On the mill `5000` in `KOLPINO metkombinatu Severstal` SAINT-PETERSBURG) pre-commissioning work on the plant CONTROLLED COOLING OF METAL
On broadband mill 5000 Rolling Shop N3 Kolpino Severstal (St. Petersburg) pre-commissioning work on the plant controlled cooling, designed and delivered Institute of metallurgical heat (Ekaterinburg). According to ABN (www.abnews.ru), the press service of Severstal, corresponds to the capacity of the plant design capacity of the mill - 850 tons of metal per year.
Setting the controlled cooling (UCO) mill 5000 - this is a unique and one of a metal project that implements the Severstal in the reconstruction of wide-strip. It is fundamentally different from traditional technical circuit when given mechanical properties of the metal rolling past ensured by special regimes for plants termootdeleny rolling mills. In the case of such a scheme, the cost of the necessary equipment for termootdeleniya mill 5000 is estimated to have amounted to about $ 30 million on the options selected Severstal, UCO, specially designed for thermal hardening of the metal in the rolling mill, will provide a wide range of operating modes thermomechanical treatment: quenching directly after rolling heating sheets up to 50 mm, and rolling regimes intercooled peals - sheet thickness of 100 mm. UCO mill 5000, which will be operated in automatic mode, is an improved, more modern analogue of the controlled cooling of the pilot plant, commissioned in OAO Izhora plants in 1992. and allowed to carry out the necessary tests for obtaining the desired characteristics of the metal through the use of different modes of controlled cooling.
Moreover, unlike their foreign counterparts UCO Severstal has a great set of features in the technology of thermomechanical processing of metal. The full development of installation greatly enhance the ability of the long production of Severstal on output for key customers steelmaker - shipbuilding and energy industry. Thus, starting with the FEC at the end of 2002.
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http://www.abnews.ru
