机械合金化粉末的制备工艺及球磨参数研究
Study on the Preparation Process and Ball Milling Parameters of Mechanically Alloyed Powder
胡春林1
作者信息
- 1. 淮安生物工程高等职业学校,江苏 淮安 223002
- 折叠
摘要
通过分析球磨参数对机械合金化粉末的影响,实验发现,随着高能球磨时间的延长,不同元素晶格常数变化率稍有不同,均呈增加趋势.当Ti-9Mg合金的转速为170r/min时,Ti的X衍射峰宽度明显宽于转速为110r/min时的情况,研究结果对于进一步优化合金粉末制备工艺和提高材料性能具有一定的指导意义.
Abstract
By analyzing the influence of ball milling parameters on mechanically alloyed powders,experimental results have shown that with the extension of high-energy ball milling time,the rate of lattice constant change of different elements is slightly different and shows an increasing trend.When the rotational speed of Ti-9Mg alloy is 170 r/min,the X-ray diffraction peak width of Ti is significantly wider than that at 110 r/min.The research results have certain guiding significance for further optimizing the alloy powder preparation process and improving material properties.
关键词
机械合金化/球磨参数/制备工艺Key words
mechanical alloying/ball milling parameters/preparation process引用本文复制引用
出版年
2024
NETL
NSTL
万方数据