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Mechanism of Metal Boiling During Vacuum Treatment in Ladle of Unkilled Ball Bearing Steel

机译:不锈钢球轴承钢包真空处理金属沸腾机理

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Samples of metal and slag were taken before vacuum formation and before deoxidation from a ladle where the metal was 150-160 centimeters deep. Boiling started in the upper levels of the metal, where practically all the cavities were filled with gas; and the degassing proceeded throughout the whole vo. of the metal. The cavitation effect began in the cavities of the lining and at the bottom of the ladle. (Author)

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