from The Century Dictionary.
- noun Chemical symbol Al; atomic weight 27.1. A metal of silver-white color and brilliant luster, about as hard as zinc, very malleable and ductile, highly sonorous, and a good conductor of heat and electricity.
- noun Aluminium melts at 654.5° C., and the tensile strength of bars made of it is about 28,000 pounds a square inch. The commercial production of the metal began about 1888, the process most largely used, as at Pittsburg and Niagara, being that of Hall, in which anhydrous alumina from bauxite is dissolved in a bath of fused cryolite in the presence of carbon and electrolyzed by a current of 6 or 7 volts and 7,000 amperes. The price has been brought down from $15 to 30 cents a pound, and the annual output increased from 3 to many thousand tons per annum. The only moderate strength of the metal, certain difficulties in working it (as, for instance, in soldering), and its chemical alterability under some conditions have tended to limit its applications. Among the more recent uses made of it may be mentioned the etching of designs for theatrical and other posters, substitution for copper in wire for the transmission of electric currents, the manufacture of a silver-like paint from the powder, and the production of a very high temperature by rapid combustion of the powder in admixture with sodium dioxid. See
from the GNU version of the Collaborative International Dictionary of English.
- noun (Chem.) same as
aluminum, chiefly British in usage.
- noun a pale gold-colored alloy of aluminium and copper, used for journal bearings, etc.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A light, silvery metal extracted from
bauxite, and a chemical element (symbol Al) with an atomic numberof 13.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a silvery ductile metallic element found primarily in bauxite
from Wiktionary, Creative Commons Attribution/Share-Alike License
Our deference to them as those people who could tell us which things are aluminium and which are molybdenum, means that our referents of ˜aluminium™ and
Me: "Well, what do you think they call 'aluminium' in Poland?"
MMH consists entirely of elements that are rare on the moon, whereas aluminium is plentiful.
The items have a playful and strong character created by combining a colourful bowl in aluminium with a base of solid birch or white ceramic in various ways.
What's in the sludgeBauxite, the raw material from which aluminium is processed, contains a mix of minerals, including aluminium, iron oxides and titanium dioxides.
Cover the baking sheet in aluminium foil before you start cooking, and clean up will be even quicker.
The basket is built from satin aluminium flatbar which can also be powdercoated to your choice of colour.
In the UK and other countries using British spelling, only aluminium is used.
The CentrAl technique allows for simple repairs to be carried out immediately, as is the case in aluminium constructions, – but not the case when using CFRP constructions.
Construction is likely to be in aluminium or high-tensile steel; Craig Loomes design has already identified shipyards that can construct such an unusual design.