Influence of the homogenization temperature on the microstructure and properties of AlSi10CuNiMn alloy

• Autorzy: Cais J. , Kraus P. , Lysoňková I.

Identyfikatory

DOI

10.12913/22998624/66503

• Języki publikacji: EN

Abstrakty

EN

The article examines the impact of changes in homogenization temperature in the hardening process on the microstructure of aluminum alloys. The research samples were cast from AlSi10CuNiMn alloy produced by gravity casting technology in metal mold. Subsequently, the castings were subjected to a heat treatment. In an experiment with changing temperature and staying time in the process of homogenization. The microstructure of the alloy was investigated by methods of light and electron microscopy. Examination of the microstructure has focused on changing the morphology of separated particles of eutectic silicon and intermetallic phases. The analysis of intermetallic phases was supplemented by an analysis of the chemical composition – EDS analysis. Effect of heat treatment on the properties investigated alloy was further complemented by Vickers microhardness. Investigated alloy is the result of longtime research conducted at the Faculty of Production Technology and Management.

Słowa kluczowe

EN

aluminum alloy; heat treatment; microstructure; intermetallic phase; microhardness

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2017
• Tom: Vol. 11, no 1
• Strony: 104--110
• Opis fizyczny: Bibliogr. 11 poz., fig., tab.

Twórcy

autor

Cais J.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem. Czech Republic

autor

Kraus P.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem. Czech Republic

autor

Lysoňková I.

• Faculty of Production Technology and Management, J.E. Purkyne University in Usti nad Labem, Pasteurova 3334/7, 400 01 Usti nad Labem. Czech Republic

Bibliografia

• 1. Michna, Š., Honzátko, R., Cais, J.: The Influence Of Porosity On Mechanical Properties Of Cast Prdocted From Al-Si Alloys , Manufacturing Technology, Journal For Science, Research And Production 2013, 13, 3, 319–324.
• 2. Novotný N., Cais J., Náprstková N.: Analysis Of Al¬uminium Alloys Alsi7mg0,3 And Almg3 By Means Of X-Ray Diffraction, Manufacturing Technology, Journal For Science, Research And Production, 2014, 14, 6, 392–397.
• 3. Náprstková N., Červinka, R., Kuśmierczak, S., Cais, J.: Modifications Alsi9cumnni Alloy By Antimony And Heat Treatment And Their Influence On The Resulting Structure, Manufacturing Technology, Journal For Science, Research And Production , 2015, 15, 4, 634–638.
• 4. Náprsková, N., Kuśmierczak, S., Cais, J.: Modifac¬tion Of Alsi7m0,3 Alloy By Strontium Manufacturing Technology, Journal For Science, Research And Production, 2013, 13, 3, 373–380.
• 5. Žihalová, M., Bolibruchová, D., Cais, J.: Microstructural Analysis Of Nickel Influence In Alsi10mgmn Alloy With Increased Iron Level, Manufacturing Techology, Journal For Science, Research And Production, 2015, 15, 4, 743–748.
• 6. Michna, Š., Cais, J., Michnová, L. Research Of The Cause Cracking Hot-Rolled Block Made Of Almg5 Alloys. Manufacturing Technology: Journal For Science, Research And Production. 2015, 15, 4, 614–620.
• 7. Michna, Š., Cais, J., Michnová, L. Research And Analysis Of Sediments From The Casting Furnaces And The Mechanism Of Its Origin. Manufacturing Technology: Journal For Science, Research And Production. 2015, 15, 6, 1010–1014.Grzinčič, M., Michnová, L., Lukáč, I. Analýza Metod Identifikujících Kvalitu Odlitků Z Al Slitin. Strojírenská Technologie: Časopis Pro Vědu, Výzkum A Výrobu 2015, 20, 2, 72–77.
• 8. Cais, J., Michna, Š.: Vliv Modifikace A Tepelného Zpracování Na Mechanické Vlastnosti Slitiny Al-si7mg0,3, Technológ, Ročník 6, 02/2014, ISSN 1337–8996.
• 9. Michna, Š., Náprstková, N., Lukáč I.: Mechanical Properties Optimization Of Alsi12cumgni Alloy By Heat Treatment. Metallofizika I Noveishie Teknologii, 11/2011.
• 10. Michna, Š., Lukáč, I.A Kol.: Encyklopedie Hliníku, 720 Str., Adin S.R.O., Prešov Sr, 2005.
• 11. Mondolfo, L.F.: Aluminium Alloys, Structure And Properties, Butterworths, London 1979.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)