抽拉速率对高温合金叶片定向凝固组织的影响
Special Steel Technology(2012)
Abstract
采用以液态金属锡作为冷却介质的定向凝固设备,研究了五种不同的抽拉速率对叶片定向结晶组织的影响。结果表明抽拉速率对高温合金叶片的定向结晶组织具有重要的影响,抽拉速率为6mm/min时,可保证叶片的良好成形,定向柱晶挺直,晶粒沿竖直方向排列整齐,晶粒大小均匀。抽拉速率增大,合金组织细化,枝晶间距变小。
MoreTranslated text
Key words
Blade,Directional solidification,Structure,Withdrawing rate
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined