| 摘要 |
<p>Our invention is an improved process for removing gases and elements from a melt of molten ferrous metal; the process includes bubbling carbon dioxide through the melt, flushing the carbon dioxide from the melt with an inert gas and deoxidizing the melt with a metal chosen from the group of aluminum, magnesium, barium, calcium, zirconium or titanium.</p> |
