作者：SHINJI ISHIURA;SHIGERU MINO;KAZUO OKITA;
作者單位：athology.ufl.edu;athology.ufl.edu;athology.ufl.edu
刊名：Taikabutsu Overseas
ISSN：0285-0028
出版年：2001-01-05
卷：21
期：3
起頁：201
止頁：0
分類號：TQ175
語種：英文
關鍵詞：
內容簡介Our former facility for hot metal desulfurization (the TPC-injection system) has been replaced by ladle injection system for desulfurization treatment. However, the durability of the desulfurizing lance and snorkel was not satisfactory, and the rise of refractory cost was a problem. In order to solve these problems, the refractories and core metal have been studied to obtain stability, longer life and a reduction in refractory cost. The present paper reports these studies.
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