论文部分内容阅读
通过对冷镦钢连铸和轧制工艺的研究,对盘条表面断续裂纹的形成机理进行初步分析,认为方坯内部角裂是导致盘条表面形成断续裂纹的主要原因,并提出相应的解决措施。
Based on the research of the continuous casting and rolling process of cold heading steel, the formation mechanism of the intermittent crack on the surface of the wire rod is analyzed preliminarily. It is concluded that the internal corner crack of the billet is the main reason of the intermittent crack formation on the wire rod surface, The solution.