chromate
中文解釋
wordnet sense
Collocation Usage
Collins Definition
Noun
chromates, plural;
/ˈkrōˌmāt/,
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chromates, plural;
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A salt in which the anion contains both chromium and oxygen, esp. one of the anion CrO42
Web Definitions:
- any salt or ester of chromic acid
- Chromates and dichromates are salts of chromic acid and dichromic acid, respectively. Chromate salts contain the chromate anion, CrO, and usually have an intense yellow color. Dichromate salts contain the dichromate anion, Cr2O, and usually have an intense orange color. ...
- (Chromating) Chromate conversion coating is a type of conversion coating used to passivate aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. ...
- (Chromated) Copper Arsenate (CCA) - A water-borne solution most commonly used on lumber, plywood, and timbers. This preservative protects against insects (primarily termites), fungi, and marine borers. CCA is the most widely used of all pressure-treating wood preservatives.
- (chromating) Performing a chromate treatment.
- Post-treatment wash (non electrolytic) coating which is used over zinc, cadmium-treated aluminum, and other plating operations to seal the surface of the coating, prevent oxidation and, in certain cases, improve the electrical characteristics of the coating. ...