摘要
对不同移动时间下的板料水淬情况进行分析。针对加热温度、保温时间及移动时间3种工艺参数进行三因素四水平正交试验,并将得到的制件加工成标准样板。通过对抗拉强度、硬度及伸长率的测定对结果进行极差分析,得出合理的工艺参数。
Determination of process parameters for high strength steel BR1500HS hot stamping has important significance, Water quenching of sheet is analyzed firstly in the different moving time, then, three factors and four levels orthogonal test is determined According to the heating temperature, hold- ing time and movement time, the resulting product Processed into standard samples, The data of tensile strength, hardness and elongation was analyzed with range analysis, The rational process parameters were summarized.
出处
《重庆理工大学学报（自然科学）》
CAS
2013年第8期32-35,46,共5页
Journal of Chongqing University of Technology：Natural Science
关键词
正交试验
热冲压
淬火
工艺参数
orthogonal test
hot stamping
quench
process parameters
