In hot rolled state the granular linea sulfide was induced to precipitation of banded pseudopearlite.

相现断续条状布硫化物颗粒在热轧状态诱导伪珠光体析出并带状布。

The result indicated that transformation of perlite was accelerated and the quantities of ferrolites was increased under the function of impulse electric field at second stage graphitization.

进而析了脉冲电场作用下基体中石墨晶核数量增加,有效地缩短了珠光体解时碳扩散距离,从而加速了第二阶段石墨化过程中珠光体转变。