Se Selenium Metal Dioxide - Chinaprice: contact company for price
Selenium, amorphous red color material, is becoming black on standing and crystalline on heating, soluble in concentrated nitric acid and in common alkali, lower toxicity.
Selenium ( Se)
Impurities PCT Max Each
Fe/ Hg 0.005, As/ Pb 0.01, Cu 0.001, Sb 0.015, Te 0.04
Shape Powder, Pellet, Granule, Grit, Ingot
It is mainly used in the preparation of compound semi- conductor materials, selenium drum, photoconductive and photovoltaic material, electrostatic photograph, and other materials for optical devices and instruments.
- Posted By: Western Minmetals (SC) Corporation
- Phone: 18673393090
- Address: E2-1-1011 Global Center, No.1700 Tianfu Avenue Nor, chengdu, China
- Website: http://www.matltech.com
Published date: October 15, 2015 -
- Business Description: Western Minmetals (SC) Corporation is an important supplier of Refractory Material including Tungsten, Molybdenum, Rhenium, Tantalum, Niobium, Zirconium, Hafnium, and its Carbide, Chemical Compound or Alloy, is an primary supplier of Minor Metals such as Antimony, Beryllium, Bismuth, Cadmium, Indium, Selenium, Tellurium and Tellurium Copper (including Te Cu alloy, Te P Cu alloy, Lead Free Non Magnetic Brass) etc for the advanced and powder metallurgy industry.
Tantalum Niobium CarbideMetals - Other - Western Minmetals (SC) Corporation - China - October 15, 2015 - contact company for price
Product Specification/ Models Tantalum- Niobium Carbide ( TaNbC) Chemical PCT Grade 90: 10 Ta 84.4Â±1.5, Nb 8.85Â±1.0, Totol C 6.75Â±0.3, Free C<0.15 Grade 80: 20 Ta 71.5Â±1.5, Nb21Â±1.0, Totol C 7.3Â±0.3, Free C<0.15 Grade 70: 30 Ta 65.6Â±1.5,...
Tantalum CarbideMetals - Other - Western Minmetals (SC) Corporation - China - October 15, 2015 - contact company for price
Product Description Tantalum carbide, brown color powder, with high chemical stability and high temperature character, is an important additive to fine crystalline grain of WC for cutting tool with great hardness similar to the diamond. It can also o...
Niobium CarbideMetals - Other - Western Minmetals (SC) Corporation - China - October 15, 2015 - contact company for price
Product Description Niobium carbide powder is dark grey powder with melting point 3490oC, boiling point 4300oC, density is 7.56g/ cm3. Being higher melting point, high hardness and chemical stability. Product Feature dark grey powder Product Specific...
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