摘要
在总压缩比固定条件下，冷轧压下率对ＥＬＣ－ＢＨ钢板组织和性能的影响实质上是热轧与冷轧变形分配所致，它的一定程度上的增长有助于该板深冲性和塑性的改善。
Based upon the definite total compression ratio, effects of cold-rolling reduction rate on the microstructure and properties of the ELC-BH sheet steel are caused, in fact, by distribution deformation between hot and cold rolling. The increasing to a degree promotes the improvement of deep drawability and plasticity of the sheet. And its limitation is attributed to two different effects of cold-rolling reduction rate on deep drawabilities.
出处
《钢铁研究》
CAS
1997年第1期26-30,共5页
Research on Iron and Steel
关键词
超低碳钢
冷轧压下率
组织
性能
extra low-carbon steel high strength bake-hardening cold-rolling reduction rate
