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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
  • PT Smelting: Pioneering Excellence in Copper Smelting and Refining in . . .
    PT Smelting is the first copper smelter and refinery in Indonesia Establishment of PT Smelting began when PT Freeport Indonesia invites Mitsubishi Materials Corporation (MMC) to work together to build a copper smelter and refinery in Indonesia in 1994
  • 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
  • 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
  • Metallurgy - Matte Smelting, Refining, Alloying | Britannica
    The primary purpose of matte smelting is to melt and recombine the charge into a homogeneous matte of metallic copper, nickel, cobalt, and iron sulfides and to give an iron and silicon oxide slag It is done in many types of furnace on both roasted or unroasted sulfide feed material
  • Smelting Metal: How It Works - Metal Supermarkets
    Smelting is a pyrometallurgical process that extracts metals from ores by heating them to high temperatures under the influence of a reducing agent, such as carbon or coke Smelting’s primary purpose is to remove the metal content from contaminants in the ore, such as oxides and silicates
  • What Is Copper Smelting and How Does It Work? - ScienceInsights
    Copper smelting transforms raw ore into pure metal through several stages Here’s how the process works and why it matters for health and the environment
  • 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





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