Chrome Oxide
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Project at a Glance Contents on the CD ROM
  • Chrome oxide is the stable oxide of the chromium,it is a dark green crystalline powder insoluble in alkalis and acids.
  • It is prepared from the mineral Chromite mined in southern Africa, Asia, Turkey and Cuba.
  • As with other coloring agents,
    chrome must be milled fine enough to eliminate specking in glass or glaze.
  • Chrome oxide is bassically employed in raw glazes whereas potassium dichromate is used in
    fritted glazes.
  • From Cr2O3 becomes 2CrO3, oxygen is captured from the
    surroundings, the percentage is greater than 100.
  • Chrome Oxide Green is an
    inorganic pigment whose olive-green color classified as Pigment Green by the Colour Index System.
  • Chrome Oxide Greens are used in a large applications because it is have excellent opacity, outdoor durability and heat fastness.
  • Its hardness is also highly valued for surface finishing, where Chrome Oxide Greens are used as abrasive components.
  • It is also used as a base oxide to produce several metal oxide based pigments.
  • Chromium Oxide is estimated by converting this to chromate and titrating with potassium permanganate solution after passing the chromate to react with Ferrous ammonium sulphates solution.
  • Chromium oxide
    coatings are generally inert, have high mechanical strength, hardness and good optical characteristics; therefore, it is used in many applications including corrosion protection wear resistance, electronics, and optics.
  • Cr2O3 is suited for wear
    resistance applications, as it is one of the hardest oxides with 29.5 GPa hardness.
  • Chrome oxide is non toxic and should not be confused with other "chrome" pigments.
  • For this pigment the chrome is in the trivalent form, which is
    inert.
  • It has no apparent toxicological or adverse environmental impacts.
  • Chromium oxide green is a abrasive pigment which can damage dispersion equipment.
  • Chromium oxide green used in camouflage coatings, because its
    excellent fastness properties and its ability to reflect infrared radiation.
  • Chromium oxide coatings is deposited on carbon steel by radiofrequency reactive magnetron sputtering at different oxygen flux values.
  • X-ray diffraction, x-ray photoelectron spectroscopy, and high-resolution transmission electron microscopy were used to investigate the microstructure of chromium oxide coatings.
  • Varying oxygen flux changed the coating microstructure; as with increasing oxygen flux the chromium oxide coating undergoes amorphous- to- crystalline transformation.
  • The coating developed strong texture at higher oxygen flux.
  • Hardness, elastic modulus, wear resistance, and adhesion were investigated by nanoindentation and pin-on-disk tests.
  • With changes in the coating microstructure as a function of increased oxygen flux, hardness, elastic modulus, and wear resistance were improved, but its adhesion was weakened.
  • Hydrated chromium oxide is permanent, but chromium oxide is more stable and is one of the most permanent pigments an artist uses.
  • It will not react with hydrochloric acid or with sodium hydroxide.
  • Though chomium oxide green is
    not a serious health hazard, it can cause irritation of the skin and eyes, and can cause nausea and other problems if ingested.
  • It also can cause respiratory
    problems when dust is inhaled.
  • It is not a fire hazard, and does not readily react with other materials.
  • Ceramic chrome oxide is dense, corrosion resistant coatings
    for resistance to wear by abrasive grains, hard surfaces, particle erosion and
    cavitation.
  • Coatings are insoluble in acids, alkalis and alcohol, some common applications are: pump seal areas, grounds, rolls and wear rings.
  • Chromium LLP announced earnings results for the six months ended June 30, 2011.
  • The company reported revenue of $115.1 million against $104.5 million for the same period a year ago, profit was $26.2 million against $16.1 million for the same period a year ago.

     
General
  • Magnetic separation process.
  • Chrome Oxide green.
  • Chrome oxide green general information.
  • Chrome oxide characteristics.
  • Chrome oxide information.
  • Ab initio study of the adsorption of small peptides on the
    (0001)-Cr2O3 surface.

Properties

  • Properties of chrome oxide green common type.
  • Chromium oxide properties.
  • Chromium Oxide bricks.
  • Properties of chromium oxide.
  • Properties of chrome oxide.
  • Chromium oxide green color for cement concrete & construction chemicals.
  • Chromite.
  • Chromium oxide thin flim mechanical properties.
  • Probing the Electronic and Structural Properties of Chromium oxide clusters (CrO3)n- and (CrO3)n (n ) 15): photoelectron spectroscopy and density functional calculations
  • Microstructure and mechanical properties of chromium
    oxide coatings.

Application

  • Application of chrome oxide green.
  • Uses of chrome oxide.
  • Uses of chrome oxide green.
  • Uses of chromium oxide.
  • The use of chromic oxide as a marker for measuring small intestinal digestibility in cannulated dogs.

Products

  • Material product data sheet for titanium oxide 45% chromium oxide powder.
  • Material data sheet for chromium oxide 40% titanium oxide powder.
  • Material product data sheet for Chromium oxide thermal spray powders.
  • Product details for  chrome green.
  • Chrome oxide green product details
  • Chromic oxide green product description.

Technical data sheet

  • Chromium oxide green.
  • Chromium oxide green data sheet.
  • Green chrome oxide technical data sheet.
  • Product information chrome oxide green.
  • Chrome oxide technical data.

Synthesis

  • Synthesis, characterization and cycling performance of novel
    chromium oxide cathode materials for lithium batteries.
  • A novel method for synthesis of Cr2O3, MnO2, MoO3 and WO3.
  • Nanosized Cr2O3 hydrate spherical particles prepared by the urea method
  • Chromium oxides and lithiated Chromium oxides. promising cathode materials for secondary lithium batteries
  • Morphological and structural characterization of CrO2/Cr2O3.
  • Preparation of Cr2O3 nanoparticles via C2H5OH hydrothermal reduction.
  • Preparation of Cr2O3 oxide dispersion strengthening in process.
  • Chromium processing.
  • Manufacturing of chromium oxide pigments.
  • Chromium oxide green process.

Project

  • High temperature oxidation of iron-
    chromium alloys.
  • Synthesis and characterisation of metal oxyhydroxide and oxide nanomaterials.
  • Processes for recovery and recycling of chromium from spent chromium oxide fluorination catalysts.

Report

  • Siondica Report.
  • Final report on a predictive multiscale model of wear
  • Soft x-ray band spectra and molecular orbital structure.
  • Preparation and characterzation of chromium oxide films by a novel spray pyrolysis method.
  • Factors affecting chrome loss in gun tubes
  • Patterning lipid bilayers on microfabricated metal electrodes.
  • Inorganic chromium copounds.
  • Technical report on the initial mineral resource estimate.
  • Quarterly activities report.
  • Study report.
  • The structure of oxide scales on chromium stees.

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Suppliers
  • Suppliers of Chrome Oxide Green.
  • Manufacturers of Chromium Oxide.
  • Suppliers from China.
  • Selling leads of Chrome Oxide.
  • Another suppliers from China.
  • List of chrome Oxide suppliers.
  • Exporters of Chrome Oxide.
  • Suppliers from India.

Company profiles

  • Company from China.
  • Another company from China.
  • Company from Hyderabad.
  • Company from Madhya Pradesh.
  • Company from Nanjing.
  • Company from Kolkata.
  • Company from Gujarat.
  • Company from Barcelona.
  • Another company from China.

Consultancy

  • Consultancy from China.
  • Consultancy from Chennai.
  • Online consultancy.

MSDS

  • MSDS for Chrome Oxide.
  • MSDS for Chromic Oxide.
  • Safety sheet for Chrome Oxide.
  • Safety data sheet for Chromium Oxide Green.
  • MSDS for Chromium Oxide.
  • MSDS for Chromium Oxide Green.
  • Material safety data sheet for Chromium Oxide Green.
  • MSDS for Cr2O3.
  • Chromium Oxide Green- safety data sheet
  • Pigments VIII safety data sheet.
  • Chromium Oxide pigments data sheet.
  • Chrome Oxide Green Pigments data sheet.

Research

  • Chromic oxide in range nutrition studies.
  • The development of a marketing strategy for a tannery waste by product.
  • Review of physical vapor deposited (PVD) spectrally selective coatings for mid- and high- temperature solar thermal applications
  • SOFC research and development in support of SECA.

Study

  • Low energy electron diffraction study of epitaxial cr2o3(0001) films grown on cr(110).
  • Surface morphology study on chromium oxide growth on Cr films by Nd-YAG laser oxidation process.
  • High temperature dielectric study of Cr2O3 in microwave region
  • Dietary chromic oxide does not affect the utilization of organic
    compounds.
  • Note on the methods for determination of chromic oxide in shrimp feeds.
  • A Theoretical study of the cluster vibrations in Cr2O2, Cr2O3, and Cr2O4.
  • Mass loss of Cr2O3 during exposure to steam at 923K and its suppression by sulfur doping.
  • In Situ Raman Spectroscopy of Supported Chromium Oxide Catalysts: Reactivity Studies
    with Methanol and Butane.
  • Characterizing crystalline chromium oxide thin film growth parameters.
  • Distribution of Cr(III) and Cr (VI) in chrome tanned leather.
  • Chromium oxide wear and corrosion protection coatings deposited via MOCVD
  • The wear and corrosion of high chrome oxide linings used in air-cooled slagging coal gasifiers.

Patent

  • Titania oxygen sensor with chrome oxide compensator.
  • Gasoline tank of tin-free (electroplate chrome-chrome oxide coated) steel coated with a maleic anhydride modified polypropylene.
  • Method for making and using chromium iii salts.
  • Method for etching chromium oxide films.
  • Acid-resistant copper oxide-chromium oxide catalyst for the hydrogenation of fatty acids and fatty esters.
  • Chromium oxide green, a process for its production and its use.
  • Chromium oxide-based sintered bodies and process for production thereof.
  • Supported chromium oxide catalyst for the production of broad molecular weight polyethylene.
  • Process for preparing fluorine-containing propene by gas-phase fluorination.
     

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