摘要
研究了 Q2 35钢在非稳态脉冲电流作用下正火后组织的变化。结果表明 :脉冲电流可以细化 Q2 35钢的正火组织。随着脉冲电压的升高、脉冲频率的增加 ,细化效果更加显著。
The structural change of Q235 steel was studied in the action of unsteady pulse electric current after normalising.The result indicated:pulse electric current could refine the normalising structure of Q235 steel.As the increasing of pulse voltage and pulse frequency increasing.the refining effect was much more obviously.The mechanism that pulse electric current could refine the structure of solid translation was discussed simply.
出处
《热加工工艺》
CSCD
北大核心
2001年第5期13-14,共2页
Hot Working Technology
