T is demonstrated through cold and hot state tests on the characteristics of feeding the bottom injectant for the converter that the pressure for powder injection shall exceed 0.5 mpa;

  • 通过冷态和热态试验、研究转炉底喷粉剂的输送特性,初步认为:喷粉压力应大于0.5MPa;

  • 互联网摘选 2025-01-20 18:59:05

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