2019 wholesale price Nano Co Powder Price - CrC 80nm 99.9% – Runwu

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2019 wholesale price Nano Co Powder Price - CrC 80nm 99.9% – Runwu Detail:


  
 

CrC 80nm 99.9%


Technical parameters
Products are classified
Model
Average particle size (nm)
Purity (%)
Specific surface area (m 2/ g)
Bulk density (g / cm 3)
Polymorphs
Color
Nanoscale
CW-Cr 3 C 2-001
100
> 99.9
30.2
2.14
Orthorhombic
Black
Submicron
CW-Cr 3 C 2-002
600
> 99.6
12.3
3.12
Orthorhombic
Gray and black

The main characteristics of nano-chromium carbide ultrafine chromium carbide powder prepared through a special process, the powder is orthorhombic, a = 2.821, b = 5.52, c = 11.46, relative density 6.68, melting point 1890 ° C, boiling point 3800 ° C, thermal expansion coefficient of 10.3 x 10-6 / K; chromium (chromium oxide) and carbon compounds from the high temperatures of 1400-1600 ℃, chromium carbide lattice of positive and negative, density is 6.613 g/cm3, a melting point of 1895 ℃. chromium carbide is gray to acid. 
Applications 
An anti-wear films, semiconductor films; 
Carbide production to add the Cr3C2 not only able to refine the WC grain size and improve tensile strength and hardness and can significantly improve the alloy’s corrosion resistance in industrial production is widely used as corrosion-resistant alloy structural materials (gauge valve, sealing rings, etc.) used for spray welding and surfacing requirements of both corrosion resistance and the hard surface of the high resistance to friction performance solder; widely used in stainless steel, heat resistant steel, corrosion-resistant steel, alloy steel and special steel smelting production 


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"Control the standard by the details, show the toughness by quality". Our firm has strived to establish a highly efficient and stable workers workforce and explored an effective high-quality management system for 2019 wholesale price Nano Co Powder Price - CrC 80nm 99.9% – Runwu, The product will supply to all over the world, such as: Islamabad , Singapore , Belgium , In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Phoebe from Malta - 2018.09.29 17:23
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Griselda from Adelaide - 2017.04.08 14:55