Archives par auteur Joyjy

Qu'est-ce que 925 silver mean for jewelry? Pure silver also none at Fine Silver is 999.9/1000 Sterling silver is 925/1000 pure or fine silver the other 75 parts are alloy mainly copper. 925 is recognised in the UK as the standard acceptable for UK hall marking. The UK hallmark will have 925 stamped on most […]

Why do my silver necklaces always turn bronze coloured, and how do I prevent this? After sometimes, every silver jewellery turns into black or bronze color because of a chemical reaction between silver and air or other carious substances. You can use any of the following method to prevent the jewellery: Wash you jewellery with […]

Does 925 sterling silver turn black? Sterling silver turns black because it oxidizes. There is a neat little chemistry trick to remove that oxidation (mild oxidation) without polishing off silver. We will assume that you have a silver dish. Line the bottom of a container with aluminum foil. Boil enough water to cover the dish […]

How does the 925 Sterling silver in water? There are different types of water and you’ll get different results. Different metals and of course gemstones all have their own rules. but for the sake of the question I’ll stick with sterling silver only. with no gemstones not rhodium plated. Soap and water washing hands/shower: Ce […]

How do I clean 925 silver necklaces? You can use Goddard’s Silver Dip, it’s pretty good. You can also line a basin with silver foil, add about a cup of table salt, and boiling water. Leave the articles to be cleaned in the hot salted water, and the chemical reaction between the salt, et le […]

Combien coûte une argent 925 Collier?   Right now, with silver hanging around $16.50–17.00 per ounce, I am buying Sterling (.925) pour 30 à 33 cents per gram. A typical 18″ chain weighs around 15 grams or just about 1/2 ounce of 92.5% argent. For a good customer, I will round up to […]

Qu'est-ce que le 925 on a silver necklace Pure silver is a little too hard to work with as its a little soft. Le matériau est donc généralement mélangé avec du cuivre ou du zinc pour produire un mélange avec une légère impureté. Mais un niveau d'argent satisfaisant à être encore principalement en argent. Le […]

Sur mesure excellent 925 Sterling Silver Butterfly Love Heart Pendant Necklace Email: mo@kingjy.com Tél: 086-18027382203 Site web: www.kingjy.com OEM Your own jewelry, Veuillez nous contacter!   A manager Wilson of American jewelry brand company comes to JINGYING to customize a set of jewelry necklace. When he looked at the working procedures in JINGIYNG, he expressed great […]