arc furnace


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arc furnace

n
(Metallurgy) a furnace in which the charge is heated by an electric arc
References in periodicals archive ?
Dongkuk Steel is also the first enterprise that installed an electric arc furnace (1966), and a DC electricare furnace (1998) in Korea.
Under this new agreement, signed in Abu Dhabi between the CEO of Emirates Steel, Saeed Al Remeithi, and the managing partner of Ecofer Technologies, Ismail Fahmy, Ecofer will process slag from Emirates Steel's Electric Arc Furnace and Ladle Furnace.
Steel announced the restart of construction on an advanced electric arc furnace, or EAF, steelmaking facility at its Tubular Operations in Fairfield, Alabama, located in Jefferson County.
" The electric arc furnace technology, Coseteng said, "causes heavy pollution, and higher electric consumption, and is still being used by many local smelters." The PISIA is an organization of local steel smelters composed of Melters Steel Corp.
Specialist alloy producer Afarak Group Oyj (HEL:AFAGR)(LSE:AFRK) announced on Wednesday that Afarak Mogale has reported an unexpected failure in furnace three, a 20 MVA submerged arc furnace producing ferrochrome.
Existing computer models [3, 4] have a complicated and awkward interface for changing the parameters and structure of the ACS of EM and the power supply of the three-phase arcs, the laws of the control of the electric mode, the operative formation of perturbation characteristics with different stochastic characteristics corresponding to the investigated technological stages melting, statistical processing of simulation results in on-line mode that complicates the computer research of the EM of the arc furnace in search of the best solutions for the structure and parameters of the ACS and the laws governing the EM.
The electric arc furnace at Liberty Speciality Steels in Rotherham, South Yorkshire, was decommissioned by previous owners during the steel crisis two and a half years ago.
Executive chairman Sanjeev Gupta is expected to announce that the company aims to re-ignite Rotherham's second electric arc furnace in the new year, restoring the site's position as one of the UK's leading producers of recycled steel.
Today in Turkey, 71,3 % of the steel product is produced by Electric Arc Furnace (EAF) plants [1] and the total electricity requirement of these plants is approximately one-tenth of production demand power in Turkey [2].
Abstract: The response of different metals such as Zn, Fe, Pb, Cr and Mn during leaching of Electric Arc Furnace (EAF) dust in acid medium has been investigated.
Interestingly, the Italian plant will be rebuilt, their blast furnace will be replaced by an Electric Arc Furnace, which will produce liquid steel chiefly from scrap metal and will use vast amounts of electrical power to do so.
First heat for the hot trial was made in Electric Arc Furnace and pro- cessed through Ladle Refining Furnace and then it was cast in Continuous Cast- ing Machine to 160 mm sq.