Is nihao jewelry safe?

Nihao has a consumer rating of 4.88 stars from 639 reviews indicating that most customers are generally satisfied with their purchases. Consumers satisfied with Nihao most frequently mention customer service and good quality. Nihao ranks 4th among Discount Jewelry sites.

Where is nihao jewelry located?

We are located in the biggest city Shenzhen, Guangdong province.

How long does nihao jewelry take to deliver?

A:We have different way to delivery your goods with different time and it usually takes about 4-7 working days. Q:The shipping cost. A:Shipping cost depends on the weight of the order, we also need to pay this money to DHL or Fedex.

Does alloy metal tarnish?

When the plating wears away, the base metal (which is typically brass, pewter, or nickel) will be exposed and the jewelry will most likely tarnish. … Pure aluminum develops a clear protective layer when exposed to oxygen so it will not tarnish. Aluminum alloys may tarnish. Stainless Steel: Does not tarnish.

Does alloy jewelry turn skin green?

Does alloy turn your skin green? It depends on the alloy mixture, but most alloys contain nickel and copper, both of which commonly cause skin discoloration. That said, alloyed jewelry items which are rhodium plated will prevent skin discoloration.

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Does alloy jewelry fade?

Gold alloys, vermeil, and gold plated jewelry, however, can potentially begin to tarnish during normal use. Depending on the other metals used to strengthen or color your gold jewelry – like copper, zinc, silver, and nickel – you may find discoloration on the item itself or on your skin over time.

Which is better alloy or stainless steel jewelry?

Zinc is cheaper than chromium, and therefore, in general, zinc alloys are relatively less expensive than compared to stainless steel. Though more expensive, stainless steel is a strong, tough material noted for its corrosion resistance. Though some Zinc alloys can be very strong, overall stainless steel is stronger.

Does alloy fade or rust?

Aluminum alloys contain almost no iron and without iron, the metal can’t actually rust, but it does oxidize. When the alloy is exposed to water, a film of aluminum oxide forms quickly on the surface. The hard oxide layer is quite resistant to further corrosion and protects the underlying metal.

Can alloys rust?

All alloys can corrode. Rusting occurs when we expose the metal to air and moisture, creating a layer of iron oxide. Corrosion occurs when we expose metals to air and chemicals, which leaves a formation of oxides of metals or salts. Rust = only applies to iron.

What does alloy mean in jewelry?

A jewelry alloy is any malleable (capable of being formed or bent into different shapes), ductile (easily molded) base metal that is added to a precious metal to improve its corrosion resistance and other properties.

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