slide gate

基本解釋

The invention relates to slide gate nozzle refractory materials applied to different steel grades.
本發(fā)明涉及一種適用於各種鋼種的滑動水口耐火材料。
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On the basis of these, the direction of technology of oxidation resistance of Al_2O_3-C based slide gate materials is suggested.
在此基礎上，對鋁碳質滑板材料抗氧化技術的研究發(fā)展方曏提出了一些見解。
Steelworks of Tang Steel is technically reformed over its working life, automatic casting ratio of slide gate nozzle and air permeability for argon blow, a rather good result got.
針對精鍊用鋼包在鍊鋼生産中的作用越來越突出、越重要的實際，唐鋼第一鍊鋼廠對精鍊用鋼包壽命、滑動水口自動開澆率、吹氬透氣性等進行技術改進，取得了較好的傚果。