Corrosion Behavior of MgO-C Refractory in Ferromanganese Slags

スポンサーリンク

概要

• 論文の詳細を見る

• The corrosion behavior of MgO–C refractory used in oxygen blowing process in the manufacture of ferromanganese was investigated for different slag compositions. Finger Rotating Test (FRT) was introduced to observe the dependence of the corrosion behavior on various conditions: rotation speed, immersion time, slag, basicity, temperature and slag composition. As a result, the corrosion rate of MgO–C refractory increases with increasing time and rotation speed. Also, the strong corrosion of MgO–C refractory occurred when MnO is included in the slag composition. A kinetic study has been carried out with different slag contents.

• 社団法人 日本鉄鋼協会の論文
• 2012-01-15

著者

• Choi Joo

  Steelmaking Research Group Posco

• Chung Yongsug

  Department Of Advanced Materials Engineering Korea Polytechnic University

• Um Hyungsic

  Department Of Advanced Materials Engineering Korea Polytechnic University

• LEE Kyuyong

  Department of Liberal Arts, Korea Polytechnic University

• Lee Kyuyong

  Department Of Liberal Arts Korea Polytechnic University

関連論文

• Interfacial Tensions of Liquid Iron-alloys and Commercial Steels in Contact with Liquid Slags
• Corrosion Behavior of MgO-C Refractory in Ferromanganese Slags

スポンサーリンク