chinatungsten online ESTBLISHED1997
ISO9001 CERTIFICATED

Tungsten and Molybdenum Property »

Tungsten for Sapphire Growth Furnace  »

You're viewing: Home >>Tungsten Ore Selection

Tungsten Ore Selection

tungsten ore tungsten ore

Because of the low content in tungsten concentrate, it needs to be enrichment select, so that can be raw material for metallurgy. Tungsten ore can be divided by ore type into tungsten concentrate and tungsten scheelite. Tungsten concentrate is Chinese main exploration object, accounts for 90% min of the total ores. Therefore, in tungsten mines, tungsten concentrate mine consist of 37 in 43 mines.

Tungsten ore selection methods are mainly hand picking, heavy medium separation, gravity separation, flotation, magnetic separation and electric separation. Tungsten concentrate uses gravity separation, and scheelite flotation selection. In China, tungsten concentrate mines are mostly simple mixed ore types, but scheelite is complicated.

Regularly, now what manufactured in China, the WO3 content is over 65%. Under pyrometallurgy, ferro tungsten can be made and its tungsten content is always over 70% or 75%. Differently, sodium tungstate, ammonium paratungstate, or tungsten oxide, and tungsten powder can be made by method of smelting.

If there is any other question refer to tungsten crucible for sapphire growth furnace, please feel free to contact us through the following methods:
Email:sales@chinatungsten.com
Tel.:+86 592 512 9696
Fax:+86 592 512 9797

Media Center>   [Information Bank]  [Dictionary of tungsten]  [Products Pictures' Bank]  [Live Video of Processing]  [Videos of Machining]  [Catalogs]
Chinatungsten Group>   [Tungsten Carbide Supplier]   [CTIA]   [CTIA-EN]   [CTIA-日本語]   [Molybdenum Product]   [Tungsten Darts]   [Tungsten Wire]   [Infosys]   [Tungsten Bars/Rods]   [Paper Weight] [Tungsten Carbide Powder]  [Tungsten Copper]  [Chatroulette] [Darts Wholesale]  [Tungsten Wikipedia]
    [Tungsten Alloy]  [Tungsten Carbide]  [XATCM ]  [Infosys]  [DartChina Club]  [Tungsten Heater]  [Tungsten Powder] [Tungsten Fishing]
    [Bucking Bar]  [Tungsten Heavy Alloys] [Tungsten Carbide Jewelry[Metals Price][Xiamen Tungsten]
   
Address: 3F, No.25 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China
Phone:+86-592-5129696,+86-592-5129595;Fax:+86-592-5129797;Email:sales@chinatungsten.com biz@ctia.com.cn
Certified by MIIT:闽B2-20090025 闽ICP备05002525号-1
Copyright©1997 - 2016 ChinaTungsten Online All Rights Reserved