Chromium Oxide Nanoparticles (Cr2O3, Purity: 99.9%, APS: 60nm)

Chromium Oxide Nanoparticles

Product: Chromium Oxide Nanoparticles (Cr2O3, 99.9%, APS: 60nm)

Quality Control: Each lot of NANOSHEL Chromium Oxide Nanoparticles was tested successfully.

Chromium Oxide

SEM – Chromium Oxide Nanoparticles

Chromium Oxide Nanopowder - Size Analysis

Chromium Oxide Nanopowder – Size Analysis

Material Chromium (III) Oxide Nano Powder
Stock No NS6130-03-309
CAS 1308-38-9 Confirm
APS 60nm Confirm
Purity 99.9% Confirm
Color Green Confirm
Molecular Formula Cr2O3 Confirm
Density 5.22 g/cm³ Confirm
Molecular Weight 151.990 g/mol Confirm
Melting Point 2435 °C Confirm
Boiling Point 4000 °C Confirm
pH Value 6-8 % Confirm
Moisture ≤ 0.15 % Confirm
Water soluble matter ≤ 0.1% Confirm
Oil absorption 15 -25g/100g Confirm
Tint As Standard Confirm
Coloring Strength As Standard Confirm
Residue (45um) ≤0.1% Confirm
Available Quantities 25Gms, 50Gms, 100Gms and larger quantities
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99.9 %
Al 42 ppm
Ba 9 ppm
Ca 190 ppm
Co 5.0 ppm
Cu 5.3 ppm
Fe 530 ppm
K 841 ppm
Mg 150 ppm
Ni 68 ppm
Sr 3.3 ppm
Zn 30 ppm

Experts Review:

Miller-(Christopher)-345x239Dr. Baron Augustin, Ph.D (TUM)(Technical University of Munich, Germany)
Chromium Oxide Nanoparticles (Cr2O3) occurs in nature as a rare mineral called eskolaite. These nanoparticles are predominantly used as dyes. Some of the synonyms of chromium oxide nanoparticles are chromsaeureanhydrid, trioxochromium, monochromium trioxide, chromia, green cinnabar, chrome ochre and chromtrioxid. Chromium belongs to Block D, Period 4 while oxygen belongs to Block P, Period 2 of the periodic table.


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Dr. Darren Chandler, Ph.D(Manchester Metropolitan University, U.K)
Chromium Oxide Nanoparticles (Cr2O3) is an important refractory material due to its high melting temperature (about 2300◦C) and oxidation resistance; although its sinter-ability is very poor and requires special sintering condition to achieve high density. For such an application, the availability of nano sized powders would be desirable since they usually present high surface areas and may favor the sintering process.


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Dr. Ms. Cristiana Barzetti (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)
Chromium Oxide Nanoparticles is used as a thermal spray material for protecting the underlying metal surface, and as an additive to corrosion-resistant and wear-resistant materials. It is used in coatings of bearings, seals, orifices, and valve seals, and as a fine-crystal phase in other sintered carbides, where, like the vanadium carbide, it inhibits growth of submicrometre grains during pressing and sintering.


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Dr. Jang Huang, Ph.D (Shandong Science and Technology University, China)
Chromium Oxide Nanoparticles can combine to form many different compounds which have uses in welding and thermal spraying. As well as these current applications of chromium carbide, the material has potential as a more environmentally friendly replacement for hard chromium plating.


images (21)Dr. Mark Brown (Georgia Institute of Technology in Atlanta,USA)
Chromium Oxide Nanoparticles
 Diamalloy powders are characterized by their ability to provide wear, oxidation and hot corrosion resistance at elevated temperatures. The NiCr cladding improves corrosion properties. Higher NiCr content results  increased fracture toughness of the coatings.


Chromium Oxide Nanoparticles

Chromium Oxide Nanoparticles

 

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Contact Us for Chromium Oxide Nanopowder
From us, you can easily purchase Chromium Oxide Nanoparticles at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at sales@nanoshel.com Contact: +1 302 268 6163 (US and Europe), Contact: +91-9779550077 (India). We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.



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