bracelet tube wholesale jewelry supply Why is Nepal's silver not refuated, what is the same different from 925 sterling silver?

david yurman costume jewelry wholesale Nepalese silver is a type of 925 silver. There are many types of 925 silver. The silver content is about 92.5%. The remaining 7.5%may be iron, copper and other metals such as a certain proportion. 7.5%of the metals in each place are different, so 925 silver in different places sometimes shows different properties.
1. Silver will not fade. Seeing that the silver turns black is the result of oxidation in the air, not fading. After turning black, silver water, wipe silver cloth, etc. can turn silver white. In addition, lipstick, high concentration of alum boiling water, etc., can restore silver to white.
2, because Nepal's silver = 925 silver, 925 silver will turn black in the air, so Nepalese silver will also turn black in the air. For about 1-2 months of open-air, there will be very obvious colors.
The expansion information:

925 silver, which refers to adding 7.5%copper to the silver when making jewelry. This silver containing 92.5%and 7.5%copper -containing alloy is internationally called standard silver. It is also known as the British Sterling.
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925 Silver -plated white -plated white -plated white crickets (called platinum in the industry), which can delay the characteristics of yellowing or vulcanization of silver in the case of oxidation or vulcanization. 925 silver with no white gold plated in the industry is "Su Yin", and Su Yin is more likely to oxidize in the air.
Thai silver
Thai specialty, the standard is also 925 silver content. The traditional silver -roasted blue retro process is used to create hand -made silver jewelry. It is not easy to deform. It is inlaid with natural gems, semi -gem and animal teeth, corners, claws and other items. It is generally higher than the silver jewelry processed by the machine assembly line, but it still has the favor of many consumers who pursue personality and chic.
The small jewelry shops for selling head -headed flower cards, there are also a kind of Zhejiang and other regions sold. A imitation of old synthetic metal, also known as Thailand or Tibetan silver. Plated synthetic metals are not real Tibetan or Thai silver.
In in the industry, Thailand is produced in Thailand. Silver jewelry containing more than 92.5%of the silver content can be called Thailand.
Miao and silver
ma is a nation who likes to bring silver jewelry. Silver jewelry is the most favorite traditional ornament of the Miao people, mainly used for women's decoration. There are various types of silver jewelry, from head to toe, there is nowhere to decorate, including headwear, neck ornaments, shoulder ornaments, chest ornaments, waist ornaments, arms, feet, etc., and each other, reflects the perfect overall decoration effect.
In historical records, the Miao silver jewelry has been developed since the Ming Dynasty in the southeast of Guizhou, and has become a unique cultural category of the Miao people. When people come to southeast Guizhou, they will buy several Miao silver jewelry as gifts for their friends and relatives.
Mye silver generally uses other alloys (such as copper) and 99 silver to create jewelry. Generally, the silver content of Miao and silver is within 15%. The Miao Yin Bracelet will be sold to the minimum price of 50.
Tibetan silver
generally does not contain the ingredients of silver, which is the elegant name of white copper (copper nickel alloy). Traditionally, Tibetan silver is 30%silver plus 70%of copper, but even this is the traditional craftsmanship "Tibetan Silver" has not been seen in the market, and most of them are replaced by completely white copper.
Sold with false and false silver: Make only one layer of silver with other metals to deceive customers. When identifying the jewelry department, because the test is only part of the surface layer, it is easily identified as a thin layer of silver or 925 silver with a thin layer of 999 silver or 925 silver.
Reference information Source: Baidu Encyclopedia -925 silver

unique mens jewelry wholesale Nepalese silver is a type of 925 silver. There are many types of 925 silver. The silver content is about 92.5%. The remaining 7.5%may be iron, copper and other metals such as a certain proportion. 7.5%of the metals in each place are different, so 925 silver in different places sometimes shows different properties. Essence Essence
Ashin about why Nepalese silver you said,
1, silver will not fade, you see that the silver becomes darkened, it is the result of oxidation in the air (if you ask me what oxidation is oxidizing Why is the oxidized silver black? I suggest you re -study junior high school chemistry and high school chemistry), so you can only say that the silver becomes black instead of fading. After turning black, silver water, wipe silver cloth, etc. can turn silver white. In addition, lipstick, high concentration of alum boiling water, etc., can restore silver to white.
2, because Nepalese silver = 925 silver, 925 silver will turn black in the air, so Nepalese silver will also turn black in the air. For about 1-2 months of open-air, there will be very obvious colors. If he does not change the color, it can only be explained. 1. You are stored in a seal, such as putting it in a small pocket, a more sealing jewelry box, and not wearing it for a long time. 2. You can wear it for a long time. The surface of oxidation is erased, so it is also unattended. 3, it is not a silver -containing thing.

The test method: When the hot spring containing sulfur -containing hot springs, bring your Nepalese silver together. If it turns black, it proves that it is silver. If there is no change, it is estimated to be stainless steel. Essence Essence