oxygen steel-making processとは 意味・読み方・使い方

To provide a non-oriented electrical steel sheet having an excellent high frequency core loss, in which a decarburization load in a steel making process is reduced, the oxidized-layer of a product is not produced, and precipitation of carbide and an aging deterioration are not caused in the product, by controlling an oxygen potential in the annealing atmosphere to a suitable range in a finish annealing process after cold rolling to the last product thickness.例文帳に追加

最終製品厚に冷間圧延した後の仕上焼鈍工程において、焼鈍雰囲気の酸素ポテンシャルを適正な範囲に制御することで、製鋼での脱炭負荷を低減し、かつ製品の酸化層を生じさせず、炭化物析出や時効劣化の起きない高周波鉄損の優れた無方向性電磁鋼板を提供する。 - 特許庁

In the method for removing the sulfur component from the reducing slag 1 generated in reducing refining in a steel making process, the reducing slag 1 which keeps molten state without being cooled after reducing refining is subjected to a bubbling treatment by blowing to the reducing slag 1, gas 2 for oxygen blowing containing at least oxygen, and the sulfur component is removed from the reducing slag.例文帳に追加

製鋼過程における還元精錬時に生成した還元スラグ１から硫黄成分を除去する方法であって、還元精錬後に冷却することなく溶融状態を維持した還元スラグ１に対して、少なくとも酸素を含む吹酸用ガス２を吹き込んでバブリング処理を行い、還元スラグ１から硫黄成分を除去する。 - 特許庁