スライディングノズルの現状と今後の課題
スポンサーリンク
概要
- 論文の詳細を見る
The sliding nozzle being used currently is consisted of refractory plates and a nozzle bore for controling steel teeming process here in Japan and the said nozzle is being used all over the world with faster tempo.The refactory parts are required to have, in their degree. more precise dimensions than those of conventional ones.Particularly, each sliding glassy surface of the slide plates needs to be polished.This sliding nozzle has been applied in degassing process, vacuum casting, continuous casting etc. and its excellency is duly confirmed under each operation.Generally, in ingot teeming, 2 or 3 heats have been made without changing refractory parts.After the experiment using 2 ton ladles we obtained the result of continuous usage of 14 charges as the maximum.Application of this sliding nozzle is supposed to be important in future for improving automation of steel making process.
- 大同特殊鋼株式会社の論文
著者
関連論文
- 150 (N_2+Ar) プラズマによるステンレス溶鋼への窒素吸収について(取鍋精錬・スラグーメタルおよびガスーメタル反応, 製鋼, 日本鉄鋼協会第 92 回(秋季)講演大会)
- Ca快削鋼中の酸化物系介在物融点と切削温度の関係について
- Ca系快削鋼の諸特性について
- スライディングノズルの現状と今後の課題
- アーク炉の還元期における溶鋼酸素含有量のコントロール