Modifications ALSI7MG0.3 alloys trough CA, SR and SB

• Autorzy: Cais Jaromír , Lysoňková Irena , Kraus Pavel

Identyfikatory

DOI

10.12913/22998624/91886

• Języki publikacji: EN

Abstrakty

EN

This article deals with examing the effect of modifier on changes in microstructure of the alloy AlSi7Mg0.3. The content of the experiment was to examine the effect of addition of calcium, stroncium, and antimony to change the morphology of the eutectic silicon in the alloy type of Al-Si (namely AlSi7Mg0.3). Besides changes in the morphology of eutectic silicon was explored focused on character exlusion modifiers within microstructure of the modified alloy. Examination of the microstructure was realized by scanning electron microscopy and complemented by EDX analysis of the examined samples.

Słowa kluczowe

EN

Al-Si alloy; modifier; microstructure; EDX analysis

PL

stop Al-Si; modyfikator; mikrostruktura; analiza EDX

• 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: 2018
• Tom: Vol. 12, no 2
• Strony: 180--187
• Opis fizyczny: Bibliogr. 8 poz., fig., tab.

Twórcy

autor

Cais Jaromír

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

autor

Lysoňková Irena

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

autor

Kraus Pavel

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

Bibliografia

• 1. Makhlouf M., Guthzy H. The aluminum–silicon eutectic reaction: mechanisms and crystallography, Journal of Light Metals, 2001, No. 1, 199–218.
• 2. Dahle A., Nogita K., McDonald S., Dinnis C., LU L. Eutectic modification and microstructure development in Al–Si Alloys, Materials Science and Engineering A, 2005, 243-248.
• 3. Nogita K., Dahle A. Eutectic Growth Mode in Strontium, Antimony and Phosphorus Modified Hypoeutectic Al-Si Foundry Alloys, Materials Transactions, 2001, 42(3), 393–396.
• 4. Xiufang B., Weimin W., Jingyu Q. Liquid structure of Al±12.5% Si alloy modified by antimony, Materials Characterization, 2001, 21-25.
• 5. Knuutinen A., Nogita K., McDonald S., Dahle A. Modification of Al–Si alloys with Ba, Ca, Y and Yb, Journal of Light Metals, 2001, 229-240.
• 6. Náprstková N., Cais J., Ingaldi M.: Modification of AlSi9CuMnNi Alloy by Antimony and Heat Treatment and Their Influence on Tool Wear after Turning, Manufacturing Technology, 2016, 16(1), 209-214.
• 7. Náprstková N., Cais J., Svobodová J.: The Effect of Modification by Strontium of the AlSi7Mg0.3 Alloy on the Surface Roughness, Manufacturing Technology, Journal for Science, Research and Production, October 2013, 13(3), 380-384.
• 8. Michna Š., Honzátko R., Cais J.: Analysis of Causes Al2MgO4 – Type Spinel Inclusion Formation in Low-Pressure Casting, Manufacturing Technology, 2013, 13(3), 361-368.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).