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Lünen

(Encyclopedia)Lünen lüˈnən [key], city (1994 pop. 89,740), North Rhine–Westphalia, N central Germany, on the Lippe River. Its manufactures include iron, copper, metal fittings, textiles, and aluminum. Motor v...

Huelva

(Encyclopedia)Huelva wĕlˈvä [key], city, capital of Huelva prov., SW Spain, in Andalusia, on the Odiel R...

Sierra Maestra

(Encyclopedia)Sierra Maestra syāˈrä mäāˈsträ [key], rugged mountain range, SE Cuba, rising abruptly from the coast. Consisting of connecting ranges with local names, the Sierra Maestra is the highest system ...

Nizhni Tagil

(Encyclopedia)Nizhni Tagil nyēzhˈnyē təgēlˈ [key], city (1989 pop. 440,000), E European Russia, in the central Urals, on the Tagil River. A leading metallurgical and heavy industry center, it uses the ore fro...

cornice

(Encyclopedia)cornice kôrˈnĭs [key], molded or decorated projection that forms the crowning feature at the top of a building wall or other architectural element; specifically, the uppermost of the three principa...

León, city, Mexico

(Encyclopedia)León, city (1990 pop. 758,270), Guanajuato state, central Mexico. It is located in a fertile river valley c.5,600 ft (1,700 m) high, but with a mild, temperate climate. Frequent floods, which in 1888...

Mersin

(Encyclopedia)Mersin ēchĕlˈ [key], city (1990 pop. 420,750), capital of Içel prov., S Turkey, on the Mediterranean Sea. A rail terminus and modern seaport, it exports cotton, petroleum products, chrome, copper,...

magnalium

(Encyclopedia)magnalium măgnāˈlēəm [key], alloy of aluminum and about 5% magnesium. Although weak and soft in the elemental state, magnesium alloys with aluminum, manganese, zinc, tin, zirconium, and cerium to...

ductility

(Encyclopedia)ductility, ability of a metal to plastically deform without breaking or fracturing, with the cohesion between the molecules remaining sufficient to hold them together (see adhesion and cohesion). Duct...

type metal

(Encyclopedia)type metal, alloy of lead with antimony, tin, and sometimes copper, so named because of its one time extensive use for making printing type. Expanding upon solidification, the alloy takes a fine and c...