Prodct | Nano chromium powder |
Average granularity | 50nm |
Purity | 99.9% |
Specific area | 27.27 m2/g |
Theoretical density | 7.16 g/cm3 |
Apparent density | 0.912 g/cm3 |
Melting point | 1200℃ |
Boiling point | 2000℃ |
Crystal form | Spherical |
Appearance | Black powder |
Dispersity | No hard together. Easy to disperse in many kinds of liquid and base materials. |
Product performance
The preparation of nano chromium powder is mainly by the method of CVD. The degree of sphericity and purity of product is higher than others. The black powder has higher surface activity with particle of uniform diameter. It has good dispersity and it's quickly soluble in water.
Application direction
Nano chromium is used in the manufacture of stainless steel, auto parts, tools, tapes and videos. As one of the most important metal in modern society, there are many kinds of steel containing different content chromium. Nano chromium is also as additive in some of the alloy to make them have better performance.
Storage conditions
Chromium powder should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.
