Milling dynamics: Part I. Attritor dynamics: Results of a cinematographic study

Rydin, R. W.; Maurice, David; Courtney, T. H.

doi:10.1007/bf02669614

Cited by 50 publications

(13 citation statements)

References 19 publications

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“…[28] These events occur in a high-energy ball mill, which is usually one of four common devices. One is a vertical ball mill, such as attritor mill, in which the balls and the metal powders are charged into a stationary vertical tank and are agitated by impellers radiating from a central rotating shaft.…”

Section: Introductionmentioning

confidence: 99%

“…One is a vertical ball mill, such as attritor mill, in which the balls and the metal powders are charged into a stationary vertical tank and are agitated by impellers radiating from a central rotating shaft. [28,29] A Second configuration is the vibratory mill exemplified by the SPEX shaker mill. The third is a conventional horizontal ball mill, [29] and the last is the planetary ball mill.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Mechanical Alloying and Sintering on Ni–Ti Powders

Sadrnezhaad

Selahi

2004

Materials and Manufacturing Processes

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Commercially pure nickel-titanium powders were mechanically milled in a vertical attritor mill under protective atmosphere for various times from 10 to 24 hr. Products were then compacted and sintered at different temperatures for different times. Amorphization and interatomic phase formation were determined by X-ray diffractometry, scanning electron microscopy and differential scanning calorimetry. Porosity, virtual density, transition temperatures and the amount of Ni 3 Ti first increased and then decreased with the milling time. Presence of oxygen in the milling atmosphere showed partial crystallization of NiTi intermetallic compound accompanied with titanium oxide formation.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of Mechanical Alloying and Sintering on Ni–Ti Powders

Sadrnezhaad

Selahi

2004

Materials and Manufacturing Processes

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“…Therefore, deformation of particles occurred by at least one big impact followed by smaller strains built up upon the initial flattening strain. This should be noted that although the compressive impact is known as the main deformation mode during ball milling [14,50], particles may also be deformed by a shear force between balls or a combination of shear and compression [25,48]. Nevertheless, in all different possible modes of deformation of particles, a disk shape particle is more likely deformed along the disk surface.…”

Section: Formation Of the Disk-shape Particlesmentioning

confidence: 94%

Effect of ball size on steady state of aluminum powder and efficiency of impacts during milling

Razavi-Tousi

Szpunar

2015

Powder Technology

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“…Methods such as mechanical milling [1], sol-gel [2] and chemical deposition [3] have been reported. The mechanical milling, in particular, includes operations such as planetary milling [4], attrition milling [5,6], vibratory milling [7] and horizontal milling [5], depending on the milling mechanisms involved in the powder pulverization. All these methods were shown to provide dry and liquid-dispersed particles with a reduced particle size, a narrow particle-size distribution, and a high yield that are critical to mass production in practice.…”

Section: Introductionmentioning

confidence: 99%