zinc-chromate pigment

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• Zinc chromate — Zinc chromate, ZnCrO4, is a chemical compound containing the chromate anion. It is used industrially in chromate conversion coatings. Its use as a corrosion resistant agent was applied to aluminium alloy parts first in commercial aircraft, and… …   Wikipedia

• zinc chromate — noun 1. a. : a yellow crystalline normal salt ZnCrO4 b. : any of various basic salts; especially : a golden yellow pigment 4Zn(OH)2.ZnCrO4 used in corrosion inhibiting priming coats 2. : zinc yellow …   Useful english dictionary

• ZINC — Le zinc (symbole Zn, numéro atomique 30) est un élément chimique métallique blanc bleuâtre appartenant au sous groupe II b de la classification périodique. Quoiqu’il soit de grande consommation et que ses applications se rencontrent dans la vie… …   Encyclopédie Universelle

• zinc yellow — /zɪŋk ˈjɛloʊ/ (say zingk yeloh) noun a yellow pigment consisting of zinc chromate, ZnCrO4, used in paints. Also, zinc chrome …  

• Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd …   Wikipedia

• Pigment — Des pigments en vente sur un marché de Goa (Inde). Un pigment est une substance colorée, naturelle ou artificielle, d origine minérale ou organique. D origine naturelle, il peut être le constituant : d un minéral (terres, ocres, lapis lazuli …   Wikipédia en Français

• Compounds of zinc — are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of most compounds is the group oxidation state of +2. Zinc may be classified as a post transition main group element… …   Wikipedia

• chromium processing — Introduction       preparation of the ore for use in various products.       Chromium (Cr) is a brilliant, hard, refractory metal that melts at 1,857° C (3,375° F) and boils at 2,672° C (4,842° F). In the pure state, it is resistant to ordinary… …   Universalium

• surface coating — ▪ chemistry Introduction       any mixture of film forming materials plus pigments, solvents, and other additives, which, when applied to a surface and cured or dried, yields a thin film that is functional and often decorative. Surface coatings… …   Universalium

• Prussian blue — 1. a moderate to deep greenish blue. 2. one of the iron blues, a dark blue, crystalline, water insoluble pigment, Fe4[Fe(CN)6]3, produced by reacting ferrocyanic acid or a ferrocyanide with a ferric compound: used in painting, fabric printing,… …   Universalium

• A Sunday Afternoon on the Island of La Grande Jatte — Infobox Painting| | title=A Sunday Afternoon on the Island of La Grande Jatte 1884 artist=Georges Seurat year=1884–1886 type=Oil on canvas height=207.6 width=308 height inch=81.7 width inch =121.25 museum=Art Institute of Chicago A Sunday… …   Wikipedia