Knowledge Does PVD Plating Tarnish? 6 Key Reasons Why It Doesn't
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Tech Team · Kintek Solution

Updated 3 months ago

Does PVD Plating Tarnish? 6 Key Reasons Why It Doesn't

PVD plating does not tarnish.

This is due to its superior wear resistance, corrosion resistance, and chemical resistance properties.

These properties make it highly durable and able to withstand daily wear and tear without fading or dulling.

6 Key Reasons Why PVD Plating Doesn't Tarnish

Does PVD Plating Tarnish? 6 Key Reasons Why It Doesn't

1. Superior Wear Resistance and Corrosion Resistance

PVD coatings are four times harder than chrome.

This makes them highly resistant to scratches and corrosion.

This hardness contributes to their ability to maintain a brilliant decorative finish over time without tarnishing.

2. Chemical Resistance

PVD coatings exhibit excellent chemical resistance.

This further protects them from degradation due to environmental factors or exposure to chemicals.

This ensures they do not tarnish.

3. Low Coefficient of Friction and Excellent Adhesion

These properties ensure that the coating adheres well to the base material.

They also ensure that the coating does not chip or peel off.

This could otherwise lead to tarnishing.

4. Uniform Coating and High Hardness

The uniform application of the coating and its high hardness (second only to diamond) contribute to its longevity and resistance to wear.

This ensures that the surface remains intact and does not tarnish.

5. Environmentally Friendly Process and Low Maintenance

Being environmentally friendly and requiring low maintenance, PVD coatings do not require additional treatments or coatings.

These might degrade over time and cause tarnishing.

6. Applications in Various Environments

PVD coatings are used in diverse environments, including marine settings.

They resist the corrosive effects of saltwater.

This further demonstrates their ability to withstand harsh conditions without tarnishing.

Continue Exploring, Consult Our Experts

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