liquidus curveとは 意味・読み方・使い方

The method for manufacturing the alloy product having an average grain size of 1 to 3 μm comprises the steps of: casting a molten metal having a composition which satisfies the above expression; quenching it at a cooling rate of 270°C/minute or higher while the metal is in between a liquidus curve temperature and 600°C, to produce an ingot; and then repeating rolling and annealing each several times.例文帳に追加

また、本合金の製造にあたっては上述の式を満たす組成の溶湯を鋳造し、液相線温度から６００℃までの間を２７０℃／分以上の冷却速度で急冷して鋳塊とし、その後圧延、焼鈍をそれぞれ複数回繰り返して平均結晶粒径１μｍ〜３μｍの製品を得る。 - 特許庁