弗化鉄の英語

本発明は、製鉄所が発生する総てのスラグの弗素含有量を低減すると共に、希釈させて無害化可能な溶銑予備処理方法を提供することを目的としている。例文帳に追加

To provide a pre-treatment method for molten iron by which fluorine content in every slag produced in an iron-making plant is reduced and is dluted to be made in harmless state. - 特許庁

各種光学機器の光学ガラス表面に形成された弗化マグネシウム膜等を形成した光学薄膜の形成不良品を、高濃度の塩化第２鉄、もしくは更に塩酸、硝酸等の強酸を含有する水溶液、又は非水溶液で処理して弗化マグネシウム薄膜等の光学薄膜を剥離する。例文帳に追加

The optical thin films, such as the magnesium fluoride thin films formed on the optical glass surfaces of various kinds of the optical apparatus are peeled by treating the articles defectively formed with the optical thin films, such as the magnesium fluoride thin films, with an aqueous solution containing ferric chloride at a high concentration or further strong acids, such as hydrochloric acid and nitric acid, or a non-aqueous solution. - 特許庁

弁ばね用鋼線材を、硝酸、弗硝酸あるいは弗硫酸から選択される強酸液に浸漬して前記鋼腺材の地鉄表面層を化学的切削により除去し、しかる後に軟化焼鈍、酸洗を施して伸線を行ない、さらに焼入れ焼戻しを行なうことを特徴とする弁ばね用鋼線材の製造方法。例文帳に追加

This manufacturing method comprises immersing the steel wire rod for the valve spring into the liquid of strong acids selected from nitric acid, nitric-hydrofluoric acid, or sulfuric-hydrofluoric acid, to chemically remove the surface ferrite layer of the above steel wire rods, and then subjecting it to soft annealing, pickling, wire drawing, and further quenching and tempering. - 特許庁

金属炭酸塩を２０〜５０重量％（以下、％と称する。）、金属弗化物を０．２〜３．５％、鉄粉を２２〜５５％、フッ素四ケイ素雲母を０．５〜３．０％を含む被覆剤を用いて鋼心線に塗布したことを特徴とする仮付け用低水素系被覆アーク溶接棒。例文帳に追加

In this low hydrogen based coated arc welding rod for tacking, a steel core wire is coated with a coating agent containing, by weight, 20 to 50% metallic carbonate, 0.2 to 3.5% metallic fluoride, 22 to 55% iron powder and 0.5 to 3.0% fluorine-4 silicon mica. - 特許庁

ステム２１における活性層２３中心から約１００μmの位置の周囲のみに、粒子径が数μmのカーボンブラックや黒鉛や鉄黒等の黒色無機顔料をアルキド樹脂,エポキシ樹脂,ウレタン樹脂,弗素樹脂等の熱硬化性樹脂に１重量％〜５重量％で分散させた塗膜２８を設ける。例文帳に追加

Only the circumference in a position of about 100 μm from the center of an active layer 23 of the stem 21 is provided with a coating film 28 formed by dispersing black inorganic pigment having grain size of several μm, such as carbon black, graphite and iron black, at 1 to 5 wt.% into a thermosetting resin, such as alkyd resin, epoxy resin, urethane resin and fluororesin. - 特許庁