ISBN: 9787502489397 - 钢包底喷粉精炼技术 冶金工业出版社 朱苗勇,娄文涛,程中福 著 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2021-05-01 Pages: 234 Publisher: Metallurgical Industry Press This book mainly introduces the new process of ladle bottom spray refining (L-BPI). The process uses special bottom powder spraying components and equipment systems. and uses argon gas as a carrier to spray refining powder from the bottom of the ladle to achieve high-efficiency desulfurization in the ladle. This book elaborates the theory of the new process and the breakthrough innovation of th.…