Wholesale Price Nano Tungsten Powder - CrC 80nm 99.9% – Runwu

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Wholesale Price Nano Tungsten Powder - 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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With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Wholesale Price Nano Tungsten Powder - CrC 80nm 99.9% – Runwu, The product will supply to all over the world, such as: Pakistan , Ethiopia , Porto , For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Miranda from Naples - 2017.10.27 12:12
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Erica from Libya - 2018.07.26 16:51