A common problem that comes with sterling silver is tarnish. Pure silver does not typically tarnish, although it can get black residue when exposed to sulfur. prata de lei, por outro lado, can tarnish due to the way the alloy reacts to water and air. Silver that looks aged and dark in color means […]
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There are many benefits to turning pure silver into sterling silver. The allow of sterling silver hardens the pieces and allows them to retain their shape over time. In addition to maintaining the hardness and shape of the piece, the mixed alloy makes sterling silver less expensive. To sum up the process, prata de lei […]
What exactly is sterling silver made of? Sterling silver is defined as 92.5% prata pura, and the rest another alloy metal such as copper, ferro, or steel. O 7.5% different metal improves the durability of the finished material. This combination is ideal because fine jewelry is soft and prone to bending and breaking. Sterling […]
There are thousands of options when it comes to jewelry. From elaborate costume jewelry to delicate fine jewelry, there is a very wide range of pieces in the jewelry market. Sometimes it can be hard to tell the difference between the materials that jewelry is made from. This is often the case with sterling […]
Jewelry cleaning solutions are another option for removing and preventing tarnish on sterling silver jewelry. These solutions will remove any and all oxidation, even on pieces that are meant to have oxidation to bring out textures and patterns. If any of these solutions do not successfully remove the tarnish from the sterling silver jewelry, […]
If a piece of sterling silver jewelry shows signs of tarnish, clean it right away without letting it sit longer. To remove oxidation from silver, use a silver polishing cloth. If the cloth does not remove all the tarnish, wash the jewelry (without stones or pearls) in warm water. Put a few drops of […]
The most effective way to prevent sterling silver jewelry from tarnishing is to store it in a clean, dry airtight container such as a Ziploc bag or Tupperware. You may want to use an anti-tarnish strip with the jewelry in the container, which will help to absorb tarnish-causing elements. Do not wear sterling silver […]
Sterling silver jewelry is bound to tarnish over time if it is exposed to air. Sterling silver is composed of 92.5% prata e 7.5% hardening alloys such as copper. These other metals react to moisture and sulfur in the air, causing the sterling silver tarnish. Por esta razão, sterling silver tarnishes faster in areas […]
There are two common tests to determine the silver content in an alloy. X- ray testing is non-destructive but requires expensive equipment. As joias devem ser enviadas a um laboratório para teste de raios X. This test is relatively accurate on most silver items. The machine can be fooled by layered metals and some types of plating, […]
Like nickel silver, Tibetan and/or tribal silver are base metal alloys that are only silver in appearance. Contents of the alloys vary tremendously and may not even contain any silver. Some imports from exotic areas contain dangerous metals such as lead; buyer beware. This jewelry should be purchased with caution and never given to […]