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Oxide Powder

Stock No.
NS6130-12-000901
CAS
1308-38-9
MSDS
MSDS-PDF
Specifications
SPEC-PDF
COA
COA-PDF
Catalogue
MSDS pdf

Chromium Oxide Powder

(Cr2O3, Purity: 99.95+%, APS: 40-60µm)
Chromium Oxide Powder
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SEM – Chromium Oxide Powder
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Particles Size Analysis – Cr2O3 Powder
ProductChromium Oxide Powder
Stock NoNS6130-12-000901
CAS1308-38-9 Confirm
Purity99.95+%Confirm
APS40-60µm Confirm
Molecular FormulaCr2O3Confirm
Molecular Weight151.99g/molConfirm
FormPowderConfirm
ColorBlack/GreenConfirm
Melting Point2435 °CConfirm
Boiling Point4000 °CConfirm
Quality ControlEach Lot of chromium oxide powder was tested successfully
Main Inspect VerifierManager QC

Typical Chemical Analysis

Assay99.95+%

Expert Reviews

product-expert-image
Dr. Marcus Tägtmeyer (International Medical and Technological University, Dar es Salaam, Tanzania)

Chromium Oxide Powder (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.

product-expert-image
Dr. Ms Jane Li (National Penghu University of Science and Technology, Magong, Penghu,  Republic of China)

Chromium Oxide Powder (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. Willem-Jan de Kleijn Ph.D (Luleå University of Technology, Luleå, Sweden)

Chromium Oxide Powder 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. JKF Gojukai PhD  (Kaiserslautern University of Technology, Kaiserslautern, Rhineland-Palatinate, Germany)

Chromium Oxide Powder 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.

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Dr. Huang Fu Ph.D  (Maebashi Institute of Technology, Maebashi, Gunma, Japan)

Chromium Oxide Powder 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.

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chromium oxide powder

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From us, you can easily purchase Chromium Oxide Powder (Cr2O3, Purity: 99.95+%, APS: 40-60µm) 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. 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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Chromium Oxide Powder (Cr2O3, Purity: 99.95+%, APS: 40-60µm)

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