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process for improving the service life of refractory porous elements located on the bottom of containers metallurgical refining.in particular, the converter oxygen blowing converter at the top.
process for improving the service life of refractory porous elements located on the bottom of containers metallurgical refining.in particular, the converter oxygen blowing converter at the top.
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机译:用于改善位于冶金精炼容器底部的耐火多孔元件使用寿命的方法,特别是位于顶部的转炉吹氧转炉。
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摘要
The service life of permeable refractory elements is improved by conserving in a vessel a fluid slag formed during refining of a charge after a liquid metal has been cast by tipping the vessel, depositing and spreading the slag over the bottom by bringing the vessel back to its upright position, and leaving the slag to harden and set on the bottom, while a sufficient pressure is maintained in the permeable refractory elements to ensure a permanent flow of a stirring fluid.
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