The protection technology for converter lining by slag splashing is proved to be a effective way of prolonging converter campaign according to the results from the tests and analysis on slag sample.
通过对转炉溅渣护炉技术试验与渣样分析，结果表明，转炉溅渣护炉技术是提高转炉炉龄的有效手段。
Gallium contents in 6 different types of sample including iron, slag, discarded slag after vanadium extraction are determined by this method with analysis accuracy up to requirements.
用该方法测定了铁、渣、浸钒渣等六种不同类型试样中镓的含量，分析其精度符合要求。
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