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机械合金化粉末的制备工艺及球磨参数研究

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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.
Study on the Preparation Process and Ball Milling Parameters of Mechanically Alloyed Powder
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.

mechanical alloyingball milling parameterspreparation process

胡春林

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淮安生物工程高等职业学校,江苏 淮安 223002

机械合金化 球磨参数 制备工艺

2024

山西冶金
山西省金属学会 山西省有色金属学会

山西冶金

影响因子:0.139
ISSN:1672-1152
年,卷(期):2024.47(1)
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