Structure of MMCs with SiC Particles after Gas-tungsten Arc Welding

• Autorzy: Przełożyńska E. , Braszczyńska-Malik K. N. , Mróz M.

Identyfikatory

DOI

10.1515/afe-2015-0081

• Języki publikacji: EN

Abstrakty

EN

The gas-tungsten arc (GTA) welding behaviors of a magnesium matrix composite reinforced with SiC particles were examined in terms of microstructure characteristics and process efficiencies. This study focused on the effects of the GTAW process parameters (like welding current in the range of 100/200 A) on the size of the fusion zone (FZ). The analyses revealed the strong influence of the GTA welding process on the width and depth of the fusion zone and also on the refinement of the microstructure in the fusion zone. Additionally, the results of dendrite arm size (DAS) measurements were presented.

Słowa kluczowe

EN

magnesium matrix composite; gas tungsten arc welding; Mg-Al-Mn alloy; SiC particle; microstructure

PL

kompozyt magnezowy; spawanie łukowe; stop Mg-Al-Mn; cząstka SiC; mikrostruktura

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 4
• Strony: 65--68
• Opis fizyczny: Bibliogr. 21 poz., rys., tab.

Twórcy

autor

Przełożyńska E.

• Czestochowa University of Technology, Institute of Materials Engineering, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland

autor

Braszczyńska-Malik K. N.

• Czestochowa University of Technology, Institute of Materials Engineering, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland

autor

Mróz M.

• Rzeszow University of Technology, Department of Casting and Welding, St. W. Pola 2, 35-959 Rzeszow, Poland

Bibliografia

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