The difference between platinum and K gold1

The difference between platinum and karat gold: platinum and karat gold are both natural precious metals. Platinum is chemically called platinum, and its seal code is PT, which is also the chemical symbol of platinum. It is the abbreviation of PLATIUM in English. Its elegant and simple color is the same as Inborn. The difference between platinum and karat gold The difference between platinum and karat gold: platinum and karat gold are both natural precious metals. Platinum is chemically called platinum, and its seal code is'pt', which is also the chemical symbol of platinum, which is the abbreviation of'platium' in English. Its elegant and simple color is innate. The content of platinum jewelry is calculated in thousandths, pt1000 is pure platinum, pt950 or pt900 is 950 and 900 parts of platinum. K gold refers to the alloy of gold and other metals smelted together. It has the characteristics of high hardness, wear resistance and good metal ductility. The English word is karatgold, so it is called k gold for short. The gold content of 1k is 4.1667%, 18k is 18×4.1667%u003d75%, that is, the gold content of '18k gold' jewelry is 75%. '18k white gold' is 75% gold and 25% palladium or nickel. Platinum and karat gold can be distinguished from the following points: 1. Clarity: platinum is a natural pure white metal, karat white gold is an alloy of gold and palladium, nickel, silver and zinc, so it is also called karat white gold. 2. Rarity: Platinum is rare, and its annual output is much less than that of gold, which is more precious. 3. Density: Platinum has a high density. A piece of platinum jewelry is 20% heavier than a similar piece of k platinum jewelry. 4. Concentration: Platinum is resistant to strong acid and alkali corrosion, oxidation resistance, and chemical properties are more stable than k platinum. 5. Marking: Platinum jewellery is marked with'pt' mark and fineness. For example,'pt900' refers to the platinum jewelry product, the content of platinum is 90%. In foreign countries, platinum jewelry is engraved with the words pt or plat or platinum and a thousandth figure indicating the purity. For example, platinum with a mark of 900pt indicates the purity is 90%. Women like flowers_fr-2334 If you want to know more information about the difference between platinum and k gold, you can log in to our jewelry () for consultation. Jewelry first promotes the 'network + entity' franchise model, similar products are only 3 to 70% off for traditional jewelry stores, and 30% to 10% off for other websites. Fashionable design, unique personalized customization. With the most professional service and the most favorable price, we will create the largest civilian jewelry brand on the Internet! Send the diamonds of 'higher quality and better price' to tens of millions of customers who have diamond dreams! Prev: There are several colors of K gold Next: The price of K gold _ how much money per gram of K gold