Pressure casting method

Vacuum casting is a process that involves the casting of steel in a vacuum, which is a process that involves the casting of steel in a vacuum.
[Pressure casting method]
Pressure casting, along with continuous casting, is a technology that revolutionizes conventional ingot-making methods. Pressure is applied to the surface of molten steel in a ladle using compressed air, and this pressure is adjusted appropriately. The molten steel is forced into the mold at a specified pouring speed and cast into billets while minimizing stirring during pouring.

*Some of the terms used in reference to the "pressure casting method" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…それぞれ鋼の品質改善に役立つが，経費もかかり，高級鋼対象となる(〈真空鋳造〉の項参照)。
［加圧鋳造法］
　加圧鋳造法は連続鋳造法とともに，従来の造塊法を変革する技術である。取鍋内の溶鋼表面に圧縮空気により圧力を加え，この圧力を適当に調整し，所定の注入速度で鋳型内に押し込み鋳造するもので，鋳込み中のかくはんをできるだけ抑制しつつ注入し鋼片とする。…

※「加圧鋳造法」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報