The Materials for Watches

1: Precious metal materials (1) Platinum: It is a rare and expensive pure white metal.and it is also one of the rarest metals used for jeweries in the world.the annual supply amount is only 5% of the gold.but it has almost twice intensity as the gold Hermes Fashion Watches.it is 30 times rarer than the gold.The platinum is white and natural pure.its purity is as high as 90%.it wont fade even it is being worn for a long time.Pt900 means the platinum jewelries whose purity is 90% cheap abercrombie.Pt950 means the platinum jewelries whose purity is 95%.(2) K Gold: K gold refers to the alloy mixed by gold and other metals.Because its english name is Karat Gold Wholesale Jewelry Video Replica Watches.so we often call it K gold for short.(3) Silver: Silver is a kind of ancient precious metal Fake Watches.before the eighteenth century.people like making pocket watches with silver.The number of 925 refers to the purity of the silver Replica Watches.and it is the highest purity of silver.Silver is an active metal Fake Glashutte Watches.it is easily to make chemical reactions with the sulfur in the air Philip Stein Replica Watches.then there will be a black oxide layer(Fake Michele Watches).then the silverwares will turn black.2: Other metal materials (1) Semi-Gold: It is mixed by stainless steel and 18k gold.(2) Copper: Copper is the best material for watch making.it is cheap and easily processed.and now it is mainly used in movements.At present.most of the movements adopt the copper alloy panel.(3) Steel: It is the mixture of chromium and nickel.(4) Titanium: It is called the “air time” metal.Do you know what is titanium? Titanium is found outside the earth.it has a bright appearance.It is light(Blancpain Replica Watches).solidity.anti-cold and anti-heat.there is a flat of oxide layer which will avoid corrision and abration. (5) Tungsten and titanium alloys: It is mixed by tungsten and titanium.it is anti-abration.(6) Tungsten steel: It is hard and anti-wear.also it is bright.it is known as “anti-wear material”.(7) Fine ceramics: It is bright.smooth and anti-wear(Blancpain Fake Watches).it wont do any harm to your skins.the major component is zirconia.so you can process it at certain temperature.(8) High-tech ceramics: The high-tech ceramics have its special luster.

The Same Blog Website:
http://www.worldenergyint.com/
http://www.worldenergyint.com/