Tungsten for Sapphire Growth and LED Disc

 For the hot seller of iphone series, including iphone4, iphone4s, iphone5, iphone 5s, and recently iphone6 and iphone6s, the screen of iphone phones has been very important, and also brought the world a new opportunity to manufacture LED disc. With this idea, the intermedia to grow sapphire, which has been the materials for LED sheet, has moved to tungsten and molybdenum because of its high purity and high temperature resistance.

 Tungsten materials used in sapphire growth furnace range from tungsten wire, tungsten rod, tungsten crucible,  tungsten bar, and others. Tungsten crucible has been the most important part for its direct touch of LED sheet.  Tungsten sheet has been designed to resist temperature from spreading.

 If there are any other questions regarding tungsten, please feel free to contact us by email  sales@chinatungsten.com.