tungsten metal powder
121copper 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… …
122Damascus steel — For Damascus Twist barrels, see Skelp. For the album of the same name, see Damascus Steel (album). Close up of a 16th century Iranian crucible forged Damascus steel sword Damascus steel was a term used by several Western cultures from the… …
123Allegheny Technologies — Infobox Company company name = Allegheny Technologies, Inc. company company type = Public (NYSE: [http://www.nyse.com/about/listed/lcddata.html?ticker=ATI ATI] ) company slogan = Specialty Materials That Make Our World foundation = Merger in 1996 …
124Molybdate — Structure of molybdate 3D model of the molybdate ion In chemistry a molybda …
125United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
126India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
127Tungstène — Pour les articles homonymes, voir Tungstène (homonymie). Tungstène Tantale ← Tungst …
128Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
