatment for Titanium & Specialty Metals

Titanium and refractory metals require strict process control during oxidation to prevent distortion, discoloration inconsistency, or surface embrittlement.

Titanium Oxidation Features

• Uniform oxide layer formation

• Stable color and surface structure

• Enhanced corrosion and heat resistance

• No compromise to core material strength

Integrated Workflow: Machining + Surface Treatment

Unlike suppliers that outsource finishing, EadeTech integrates CNC machining, surface preparation, anodizing/oxidation, and final inspection into a single controlled workflow.

Process Flow

1. Precision CNC machining

2. Stress relief & surface preparation

3. Anodizing or oxidation treatment

4. Post-treatment dimensional inspection

5. Final cleaning & packaging

This approach ensures traceability, consistency, and reduced lead time for high-precision components.

Quality Control & Inspection

All anodized and oxidized parts undergo post-treatment inspection to verify both functional and dimensional compliance.

Industries We Serve

• Aerospace & defense

• Medical devices & implants

• Electronics & semiconductor equipment

• Automotive performance components

• Industrial machinery

Our surface treatment solutions are designed for real-world operating conditions, not laboratory-only standards.

Why Choose EadeTech for Anodizing & Oxidation

• Specialized in titanium and hard-to-machine materials

• Tight tolerance control after surface treatment

• Integrated machining + finishing workflow

• Suitable for prototypes, small batches, and high-value parts

• Export-ready quality standards

Learn more about our precision surface finishing capabilities at https://www.eadetech.com.

Get Started with Surface-Treated Precision Parts

If your project requires durable, corrosion-resistant, and dimensionally stable components, our anodizing and oxidation services can be customized to your exact material and performance requirements.

Contact EadeTech to discuss your drawings, tolerances, and surface specifications.