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  • ...rrelates with the melting point of the material and therefore the creep in aluminium alloys starts at 200°C while for refractory metals temperatures above 1500
    25 KB (3,519 words) - 10:13, 20 September 2010
  • ...ad]] or [[mercury poisoning]]. The exceptions to this are [[barium]] and [[aluminium]], which can be removed efficiently by the kidneys. ...ys can be exposed to large amounts of aluminium with no ill effects. Thus, aluminium is not considered dangerous to persons with normal elimination capacity.<re
    5 KB (713 words) - 10:13, 20 September 2010
  • Aerogels made with [[alumina|aluminium oxide]] are known as [[alumina]] aerogels. These aerogels are used as catal
    26 KB (3,758 words) - 10:14, 20 September 2010
  • ...ore resistant to air flow than fiberglass. Persistent moisture will weaken aluminium sulphate flame-retardants in cellulose (which are sometimes used in the USA
    49 KB (7,250 words) - 10:14, 20 September 2010
  • ...ible and much lighter (1.05 g/cm<sup>3</sup> vs. 2.70 g/cm<sup>3</sup> for aluminium).
    36 KB (5,017 words) - 10:14, 20 September 2010
  • ...sionally as beads up to 5&nbsp;mm diameter. They are typically made from [[aluminium oxide]] with a porous structure.
    1 KB (202 words) - 10:14, 20 September 2010
  • *12-15% [[aluminium oxide]]: Al<sub>2</sub>O<sub>3</sub>
    5 KB (633 words) - 10:14, 20 September 2010
  • | formula = ([[Magnesium|Mg]][[Iron|Fe]],[[Aluminium|Al]])<sub>3</sub>([[Aluminium|Al]],[[Silicon|Si]])<sub>4</sub>[[Oxygen|O]]<sub>10</sub>([[Hydroxyl|OH]])< [[Category:Aluminium minerals]]
    16 KB (2,229 words) - 10:14, 20 September 2010
  • ...s a soft clay-like material occurring in nature as an impure [[hydrous]] [[aluminium silicate]]. This seems to have been used in conjunction with 'wash'. More
    8 KB (1,152 words) - 10:15, 20 September 2010
  • ...ng alcohol]], and [[3-In-One Oil]] often give good results when working on aluminium.
    13 KB (1,992 words) - 10:18, 20 September 2010
  • ...utting oil]] as a thread cutting and reaming [[lubricant]]. When machining aluminium and its alloys, kerosene on its own is an excellent cutting lubricant.
    26 KB (3,820 words) - 10:18, 20 September 2010
  • ...t's effective even in very damp conditions (because it contains silica and aluminium, bases of modern cement and hydraulic lime preparations). The second consid
    5 KB (771 words) - 10:18, 20 September 2010
  • ...asbestos]], [[fiber cement siding|fiber cement]], [[Aluminium#Applications|aluminium]] (ACM) ''etc.'' They may be in the form of shingles or boards, in which c ...r 'look' that may not be suited to the local environment (e.g., corrugated aluminium siding in an area prone to severe storms; steel in coastal climates; wood s
    15 KB (2,358 words) - 10:19, 20 September 2010
  • ...r a few - or a few dozen - uses, but if the covering is made with steel or aluminium the form can achieve up to two thousand uses depending on care and the appl ...lar to the traditional method, but stringers and joist are replaced with [[aluminium]] forming systems or steel beams and supports are replaced with metal props
    15 KB (2,379 words) - 10:19, 20 September 2010
  • ...e. The latter is due to the presence of glauconite, the potassium and iron aluminium silicate mineral also found in Kentish Ragstone.<ref>[http://projects.bre.c
    3 KB (466 words) - 10:19, 20 September 2010
  • Image:Blocklayers.JPG|Wall under construction, metal door jamb and one aluminium window in position at the left. A pallet of knock out bond beam blocks on
    6 KB (896 words) - 10:19, 20 September 2010
  • ...upply of Monel was greatly reduced. Following the war, stainless steel and aluminium replaced Monel because of lower production costs. <ref>Gayle, Margot and Wa
    13 KB (2,061 words) - 10:20, 20 September 2010
  • ...site panels consist of a [[polymer]] core bonded between two pre-painted [[aluminium]] sheets. Their main applications range from internal and external [[claddi * The front [[aluminium]] sheet, pre-painted with different coating systems (PVDF, PE, etc) dependi
    1 KB (187 words) - 10:20, 20 September 2010
  • [[Image:ACP structure - small.png|right|Aluminium Composite Panel Structure]] ...t consist of a non-aluminium core bonded between two [[aluminium]] sheets. Aluminium sheets can be coated with PVDF or Polyester paint. ACPs are frequently used
    1 KB (200 words) - 10:20, 20 September 2010
  • ...lastics. More expensive inserts are normally of metallic materials such as aluminium. There are various colours and design schemes. It is mainly used in shop-fi
    1 KB (180 words) - 10:20, 20 September 2010

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