...The use of chills is also effective. (2) Gas blown holes: Porosity (voids) caused by gas. When gas is the cause of the molten metal, it is necessary to melt the metal properly and control the pouring temperature. *Some of the terminology that mentions "blow hole" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…冷し金を用いることも有効である。(2)ガス吹かれblow hole ガスによって鋳巣(空孔)を生じたもの。ガスが溶湯に原因する場合は,適正溶解を行い,鋳込み温度を管理することが必要である。… ※「blow hole」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 |
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