⚙️ Electroplating: Elevating Metal Surfaces with Precision & Performance

🧩 What Is Electroplating?

Electroplating is a transformative surface treatment process where a thin layer of metal is deposited onto a substrate using electrical current. It improves durability, corrosion resistance, and aesthetics.

🔁 The Process Workflow

• Surface Preparation – cleaning to remove oils and oxidation
• Activation & Rinsing – chemical treatment for optimal adhesion
• Electrolytic Bath – metal ion deposition via electric current
• Post-Treatment – rinsing, drying, and final finishing

🧪 Common Types of Electroplating

Type	Base Metal	Benefits	Applications
Nickel	Nickel	Corrosion resistance, wear protection	Automotive, electronics
Chrome	Chromium	Mirror finish, hardness	Bathroom fixtures, bike parts
Zinc	Zinc	Rust prevention	Fasteners, bolts
Gold	Gold	Luxury appearance, conductivity	Jewelry, electronics
Copper	Copper	Base layer, conductivity	PCBs, decorative items

🎯 Application Areas

• 🚗 Automotive – trim finishes, engine parts
• 🔌 Electronics – connectors, circuits
• 🛁 Consumer Goods – handles, faucets
• 🏭 Machinery – gears, protective coatings

💡 Technical Features

• Thickness Control – microns to millimeters
• Precision Bonding – excellent adhesion
• Surface Uniformity – via advanced bath chemistry

🔍 Pros vs. Cons

Advantages	Limitations
Corrosion & wear protection	Hazardous chemicals involved
Visual enhancement	Not ideal for all shapes
Improved conductivity	Requires pre-treatment
Cost-effective mass production	Waste management required

🛠️ Compatible Materials

Suitable: Steel, brass, copper alloys, aluminum (with prep), zinc

Not Recommended: Plastics (unless metallized), porous metals

💬 Surface Engineering Meets Signature Shine

At SOMI, we don't just protect metal—we empower it. Our electroplating solutions combine endurance with aesthetics, turning your parts into high-performance art.