Characterization of Powder Materials
Characterization of Powder Materials
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| Head of laboratory: - Ing. Radovan Bureš, CSc.
( rbures(at)imr.saske.sk, +421-55-7922 415 )
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(measurement and analyses of powder, green compact and compacted materials)
Particle Size Analyzer Mastersizer 2000
- laser diffraction measurement method
- Mie and Fraunhofer scattering
- broad band particle size 0.02-2000 µm
- dry powder feeder
- driven by standard operation methods
- reproducibility better than 1% variation
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| He pycnometer AccuPyc II 1340
- gas displacement density analyser
- density measurement of solid and liquids
- sample chamber volume 10, 3.5 and 1 cm3
- accuracy 0.02 % of chamber volume
- fully automatic measurement
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Application:
- particle size distribution measurement of powder metal, ceramic and composites
- density measurement of powder, suspension, green compacts and bulk samples
- analysis of particle size distribution and density of powders in connection to technological procedures (milling, coating, drying, mechanical handling)
- analysis of open, close and total porosity using comparative methods (combination of archimedes method and gas pycnometry)

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Check of sieve fractions of iron powder classes: A, B as supplied Bimodal distribution of Fe2O3 particle size
Change of particle size distribution of MgO - effect of calcination
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 Automatic multiple measurement of the density of porous powder ceramics
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Contact
IMR SAS
Watsonova 47, 040 01 Košice
Tel.: +421-55-7922 453
Fax: +421-55-7922 408
www.imr.saske.sk