从转炉生产实践中找到一种炉前判磷的方法——渣片法。吹炼终点停风后炉体摇下,用取样板从炉口放出的渣流上接取渣片。由于停风不久,流出的炉渣仍保持泡沫状,泡沫渣在取样板上很快凝固为上下两层渣片。渣片的外表特征与常用的渣饼法的外表特征相似,而渣片内面却清楚地保留着炉渣的熔化状态和泡沫化程度,这些在渣饼上却不易辨识。 Found a Method of Determining Phosphorus in Furnace from Converter Production Practice - Slag Method. After the end of blowing wind blowing furnace body shake down, with a sample plate from the mouth of the slag flow discharge access slag tablets. As the wind stopped shortly, the outflow of the slag remains foam, foam slag in the sample plate quickly solidified into two layers of debris above and below. The appearance characteristics of the flakes are similar to those of the common slag flake method. However, the inside of the flakes retains the molten state and the degree of foaming of the slag clearly, which is not easy to identify on the slag cake.