rolled copper

См. также в других словарях:

• COPPER SCROLL — COPPER SCROLL, designation popularly given to the document at qumran officially listed as 3Q15. It was found in March 1952 in Cave 3, about two kilometers north of Qumran, in a much deteriorated condition. The use of the term scroll is perhaps… …   Encyclopedia of Judaism

• Copper wire and cable — Copper has been used in electric wiring since the invention of the electromagnet and the telegraph in the 1820s.[1][2] The invention of the telephone in 1876 proved to be another early boon for copper wire.[3] Today, despite competition from… …   Wikipedia

• copper processing — Introduction  use of smelting or leaching, usually followed by electrolytic refining or recovery, to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of copper and of its… …   Universalium

• Copper — For other uses, see Copper (disambiguation) …   Wikipedia

• Copper extraction techniques — This article is about historical production methods. For modern methods, see Flash smelting. The Chino open pit copper mine in New Mexico …   Wikipedia

• List of copper alloys — Copper alloys are metal alloys that have copper as their principal component. They have high resistance against corrosion. The best known traditional types are bronze, where tin is a significant addition, and brass, using zinc instead. Both these …   Wikipedia

• Bismuth strontium calcium copper oxide — Bismuth strontium calcium copper oxide, or BSCCO (pronounced bisko ), is a family of high temperature superconductors having the generalized chemical formula Bi2Sr2Ca n Cu n +1O2 n +6 d.BSCCO was also the first high temperature superconductor to… …   Wikipedia

• hand tool — any tool or implement designed for manual operation. * * * Introduction  any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …   Universalium

• Hitachi — Hi·ta·chi (hĭ täʹchē) A city of east central Honshu, Japan, on the Pacific Ocean northeast of Tokyo. It is the center of an important industrial area. Population: 201,831. * * * ▪ Japan       city, Ibaraki ken (prefecture), Honshu, Japan. Its… …   Universalium

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… …   Universalium