- beryllium alloys
- Смотри бериллиевые сплавы.
Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. Главный редактор Н.П. Лякишев. 2000.
beryllium alloys
Смотреть что такое "beryllium alloys" в других словарях:
Beryllium copper — (BeCu), also known as copper beryllium, beryllium bronze and spring copper, is a copper alloy with 0.5 3% beryllium and sometimes with other alloying elements. Beryllium copper combines high strength with non magnetic and non sparking qualities.… … Wikipedia
Beryllium — (pronEng|bəˈrɪliəm) is a chemical element with the symbol Be and atomic number 4. A bivalent element, beryllium is a steel grey, strong, light weight yet brittle alkaline earth metal. It is primarily used as a hardening agent in alloys, most… … Wikipedia
beryllium — [bə ril′ē əm] n. [< beryllia, beryllium oxide (< L beryllus,BERYL + IA) + IUM: discovered (1798) by L. N. Vauquelin (1763 1829), Fr chemist] a hard, silver white, metallic chemical element, one of the alkaline earth metals, found only in… … English World dictionary
beryllium — /beuh ril ee euhm/, n. Chem. a steel gray, bivalent, hard, light, metallic element, the salts of which are sweet: used chiefly in copper alloys for better fatigue endurance, in springs, and in electrical contacts. Symbol: Be; at. wt.: 9.0122; at … Universalium
beryllium — A white metal element belonging to the alkaline earths; atomic no. 4., atomic wt. 9.012182. [G. beryllos, beryl] * * * be·ryl·li·um bə ril ē əm n a steel gray light strong brittle toxic bivalent metallic element used chiefly as a hardening agent… … Medical dictionary
beryllium — noun Etymology: New Latin, from Greek bēryllion Date: circa 1847 a steel gray light strong brittle toxic divalent metallic element used chiefly as a hardening agent in alloys see element table … New Collegiate Dictionary
beryllium — be·ryl·li·um || be rɪljÉ™m n. (Be) lightweight metallic chemical element commonly used in alloys … English contemporary dictionary
beryllium — be•ryl•li•um [[t]bəˈrɪl i əm[/t]] n. chem. a hard, light metallic element, used chiefly in copper alloys to reduce fatigue in springs and electrical contacts Symbol: Be at. wt.: 9.0122 at. no.: 4 sp. gr.: 1.8 at 20° C. • Etymology: 1860–65; <… … From formal English to slang
beryllium — /bəˈrɪliəm/ (say buh rileeuhm) noun a steel grey, divalent, hard, light, metallic element. Its chief use is in copper alloys not subject to fatigue, used for springs and contacts. Symbol: Be; relative atomic mass: 9.0122; atomic number: 4;… …
beryllium — n. hard, white metal used in alloys, occurring as an element only in compounds … Dictionary of difficult words
