Paper Titles
Effect of Carbon Content and Post-Sintering Cooling Rate on Mechanical Properties of Fe-Ni-Cu-Mo-C High Density Sintered Steel
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The Elaboration of Composite Materials from the Cu-Al2O3 System Using CuO and Al2O3 Powders
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The Separation of Spherical Shape Powder Particles from the Non-Spherical Ones
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Devices for Dry Separation of the Spherical Particles from those Having a Non Spherical Shape from a Metallic Powder
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Fabrication of Metal Powders Having Spherical Shape Particles (an Overview)
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On Massive Powder Coating in Ball Milling
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Some Considerations Concerning the Obtaining of Some Ag-SnO2 Sintered Electrical Contacts for Low Voltage Power Engineering Switching Devices
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Aspects Concerning Rheological Properties of the CIM’s Binder Systems
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Thermomechanical Processing of some Heavy Alloys from the System W-Ni-Fe through Rotary Forging
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Fabrication of Metal Powders Having Spherical Shape Particles (an Overview)

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Abstract:

On the basis of a graphical classification devised by the author, the paper presents a brief analysis of the principal methods and procedures used for elaborating powders having spherical particles. The than discussion is focused on emphasizing and classifying the influence factors related to the material, processing method and equipment, which enables the obtaining of spherical particles. In the case of those methods which lead to both spherical and non-spherical particles, additional operations are needed the separation of the non-spherical particles, possibly followed by their conversion to spherical particles in a thermal field.

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Periodical:

Advanced Materials Research (Volume 23)

Pages:

95-98

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.23.95

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Online since:

October 2007

Authors:

Zeno Spârchez

Keywords:

Influence Factor, Powder Fabrication, Spherical Particles

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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