摘要
研究了平整机组延伸率对SUS430冷轧带钢力学性能的影响。根据实际生产经验,优化平整工艺,对SUS430带钢采用在线平整后离线继续平整1~2道次的生产工艺,即累计平整延伸率为1.0%~1.6%,使带钢的延伸率达到29.4%,既消除了屈服平台,又得到了较为优良的力学性能和加工成型性。
The influence of leveler elongation on the mechanical properties of SUS430 cold rolling strip is studied. Leveling process was optimized according to actual production experience, namely, process of additional leveling for 1-2 passes offline after online leveling was adopted. Aggreg a production ated average elongation was 1.0%-1.6%, bringing strip elongation to 29.4%. The yield platform was eliminated and good mechanical properties and machining formability gained.
出处
《天津冶金》
CAS
2015年第2期23-25,共3页
Tianjin Metallurgy
关键词
平整机
皱折
延伸率
抗拉强度
屈服强度
硬度
leveler
fold
elongation
tensile strength
yield strength
hardness
