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

相邻呈现断续条布硫化物颗粒在热诱导伪珠光体析出并呈带布。

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增加,有效地缩短了珠光体解时碳原子扩散距离,从而加速了第二阶段石墨化过程中珠光体转变。