aluminum resistance

алюминиевая резистентность

English-Russian Biotechnology Glossary. . 2007.

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  • Aluminum wire — is a type of wiring used in houses and power grids. History Usage within utilities Since the early 1900s, utility companies have been using aluminum wire for transmission of electricity within their power grids. It has advantages over the older… …   Wikipedia

  • Resistance wire — is electrical wire used for its resistance. It is routinely used at high temperatures, so normally also has high melting point.Resistance wire is usually used for high power resistors and heating elements, which produce heat used in electric… …   Wikipedia

  • Aluminum — A*lu mi*num ([.a]*l[=u]*m[i^]*n[u^]m), n. The metallic element forming the base of alumina. This metal is white, but with a bluish tinge, and is remarkable for its resistance to oxidation, and for its lightness, having a specific gravity of about …   The Collaborative International Dictionary of English

  • aluminum processing — Introduction       preparation of the ore for use in various products.       Aluminum, or aluminium (Al), is a silvery white metal with a melting point of 660° C (1,220° F) and a density of 2.7 grams per cubic centimetre. The most abundant… …   Universalium

  • aluminum bronze — any of several alloys containing a high percentage of copper with from 5 to 11 percent aluminum and varying amounts of iron, nickel, manganese, and other elements. Also called albronze. [1870 80] * * * ▪ alloy       any of a group of strong,… …   Universalium

  • aluminum — A white silvery metal of very light weight; atomic no. 13, atomic wt. 26.981539. Many salts and compounds are used in medicine and dentistry. [L. alumen, alum] a. acetate used as a disinfectant by embalmers; proposed as …   Medical dictionary

  • aluminum bronze — noun an alloy of copper and aluminum with high tensile strength and resistance to corrosion • Syn: ↑aluminium bronze • Hypernyms: ↑copper base alloy …   Useful english dictionary

  • aluminum — noun Usage: often attributive Etymology: New Latin, from alumina Date: 1812 a bluish silver white malleable ductile light trivalent metallic element that has good electrical and thermal conductivity, high reflectivity, and r …   New Collegiate Dictionary

  • 1974 aluminum cent — Infobox Coin Country = United States Denomination = Cent Value = 0.01 Unit = U.S. dollars Mass troy oz = 0.030 Mass = 0.937 Diameter inch = 0.750 Diameter = 19.05 Thickness inch = 0.061 Thickness = 1.55 Edge = Plain/Smooth Composition = 96%… …   Wikipedia

  • Copper-clad aluminum wire — Copper clad aluminum wire, commonly abbreviated as CCAW or CCA, is a conductor composed of an inner aluminum core and outer copper cladding. Uses The primary applications involve of this conductor revolve around weight reduction requirements.… …   Wikipedia

  • Electric resistance welding — (ERW) refers to a group of welding processes such as spot and seam welding that produce coalescence of faying surfaces where heat to form the weld is generated by the electical reistance of material vs the time and the force used to hold the… …   Wikipedia

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