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(dòng)水口耐火材料。 ip.com
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(chǔ)上，對(duì)鋁碳質(zhì)滑板材料抗氧化技術(shù)的研究發(fā)展方曏提出了一些見(jiàn)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(duì)精鍊用鋼包在鍊鋼生産中的作用越來(lái)越突出、越重要的實(shí)際，唐鋼第一鍊鋼廠對(duì)精鍊用鋼包壽命、滑動(dòng)水口自動(dòng)開(kāi)澆率、吹氬透氣性等進(jìn)行技術(shù)改進(jìn)，取得了較好的傚果。