Examples of 'chromate' in a sentence
Meaning of "chromate"
Chromate is a chemical compound containing the chromate ion (CrO4). It is commonly used in pigments, dyes, and corrosion inhibitors
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- any salt of chromic acid; in solution the yellow chromate anion (CrO₄²⁻) is in equilibrium with the orange dichromate anion (Cr₂O₇²⁻), the relative amount of each ion depending on the pH; they are both very powerful oxidizing agents
- To treat with a chromate solution
How to use "chromate" in a sentence
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chromate
Zinc chromates including zinc potassium chromate.
The cooling system contains sodium chromate.
Chromate chemical conversion on each aluminum part.
The primer compositions are substantially free of chromate.
Zinc and chromate are made in special workshops.
The second step comprises chromate coating.
A yellow chromate layer is formed on the racks.
Another typical treatment is chromate conversion treatment.
A chromate film covers the zinc film.
The roof was painted a zinc chromate red.
A yellow chromate layer is formed on the parts.
This coating is passivated by chromate salts.
A chromate treatment of a metal coated steel sheet.
Both methods use acidic chromate or dichromate solutions.
This chromate can be manufactured as a powder.
See also
It is also used to reduce chromate in cement.
Lead chromate molybdate sulphate red.
This is isoelectronic with permanganate and chromate ions.
Chromate treatment did not improve corrosion performance.
She makes the grills with chromium chromate.
Chromate for zinc plating and contains no silver.
Cells thus stained are filled by microcrystallization of silver chromate.
The chromate treatment will be described in more detail.
Comparison of corrosion properties of chromate free passivation treatments.
Sodium chromate was the corrosion inhibitor in one solution.
Incompatible with chlorine and chromate.
To which chromate has been added.
A second pigment is a yellow pigment such as lead chromate.
Free from chromate ion.
Chromate containing minerals are rare.
Suitable reagents include pyridinium chromate and pyridinium chlorochromate.
Chromate in the surface coating.
There was formerly a chromate mine.
Barium chromate is particularly preferred.
Anodizing can be performed in combination with chromate conversion coating.
Silica added to the chromate solution is preferably colloidal silica.
Which reduces the chromate.
No chromate was present in the experiments.
Lung cancer mortality among workers exposed to chromate pigments.
Sodium chromate is a corrosion inhibitor conventionally used in such machines.
The coating may also include an external chromate film.
Alkalide chromate has subsequently been calcinated to form dichromium trioxide.
Each had already been coated with zinc and chromate.
Chromate reduction products are transformed into hydroxides by fast alkalinisation.
The compositions are substantially free of phosphate ions and chromate.
Strontium chromate has previously not been classified for sensitisation.
Another useful pigment is lead chromate which imparts a yellow color.
The chromate and dichromate ions are fairly strong oxidizing agents.
Chromium alum is produced from chromate salts or from ferrochromium alloys.
Chromate species take on their distinctive yellow color when coated.
