Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd … Wikipedia
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
Aluminium alloy — Aluminium alloys are alloys of aluminium, often with copper, zinc, manganese, silicon, or magnesium. They are much lighter and more corrosion resistant than plain carbon steel, but not quite as corrosion resistant as pure aluminium. Bare… … Wikipedia
ALUMINIUM — Bien qu’il ne soit passé dans le domaine industriel qu’à la fin du XIXe siècle, après la découverte par Paul Louis Toussaint Héroult et Charles Martin Hall du procédé de fabrication par électrolyse, l’aluminium est devenu le premier des métaux… … Encyclopédie Universelle
Zinc oxide — Other names Zinc white Calamine Identifiers … Wikipedia
Zinc–air battery — specific energy 470 (practical),1370 (theoretical) Wh/kg[1][2] (1.692, 4.932 MJ/kg) energy density 1480 9780 Wh/L[c … Wikipedia
Zinc smelting — is the process of converting zinc concentrates (ores that contain zinc) into pure zinc. The most common zinc concentrate processed is zinc sulfide,Citation | title = Compilation of Air Pollutant Emission Factors | publisher = U.S. Environmental… … Wikipedia
Aluminium bronze — with 20% Aluminium, V=50:1 Aluminium bronze is a type of bronze in which aluminium is the main alloying metal added to copper, in contrast to standard bronze (copper and tin) or brass (copper and zinc) . A variety of aluminium bronzes of… … Wikipedia
Zinc concentrate — is a semi processed intermediate product used in the production of zinc metal and zinc alloys, which is the result of a flotation process after the zinc ore has been mined and milled. The zinc ore contains 1 15% zinc whereas the concentrate… … Wikipedia
Zinc-air battery — Zinc air batteries (non rechargeable), and zinc air fuel cells, (mechanically rechargeable) are electro chemical batteries powered by the oxidation of zinc with oxygen from the air. These batteries have high energy densities and are relatively… … Wikipedia