Common electroplated objects include jewellery, coins, cutlery, taps, and bathroom fittings.
Car parts, bicycle handlebars, watches, electronic connectors, and kitchen utensils are also electroplated.
Electroplating improves appearance, corrosion resistance, and durability of these objects.
In this article:
- What are 10 objects which are electroplated?
- 1. Jewelry and ornaments
- 2. Car bumpers and vehicle parts
- 3. Bathroom taps and fittings
- 4. Cutlery and tableware
- 5. Food cans
- 6. Screws, nuts, bolts, and fasteners
- 7. Electronic connectors and circuit parts
- 8. Coins
- 9. Surgical and medical instruments
- 10. Machine tools and industrial components
- Summary Table
- Other courses:
What are 10 objects which are electroplated?
Electroplating is used on many everyday and industrial objects to improve appearance, corrosion resistance, hardness, conductivity, and durability. In electroplating, a thin layer of one metal is deposited on another object using electric current.
Here are 10 common objects that are electroplated, explained in detail:
1. Jewelry and ornaments
Jewelry made from inexpensive metals is often electroplated with precious metals.
Examples:
- Rings
- Necklaces
- Bracelets
- Earrings
Common coatings:
- Gold
- Silver
- Rhodium
Purpose:
- Improves appearance
- Gives a luxurious finish
- Reduces cost compared with solid precious metals
- Increases resistance to tarnishing
2. Car bumpers and vehicle parts
Many automobile components receive electroplated coatings.
Examples:
- Bumpers
- Door handles
- Wheel rims
- Motorcycle parts
Common coating:
- Chromium plating
Purpose:
- Attractive shiny finish
- Protection from corrosion
- Better wear resistance
3. Bathroom taps and fittings
Bathroom fixtures are frequently electroplated.
Examples:
- Water taps
- Shower heads
- Faucets
Common coatings:
- Chrome
- Nickel
Purpose:
- Prevents rust
- Creates smooth surfaces
- Improves appearance
4. Cutlery and tableware
Many dining items are plated with decorative or protective metals.
Examples:
- Spoons
- Forks
- Knives
- Serving trays
Common coatings:
- Silver
- Nickel
Purpose:
- Decorative appearance
- Corrosion protection
- Improved hygiene
5. Food cans
Steel food containers are commonly plated.
Examples:
- Tin cans for food packaging
Common coating:
- Tin
Purpose:
- Prevents rust
- Protects food from reacting with steel
- Extends storage life
6. Screws, nuts, bolts, and fasteners
Industrial fasteners are often electroplated.
Examples:
- Bolts
- Washers
- Screws
Common coatings:
- Zinc
- Nickel
Purpose:
- Prevents corrosion
- Improves service life
- Reduces environmental damage
7. Electronic connectors and circuit parts
Electronic components often require conductive coatings.
Examples:
- Connectors
- Switch contacts
- Printed circuit board contacts
Common coatings:
- Gold
- Silver
- Nickel
Purpose:
- Better conductivity
- Reduced resistance
- Corrosion protection
8. Coins
Some coins use electroplated layers.
Examples:
- Steel-core coins with plated surfaces
Common coatings:
- Nickel
- Copper
Purpose:
- Lower manufacturing cost
- Better appearance
- Improved durability
9. Surgical and medical instruments
Medical tools require corrosion resistance and cleanliness.
Examples:
- Surgical scissors
- Dental tools
- Forceps
Common coatings:
- Chromium
- Nickel
Purpose:
- Hygienic surfaces
- Corrosion resistance
- Longer service life
10. Machine tools and industrial components
Industrial parts are frequently electroplated.
Examples:
- Shafts
- Rollers
- Gears
- Dies
Common coatings:
- Hard chromium
- Nickel
Purpose:
- Increased hardness
- Wear resistance
- Surface protection
Summary Table
| Object | Common coating | Main purpose |
|---|---|---|
| Jewelry | Gold/Silver | Decorative finish |
| Car bumpers | Chromium | Appearance + protection |
| Bathroom fittings | Chrome/Nickel | Corrosion resistance |
| Cutlery | Silver | Decoration and hygiene |
| Food cans | Tin | Food safety |
| Nuts and bolts | Zinc | Rust prevention |
| Electronic connectors | Gold | Conductivity |
| Coins | Nickel/Copper | Durability |
| Medical instruments | Chromium | Hygiene |
| Machine parts | Hard chrome | Wear resistance |
Electroplating is widely used because it helps convert ordinary materials into products that are more attractive, stronger, corrosion-resistant, and longer-lasting.
Other courses:
