| 含钛钢的奥氏体晶粒粗化与再结晶参数 |
| |
| 引用本文： | 黎秀球, 崔文暄. 含钛钢的奥氏体晶粒粗化与再结晶参数[J]. 工程科学学报, 1993, 15(1): 82-85. DOI: 10.13374/j.issn1001-053x.1993.01.014 |
| |
| 作者姓名： | 黎秀球 崔文暄 |
| |
| 摘 要： | 研究了3种不同含Ti量(0.04%-0.16%Ti)钢奥氏体晶粒粗化温度及热轧后奥体再结晶的行为。在950-1200℃加热,含0.04%Ti钢奥氏体晶粒最小,其晶粒开始粗化温度在1 150℃以上。得出含Ti钢开始再结晶的临界形变率(εc)与原始奥氏体晶粒直径(D0)、轧制温度(T)间定量关系。
|
| 关 键 词： | 奥氏体晶粒 再结晶 临界形变量 轧制温度 |
| 收稿时间： | 1992-06-17 |
Austenite Grain Coarsening and Recrystallization Parameters of Steel Containing Titanium |
| |
| Li Xiuqiu, Cui Wenxuan. Austenite Grain Coarsening and Recrystallization Parameters of Steel Containing Titanium[J]. Chinese Journal of Engineering, 1993, 15(1): 82-85. DOI: 10.13374/j.issn1001-053x.1993.01.014 |
| |
| Authors: | Li Xiuqiu Cui Wenxuan |
| |
| Abstract: | The temperature of austenite grain coarsening and recrystallization parameters in steels containing 0.04%-0.16% Ti have been investigated.Experimental results show that after heating at 950-1 200℃,austenite grain size in 0.04% Ti-steel was the finest, and the temperature of grain coarsening was above 1 150℃.The quantitative relationship between the critical reduction for austenite recrystallization εc and initinal austenite grain size Do at rolling temperature T has been obtained |
| |
| Keywords: | austenite grain recrystallization critical reduction rolling temperature |
|
| 点击此处可从《工程科学学报》浏览原始摘要信息 |
|
点击此处可从《工程科学学报》下载全文 |
