When it comes to choosing between gold PVD (Physical Vapor Deposition) and gold filled, the decision isn't straightforward.
Gold PVD is generally considered better than gold filled for certain applications due to its superior durability, purity, and environmental benefits.
However, the choice between the two depends on specific requirements such as cost, thickness of the gold layer, and the desired appearance.
4 Key Factors to Consider When Choosing Between Gold PVD and Gold Filled
1. Durability
Gold PVD is applied in a high-energy plasma environment.
This allows for a very strong bond between the gold layer and the base metal.
The result is a coating that is harder and more resistant to wear and tear compared to gold filled.
Gold filled uses high temperature and pressure to bond gold mechanically to the metal.
The durability of PVD gold is particularly beneficial for high-end jewelry that needs to withstand frequent use and exposure to the elements.
2. Purity and Thickness
PVD gold is applied in a single atom layer.
This ensures extreme purity and a consistent color.
In contrast, gold filling involves a thicker layer of gold.
This might be more suitable for applications where a thicker gold appearance is desired.
However, the purity of the gold layer in gold filling might not be as high as in PVD.
This can affect the overall quality and appearance of the jewelry.
3. Environmental Impact
Gold plating, which is similar to gold filling in terms of process and environmental impact, involves chemical baths.
These are not environmentally friendly.
PVD gold, on the other hand, is a more eco-friendly process.
It does not involve harmful chemicals and produces less waste.
4. Cost
Gold filling requires more gold and is therefore more expensive in terms of material costs.
PVD gold might be more expensive in terms of the equipment and expertise required for the process.
However, the longer-lasting nature of PVD gold can offset these initial costs in the long run.
This makes it a potentially more cost-effective solution for certain applications.
Continue Exploring, Consult Our Experts
In conclusion, gold PVD is generally better than gold filled for applications that require high durability, purity, and environmental friendliness.
However, the choice between the two should be based on specific project requirements.
Consider factors such as cost, desired thickness of the gold layer, and the intended appearance of the final product.
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