precious (noble) metals

precious (noble) metals
Смотри драгоценные металлы.

Энциклопедический словарь по металлургии. — М.: Интермет Инжиниринг. . 2000.

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Смотреть что такое "precious (noble) metals" в других словарях:

  • Noble metals — The noble metals including mercury and rhenium together with the non noble metal copper ordered according their position in the periodic table of the elements Noble metals are metals that are resistant to corrosion and oxidation in moist air,… …   Wikipedia

  • noble metals — taurieji metalai statusas T sritis chemija apibrėžtis Au, Ag, Pt ir jos grupės metalai. atitikmenys: angl. noble metals; precious metals rus. благородные металлы; драгоценные металлы ryšiai: sinonimas – brangieji metalai …   Chemijos terminų aiškinamasis žodynas

  • noble metals — taurieji metalai statusas T sritis ekologija ir aplinkotyra apibrėžtis Cheminiam poveikiui labai atsparūs metalai: auksas, platina, iridis, osmis, sidabras, paladis, rodis, rutenis. Auksas, sidabras ir platina nesioksiduoja ore; iridis, rutenis… …   Ekologijos terminų aiškinamasis žodynas

  • Noble metal — Noble metals are metals that are resistant to corrosion or oxidation, unlike most base metals. They tend to be precious metals, often due to rarity in the crust of the Earth. The noble metals are considered to be (in order of increasing atomic… …   Wikipedia

  • precious metals — Gold, silver, platinum, and palladium, which are used for their intrinsic value or for their value in production. These may be traded either in their physical state or by way of futures and options contracts, mining company stocks, bonds, mutual… …   Financial and business terms

  • precious metals — taurieji metalai statusas T sritis chemija apibrėžtis Au, Ag, Pt ir jos grupės metalai. atitikmenys: angl. noble metals; precious metals rus. благородные металлы; драгоценные металлы ryšiai: sinonimas – brangieji metalai …   Chemijos terminų aiškinamasis žodynas

  • precious metals — taurieji metalai statusas T sritis ekologija ir aplinkotyra apibrėžtis Cheminiam poveikiui labai atsparūs metalai: auksas, platina, iridis, osmis, sidabras, paladis, rodis, rutenis. Auksas, sidabras ir platina nesioksiduoja ore; iridis, rutenis… …   Ekologijos terminų aiškinamasis žodynas

  • noble — {{11}}noble (adj.) c.1200, illustrious, distinguished; worthy of honor or respect, from O.Fr. noble of noble bearing or birth, from L. nobilis well known, famous, renowned; excellent, superior, splendid; high born, of superior birth, earlier… …   Etymology dictionary

  • Precious metals refining — Precious metal refining is a superordinate term for the separation from noble metalliferous materials. The precious metals are won for example from used catalysts, electronics, ores or alloys. The refining is a very expensive and complex… …   Wikipedia

  • noble — [nō′bəl] adj. nobler, noblest [OFr < L nobilis, lit., well known < base of (g)noscere, to KNOW] 1. having eminence, renown, fame, etc.; illustrious 2. having or showing high moral qualities or ideals, or greatness of character; lofty 3.… …   English World dictionary


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