Mechanical alloying and reactive milling in a high energy planetary mill

Jiang, Xianjin; Trunov, Mikhaylo; Schoenitz, Mirko; Davé, Rajesh N.; Dreizin, Edward L.

doi:10.1016/j.jallcom.2008.12.021

Cited by 73 publications

(33 citation statements)

References 24 publications

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“…The calculated ball movement pattern for the planetary mill was consistent with expectations based on literature [50,51] , though the calculated motion and velocity for the actual conditions modeled could not be confirmed by observation due to the inability to configure the moving jar for viewing. The general ball movement pattern for the alternative mill was validated by observation using a sight glass.…”

Section: Alternative Ball Mill: Scalable Solid-solid Milling Explorationsupporting

confidence: 69%

Low-Cost Precursors to Novel Hydrogen Storage Materials

Linehan¹,

Chin²,

Allen³

et al. 2010

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Section: Alternative Ball Mill: Scalable Solid-solid Milling Explorationsupporting

confidence: 69%

Low-Cost Precursors to Novel Hydrogen Storage Materials

Linehan¹,

Chin²,

Allen³

et al. 2010

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“…Previous works on planetary milling have shown that the character of ball motion and impacts depend on the number of balls in the vial [18][19][20]. At low balls filling in the vessel, mainly the shear forces are found to contribute to the energy dissipation.…”

Section: Optimised Input Energy Modelmentioning

confidence: 99%

“…A recent study of Jiang et al [20] was investigating the area of low filling of the vial. Their results on the energy transfer from the balls are in agreement with the results in this work for a low number of balls.…”

Section: Optimised Input Energy Modelmentioning

confidence: 99%

Investigation of planetary milling for nano-silicon carbide reinforced aluminium metal matrix composites

Kollo

Leparoux

Bradbury

et al. 2010

Journal of Alloys and Compounds

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“…In the past, several studies have dealt with the dynamics and efficiency of planetary mills and their dependence on milling parameters, irrespective of the specific phenomena occurring during the mechanochemical process [5][6][7][8][9][10][11] . Burgio et al 12 have derived a set of kinematic equations to compute the velocity and acceleration of a ball in a planetary mill, and thereby, estimate the energy transferred to the powder particles.…”

Section: Introductionmentioning

confidence: 99%

A novel technology for minimizing the synthesis time of nanostructured powders in planetary mills

Abdellahi

Bahmanpour

2014

Mat. Res.

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A key objective in processing of nanostructured powders via high energy ball milling is to minimize the synthesis time. This paper presents the application of imperialist competitive algorithm (ICA) for optimization of milling parameters in order to minimize the synthesis time of nanostructured powders in planetary mills. At first a direct relationship between the inverse of the milling time and the power of the planetary mill was established, which allows the validation of theoretical models proposed in the literature for the energy transfer in milling devices and the comparison of milling equipment efficiencies. Afterwards based on the obtained relation, eight design parameters in milling, namely, number of balls, ball diameter, vial radius, vial height, ball diameter distribution coefficient, plate spinning rate, vial spinning rate and distance between the center of the plate and the center of the vial were optimized. Using these optimized variables in milling process the energy transferred to the raw materials was maximized or in the equivalent expression the synthesis time of nanostructured powders was minimized. At the end a test case was solved to demonstrate the effectiveness and accuracy of the proposed design. Computational results showed that the proposed optimization algorithm is quite effective and powerful in optimizing the planetary mills.

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Mechanical alloying and reactive milling in a high energy planetary mill

Cited by 73 publications

References 24 publications

Low-Cost Precursors to Novel Hydrogen Storage Materials

Low-Cost Precursors to Novel Hydrogen Storage Materials

Investigation of planetary milling for nano-silicon carbide reinforced aluminium metal matrix composites

A novel technology for minimizing the synthesis time of nanostructured powders in planetary mills

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