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德国真空冶金公司与瑞典Svenskt钢公司Lulea厂签订向Lulea厂提供CAS-OB装置的整套承包合同。由该装置组成一对工作站,它们与两台110t的氧气顶吹转炉和两套连铸机相衔接。在每个站内,设有处理钟罩和氧枪装置,在钟罩内进行中间色的冶金处理,主要是实施钢的合金化和氩气吹炼,用以达到钢的洁净度要求,利用Al+O_2的放热反应来获得快速连铸所需的温度,其加热速度为15℃/min。所提供的设备还带有12个料仓装置,用
Deutsche Vacuum Metallurgical signed a contract with Lulea, Sweden’s Svenskt Steel Company, for the supply of the CAS-OB plant to Lulea. A pair of workstations consisted of the unit, which interfaced with two 110-ton oxygen top-blown converters and two caster sets. At each station, there is a bell jar and oxygen lance device, and a mid-color metallurgical process in the bell jar, which is mainly for the alloying of steel and argon blowing to achieve the cleanliness requirements of the steel. Utilizing Al + O_2 exothermic reaction to obtain the required temperature for rapid casting, the heating rate of 15 ℃ / min. The provided equipment also comes with 12 silo units for use