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smelting    音标拼音: [sm'ɛltɪŋ]
冶炼; 熔炼

冶炼; 熔炼

Smelt \Smelt\, v. t. [imp. & p. p. {Smelted}; p. pr. & vb. n.
{Smelting}.] [Of foreign origin; cf. Sw. sm[aum]lta, D.
smelten, Dan. smelte, Icel. smelta, G. schmelzen OHG.
smelzan, smelzen; probably akin to Gr. ?????. Cf. {Enamel},
{Melt}, {Mute}, v. i., {Smalt}.] (Metal.)
To melt or fuse, as, ore, for the purpose of separating and
refining the metal; hence, to reduce; to refine; to flux or
scorify; as, to smelt tin.
[1913 Webster]


Smelting \Smelt"ing\,
a. & n. from {Smelt}.
[1913 Webster]

{Smelting furnace} (Metal.), a furnace in which ores are
smelted or reduced.
[1913 Webster]

73 Moby Thesaurus words for "smelting":
architecture, assembly, blazing, blistering, branding, building,
burning, calcination, carbonization, casting, cauterization,
cautery, cineration, combustion, composition, concremation,
construction, conversion, cracking, crafting, craftsmanship,
creation, cremation, cultivation, cupellation, deflagration,
destructive distillation, devising, distillation, distilling,
elaboration, erection, extraction, fabrication, fashioning,
flaming, formation, forming, formulation, framing, growing,
handicraft, handiwork, harvesting, incineration, machining, making,
manufacture, manufacturing, milling, mining, molding, oxidation,
oxidization, parching, prefabrication, preparation, processing,
producing, pyrolysis, raising, refining, scorching, scorification,
searing, self-immolation, shaping, singeing, suttee, the stake,
thermogenesis, vesication, workmanship


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  • Smelting - Wikipedia
    It is a form of extractive metallurgy that is used to obtain many metals such as iron, copper, silver, tin, lead, and zinc Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal behind
  • Smelting | Definition Facts | Britannica
    smelting, process by which a metal is obtained, either as the element or as a simple compound, from its ore by heating beyond the melting point, ordinarily in the presence of oxidizing agents, such as air, or reducing agents, such as coke
  • What is Smelting - Difference, Process, And Uses - MetalsCut4U
    In the smelting process, iron ore is heated, leading to the separation of iron from impurities This iron-carbon combination forms the basis for the production of steel
  • Melting vs. Smelting: The Key Differences in Metal Processing
    Both melting and smelting are vital processes in metalworking, but they serve different roles While melting focuses on reshaping and casting metals, smelting transforms raw ores into pure metals through chemical processes
  • What Is Smelting? Process definition explained | StoneX US
    Smelting is a pyrometallurgical process used to extract metals from their ores by applying high heat and a reducing agent (such as carbon or coke) The primary goal is to separate the metal from impurities, such as oxides and silicates, through a controlled chemical reaction
  • What Is a Smelter? The Process and Its Byproducts
    This process, known as smelting, converts raw mineral concentrates into a purified, usable metallic form Smelting is a high-temperature operation, often conducted in specialized furnaces, that drives chemical changes to separate the desired metal from impurities
  • Smelting: Types, Process, Uses, Challenge, Effect - Science Info
    Smelting is the method of extracting a metal, either as an element or as a simple compound, from its ore by heating it above its melting point, usually in the presence of oxidizing agents such as air or reducing agents such as coke
  • Guide to Modern Smelting Processes - CED Engineering
    • Smelting: Pyrometallurgical processes, such as smelting, rely on high temperatures to extract and refine metals The principles behind smelting and its applications are explained
  • What Is a Smelter and How Does the Smelting Process Work?
    Smelting uses high temperatures to break down chemical bonds between the metal and other elements within its ore This process requires a reducing agent, such as carbon (coke or charcoal), which reacts with oxygen or sulfur bound to the metal
  • Smelting Definition: The Process of Extracting Metals
    Smelting is the process of extracting metals from their ores by heating them to very high temperatures in the presence of a reducing agent, such as carbon This process separates the valuable metal from impurities, resulting in a purer form of the metal





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