(S016_1)Effect of Mg Deoxidation on Inclusions and Precipitates in Structural Steels

摘要

Mg Deoxidation in structural steel can be used for refinement of inclusions and inhibiting grain growth. In the present paper, The effect of Mg deoxidation on composition, morphology, size distribution and number density of inclusions with micro-meter size is investigated. By use of electrolytic separation method, the precipitates with nano-meter size are also studied in the structural steel.