|
| PAG温度及搅拌速度对40Mn钢带性能影响研究 |
| Research on the Influence of PAG Temperature and Stirring Speed on the Properties of 40Mn Steel Strip |
| |
| DOI：10.16018/j.cnki.cn32-1650/n.202204004 |
| 中文关键词: PAG温度 搅拌速度 40Mn钢带 性能 硬度 |
| 英文关键词: PAG temperature stirring speed 40Mn steel strip performance hardness |
| 基金项目: |
|
| 摘要点击次数: 38 |
| 全文下载次数: 75 |
| 中文摘要: |
| 为了研究淬火过程中环保型淬火液(PAG)的温度及搅拌速度对40Mn钢带淬火后性能的影响，采用控制变量法设计实验。通过数据分析对比可得，PAG温度为25 ℃，搅拌速度为1 000 r/min时，淬火所得试样综合性能最好，拉伸强度为1 725. 8 MPa，硬度为634. 1 HV0. 2，金相组织为板条状马氏体。 |
| 英文摘要: |
| In this paper, in order to study the influence of the environment-friendly quenching fluid (PAG) temperature and stirring on the performance of 40Mn steel strip after quenching during the quenching process, the experiment was designed by the controlled variable method. After data analysis and comparison, the result is that when the PAG temperature is 25℃ and the stirring speed is 1 000 r/min, the overall performance of the quenched sample is the best, the tensile strength is 1 725. 8 MPa, the hardness is 634. 1 HV0. 2, and the metallographic structure is plate striped martensite. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|