chromium+alloy

См. также в других словарях:

• Alloy steel — is steel alloyed with other elements in amounts of between 1 and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. Low alloy steels are defined as having an… …   Wikipedia

• Alloy 20 — is a corrosion resistant nickel chromium molybdenum stainless steel alloy developed for applications involving sulfuric acid. Its corrosion resistance also finds other uses in the chemical, food, pharmaceutical, and plastics industries. Alloy 20… …   Wikipedia

• chromium steel — n. a very hard alloy steel containing chromium * * * …   Universalium

• chromium — [krō′mē əm] n. [ModL < Fr chrome < Gr chrōma (see CHROMA) + IUM; so named (1797) by N. L. Vauquelin, Fr chemist, its discoverer, because of its bright colored compounds] a grayish white, crystalline, very hard, metallic chemical element… …   English World dictionary

• chromium steel — n. a very hard alloy steel containing chromium …   English World dictionary

• Alloy steel — Al loy steel Any steel containing a notable quantity of some other metal alloyed with the iron, usually chromium, nickel, manganese, tungsten, or vanadium. [Webster 1913 Suppl.] …   The Collaborative International Dictionary of English

• chromium processing — Introduction       preparation of the ore for use in various products.       Chromium (Cr) is a brilliant, hard, refractory metal that melts at 1,857° C (3,375° F) and boils at 2,672° C (4,842° F). In the pure state, it is resistant to ordinary… …   Universalium

• Alloy — This article is about the type of material. For the specification language, see Alloy (specification language). For lightweight auto wheels, see alloy wheel. Steel is a metal alloy whose major component is iron, with carbon content between 0.02%… …   Wikipedia

• Chromium — This article is about the chemical element. For other uses, see Chromium (disambiguation). vanadium ← chromium → manganese ↑ Cr ↓ Mo …   Wikipedia

• chromium — /kroh mee euhm/, n. 1. a lustrous, hard, brittle, metallic element used in alloy steels for hardness and corrosion resistance, as in stainless steel, and for plating other metals: chromium salts are used as pigments and mordants. Symbol: Cr; at.… …   Universalium

• alloy steel — noun steel who characteristics are determined by the addition of other elements in addition to carbon • Hypernyms: ↑steel • Hyponyms: ↑stainless steel, ↑stainless, ↑chromium steel, ↑chrome nickel steel, ↑Elinvar, ↑ …   Useful english dictionary