DC pole | Wartość | Język |
dc.contributor.author | Rzychoń, Tomasz | - |
dc.contributor.author | Dercz, Grzegorz | - |
dc.contributor.author | Kiełbus, Andrzej | - |
dc.date.accessioned | 2020-05-22T10:26:39Z | - |
dc.date.available | 2020-05-22T10:26:39Z | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | "Journal of Achievements in Materials and Manufacturing Engineering" Vol. 22, iss. 2 (2007), s. 43-46 | pl_PL |
dc.identifier.issn | 1734-8412 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/14201 | - |
dc.description.abstract | Purpose: The main objective of this study was development of determination of phase fraction methodology in
cast magnesium alloy containing aluminum and rare earth elements.
Design/methodology/approach: The study was conducted on magnesium alloy containing 4 %wt. aluminum
and 4 %wt. mixture of rare earth elements (mischmetal) in the as-cast condition. The mischmetal includes
cerium, lanthanum, neodymium and praseodymium. In this study, several methods were used such as: optical
light microscopy, quantitative metallography, scanning electron microscopy and X-ray diffraction. The Rietveld
method with Hill and Howard procedure was applied for determination of lattice parameters and phase
abundance.
Findings: The microstructure of investigated alloy consists of α-Mg solid solution, globular, lamellar and
acicular precipitations of Al11RE3 and Al2RE phases. The results show that the accurate determination of phase
contents in AE44 alloy can not perform using quantitative metallography. In this purpose X-ray investigations
should be applied.
Research limitations/implications: Developed methodology will be used to quantitative phase analysis of
investigated alloy after creep tests and die cast with different parameters.
Practical implications: AE44 magnesium alloy is used in automotive industry. Moreover, this alloy has a
new potential application and results of investigations may be useful for preparing optimal technology of die
casting.
Originality/value: Procedure described in this paper may be useful as the best experimental techniques for
quantitative phase analysis of the intermetallic phases occurring in the AE series magnesium alloys. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/pl/ | * |
dc.subject | Metallic alloys | pl_PL |
dc.subject | Magnesium alloys | pl_PL |
dc.title | Structural and quantitative analysis of die cast AE44 magnesium alloy | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
Pojawia się w kolekcji: | Artykuły (WNŚiT)
|