EPMA and HRAES determination of complex inclusions in primary aluminium
Source abstract
Abstract
Inclusions in primary aluminium were analysed with an electron-probe microanalyser and a high-resolution Auger electron spectrometer. In multiphase eutectic and complex inclusions the presence of calcium, magnesium, iron, copper, molybdenum and aluminium was detected. Prior to Auger analysis, sufficient ion etching is necessary for the elimination of oxides from the surface. The complex inclusions, with calcium content, reacted with water which demanded the choice of a suitable technique for the preparation of metallographic samples.
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Research context
OpenAlex topics: Electron and X-Ray Spectroscopy Techniques · Corrosion Behavior and Inhibition · Aluminum Alloy Microstructure Properties
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References (10)
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1. Advancing the Hall Heroult electrolytic process
2. Eklund JE. On the effects of impurities on the solidification and mechanical behavior of primary and secondary commercial purity aluminium and aluminium alloys. Thesis, Helsinki University of Technology, Report No 1/91, Otaniemi, 1991.
3. Wang X. Morphological aspects of inclusions in AA 3104 D&I can stock alloy. Proceedings 1997 TMS annual meeting, Session VII: metal treatment-inclusion removal.
4. Hatch · 1983
5. Metals handbook, metallography and microstructures. American Society for Metals, vol. 9, 1985.
6. Breskvar B. Determination of oxides and other nonmetallic inclusions in Al and Al alloys. Report RSS, Ljubljana, 1976.
7. Inclusions at production of slabs of Al 99,0
8. Study of inclusions in primary aluminium
9. Multiphase, multicomponent nanoscale inclusions in aluminium
10. Specifications of inclusions in aluminium by X-ray diffraction and fluorescence methods combinated with preconcentration by filtration and selective dissolution10.2116/bunsekikagaku.47.211 ↗