What should be paid attention to in the processing of platinum jewelry

Platinum jewelry processing should pay attention to:

1. Foreign objects on the surface of the workpiece must be prevented (not contaminated by other metal fragments);

2. During the annealing or welding process, the support frame contaminated by other metals shall not be used. Also, refractory supports should be used when welding, not charcoal.

3. Protect your eyes. The white light and ultraviolet rays produced by high-temperature welding are much higher than the naked eye can bear. Long-term exposure to radiation can cause arc burns to the eye, possibly resulting in permanent retinal damage. When welding platinum, a welding protection filter must be used to make it safer. Platinum alloys have strong oxidation resistance. After careful polishing, in a static state, it will never lose its platinum luster. High polishing can be plated with white rhodium to improve surface hardness. Due to the high reflectivity of rhodium, the brightness of the light will remain unchanged for a long time, which will make platinum alloy jewelry even more brilliant.

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2022/08/23

How to get jewelry to make it as clean as new when you bought it

If the surface has a black silver film, make a "golden cleaner" with 2 grams of salt, 7 grams of baking soda, 8 grams of bleach and 60 ml of water. Put the gold jewelry in a bowl and pour the cleaning agent into it. After 2 hours, take out the gold jewelry, rinse it with clean water (preferably not hard water), put it in the sawdust to dry, and then wipe it with a soft cloth.
How to get jewelry to make it as clean as new when you bought it

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How to get jewelry to make it as clean as new when you bought it

2022/08/23

What types of jewelry are there in the current jewelry market?

1. Farmers' markets: Jewelry markets of farmers' markets are often concentrated in jewelry distribution centers, such as farmers' markets. 2. Jewelry stores: shopping centers in such large cities generally have them. 3. Specialty stores: This type of store can be seen everywhere, such as LV stores and jewelry stores, which are usually concentrated in commercial centers or crowded areas. 4. Small jewelry stores: There are also many such stores, but they usually do not operate in bustling places and sell relatively low-end jewelry. 5. Jewelry e-commerce: This category only needs to have a computer and open a store on the Internet. There are not too many restrictions.
What types of jewelry are there in the current jewelry market?

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What types of jewelry are there in the current jewelry market?

2022/08/23

Identification of genuine and fake platinum jewelry

True gold jewelry is made of platinum metal. Platinum is the heaviest and hardest of the three precious metals of the same volume. The natural reserves of platinum are small, the mining is difficult, the chemical properties are stable, and it is more precious than gold. Platinum jewelry is delicate in texture and slightly hard, not easy to wear, light gray in color, elegant and elegant, bright and durable, and will not turn black after long-term use. Genuine white gold jewelry has a stamp on it. This is the main symbol. The seal mainly includes the following contents:
Identification of genuine and fake platinum jewelry

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Identification of genuine and fake platinum jewelry