| 加热温度对含铌Q345钢第二相粒子固溶析出及晶粒长大的影响 |
| |
| 引用本文： | 刘微. 加热温度对含铌Q345钢第二相粒子固溶析出及晶粒长大的影响[J]. 宽厚板, 2004, 10(2): 24-27 |
| |
| 作者姓名： | 刘微 |
| |
| 作者单位： | 安阳钢铁集团公司 |
| |
| 摘 要： | 本文通过利用模拟轧制和扫描电镜、透射电镜技术等，研究含铌Q345钢中第二相粒子固溶析出及晶粒长大的规律，测试了奥氏体晶粒粗化温度，并对轧制工艺中加热工艺的选择进行了探讨。
|
| 关 键 词： | Q345钢 铌 微合金钢 碳氮化物 固溶析出 第二相粒子 晶粒长大 |
| 修稿时间： | 2003-10-13 |
Effect of Heating Temperature on Solid Solution Precipitation of Second Phase Particles and Grain Growth |
| |
| Liu Wei. Effect of Heating Temperature on Solid Solution Precipitation of Second Phase Particles and Grain Growth[J]. Wide and Heavy Plate, 2004, 10(2): 24-27 |
| |
| Authors: | Liu Wei |
| |
| Affiliation: | Anyang Iron and Steel Co.Ltd |
| |
| Abstract: | This article makes a study of the law with regard to solid solution precipitation of second phase particles and grain growth in Nb-bearing Q345 steel by means of simulating rolling SEM amd TEM technology,etc.,measures and tests austentic grain coarsening temperature and explores the choice of heating process in rolling process |
| |
| Keywords: | Micro-alloyed steel Carbonitride Solid solution precipitation Second-phase particles |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
