Application of X-Ray Diffraction to Analyse Phase Composition of Aluminium Alloys for Plastic Working

• Autorzy: Pachut K. , Żelechowski J. , Boczkal S.

Identyfikatory

DOI

10.24425/amm.2019.130096

• Języki publikacji: EN

Abstrakty

EN

An attempt was made to determine phase composition of commercial aluminium alloys using X-ray diffraction. Samples for phase composition analysis were selected from the group of aluminium alloys covered by the EN 573-3:2013 standard [1]. Representative samples were taken from eight groups of alloys with different chemical composition (at least one sample from each group). The diffraction intensity was measured with a standard X-ray diffractometer in Bragg-Brentano geometry in a way that allowed identification of the weakest diffraction peaks. As a results of the performed research it has been shown that X-ray phase analysis can be used to identify the matrix of aluminium alloys, Si and crystalline intermetallic phases such as Mg₂Si, Al_93.38Cu_6.02Fe₂₄Si_16.27, Al_4.01MnSi_0.74, MgZn₂, Al₁₇ (Fe_3.2Mn_0.8)Si₂, Al₆₅Cu₂₀Fe₁₅, and Cu₃Mn₂Al. The detectability limit of the above-mentioned phases is better than 0.5%. The research has also shown that X-ray phase analysis is applicable in the investigation of phase transformations taking place in aluminium alloys.

Słowa kluczowe

EN

aluminium alloys; X-ray diffraction; qualitative phase analysis

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2019
• Tom: Vol. 64, iss. 4
• Strony: 1315--1319
• Opis fizyczny: Bibliogr. 19 poz., fot., rys., tab.

Twórcy

autor

Pachut K.

• Łukasiewicz Research Network - Institute of Non-Ferrous Metals, Light Metals Division, 19 Piłsudskiego Str., Skawina, 32-050, Poland

autor

Żelechowski J.

• Łukasiewicz Research Network - Institute of Non-Ferrous Metals, Light Metals Division, 19 Piłsudskiego Str., Skawina, 32-050, Poland

autor

Boczkal S.

• Łukasiewicz Research Network - Institute of Non-Ferrous Metals, Light Metals Division, 19 Piłsudskiego Str., Skawina, 32-050, Poland

Bibliografia

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