open-hearth charge


open-hearth charge
Смотри мартеновская шихта.

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

Смотреть что такое "open-hearth charge" в других словарях:

  • Open hearth furnace — Engineering portal …   Wikipedia

  • open-hearth process — a process of steelmaking in which the charge is laid in a furnace (open hearth furnace) on a shallow hearth and heated directly by burning gas as well as radiatively by the furnace walls. [1885 90] * * * or Siemens Martin process Steelmaking… …   Universalium

  • open-hearth process — noun a process for making steel using an open hearth furnace • Hypernyms: ↑steel production * * * noun : a process of making steel in a furnace of the regenerative reverberatory type from pig iron usually charged molten by adding to it with lime… …   Useful english dictionary

  • open-hearth — /oʊpən ˈhaθ/ (say ohpuhn hahth) adjective denoting a shallow hearth reverberatory furnace for steelmaking, with two openings at each end to admit fuel and air. Combustion takes place over the molten metal charge …   Australian English dictionary

  • hearth — hearthless, adj. /hahrth/, n. 1. the floor of a fireplace, usually of stone, brick, etc., often extending a short distance into a room. 2. home; fireside: the joys of family and hearth. 3. Metall. a. the lower part of a blast furnace, cupola, etc …   Universalium

  • hearth — [[t]hɑrθ[/t]] n. 1) bui the floor of a fireplace, usu. of stone, brick, etc., often extending into a room 2) mel a) the lower part of a blast furnace, cupola, etc., in which the molten metal collects and from which it is tapped out b) the part of …   From formal English to slang

  • hearth — /haθ / (say hahth) noun 1. that part of the floor of a room on which the fire is made or above which is a stove, fireplace, furnace, etc. 2. the fireside; home. 3. Metallurgy a. the lower part of a blast furnace, cupola, etc., in which the molten …   Australian English dictionary

  • мартеновская шихта — [open hearth charge] шихта, для переработки в мартеновской печи; содержит, в основном, передельный чугун, лом, железную руду и флюсы; Смотри также: Шихта угольная шихта офлюсованная шихта …   Энциклопедический словарь по металлургии

  • steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

  • metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …   Universalium


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