Ammonium Para tungstate is the most important precursor for the majority of tungsten products. All other intermediates such as tungsten trioxide. Tungsten Blue oxide, tungsten acid & ammonium metaltungstste can be derived From A.P. T.   Ammonium Para tungstate is produced separating tungsten from its ore. Once the ammonium paratungstate is prepared, it is heated to its decompositio... 
Click for Details [ Offer Expiry Date : 17-Feb-2010 ]

Black fine powder used to use to manufacture cobalt metal powder by reducing in hydrogen, in enamels, in semiconductors & grinding wheels. Cobalt oxide appears as olive-green to red crystals, or grayish or black powder. It is used extensively in the ceramics industry as an additive to create blue colored glazes and enamels as well as in the chemical industry for producing cobalt salts. Coo cr... 
Click for Details [ Offer Expiry Date : 17-Feb-2010 ]

We are looking for the Tungsten Scrap with best qualtiy and pries. Please contact us for the more details and information.
Click for Details [ Offer Expiry Date : 10-Feb-2010 ]

We are required Tungston Scrap in  bulk qunatity
Click for Details [ Offer Expiry Date : 17-Feb-2010 ]