Influence of mechanical activation duration on morphology, microstructure and microhardness of 3Ni _ Al-system powder compound

16th International Conference of Students and Young Scientists "Prospects of Fundamental Sciences Development"

自然科学（总论）

Osipov, D.A.^1 ; Smirnov, I.V.^1^2 ; Grinyaev, K.V.^1^2 ; Melnikov, V.V.^1

National Research Tomsk State University, Tomsk

634050, Russia^1

Institute of Strength Physics and Materials Science, SB RAS, Tomsk

634055, Russia^2

关键词: Al powder;    Mechanical activation;    Micro-structure parameters;    Microstructure and mechanical properties;    Planetary ball mill;    Powder compounds;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/597/1/012047/pdf
DOI  :  10.1088/1757-899X/597/1/012047

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

Investigation of influence of mechanical activation duration in high-energy planetary ball mill on morphology, microstructure parameters and microhardness of 3Ni - Al powder system was conducted. Main stages of transformation of microstructure and mechanical properties are revealed.