A Study of Susceptibility and Evaluation of Causes of Cracks Formation in Braze-Weld Filler Metal in Lap Joints Aluminum – Carbon Steel Made with Use of CMT Method and High Power Diode Laser

• Autorzy: Adamiak M. , Wyględacz B. , Czupryński A. , Górka J.

Identyfikatory

DOI

doi.org/10.1515/amm-2017-0313

• Języki publikacji: EN

Abstrakty

EN

In this article results of studies on cracks formation susceptibility in braze-welded joints of thin aluminum sheets and double-sided zinc galvanized steel sheets for car body parts made by laser brazing with high power diode laser ROFIN DL 020 and CMT MIG-brazing, with filler material in form of powder and wire accordingly, were presented. Optimal welding parameters were determined by visual acceptance criteria. On joints made with optimal parameters further examinations were carried. Results of macro- and microscopic metallographic examinations, structural roentgenography, EDS microanalysis and hardness tests were presented. Causes of brittle intermetallic Fe-Al phases formation in Al-matrix filler metal in dissimilar aluminum – zinc plated carbon steel joints were pointed.

Słowa kluczowe

EN

braze-welding; intermetallic compound phase; high power diode laser; brazing

• 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: 2017
• Tom: Vol. 62, iss. 4
• Strony: 2113--2123
• Opis fizyczny: Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Adamiak M.

• Silesian University Of Technology, 18a, Konarskiego Str.,44-100 Gliwice, Poland

autor

Wyględacz B.

• Silesian University Of Technology, 18a, Konarskiego Str.,44-100 Gliwice, Poland

autor

Czupryński A.

• Silesian University Of Technology, 18a, Konarskiego Str.,44-100 Gliwice, Poland

autor

Górka J.

• Silesian University Of Technology, 18a, Konarskiego Str.,44-100 Gliwice, Poland

Bibliografia

• [1] W. Gawrysiuk, Biuletyn Instytutu Spawalnictwa 3, 35-40 (2005).
• [2] M. Różański, W. Gawrysiuk, Przegląd Spawalnictwa 9, 7-12 (2007).
• [3] W. Gawrysiuk, T. Pfeifer, A. Winiowski, Przegląd Spawalnictwa 2-3, 17-20 (2005).
• [4] P. Białucki, A. Ambroziak, W. Derlukiewicz, A. Lange, T. Bednarek, Przegląd Spawalnictwa 9, 20-28 (2013).
• [5] J. Matusiak, B. Czworonóg, T. Pfeifer, Biuletyn Instytutu Spawalnictwa 6, 41-46 (2007).
• [6] M. De Dompablo, Przegląd Spawalnictwa 7-8, 12-17 (2009).
• [7] M. Różański, Przegląd Spawalnictwa 9, 24-28 (2010).
• [8] A. Zieliński, G. Golański, M. Sroka, Mat. Sci. Eng. A-Struct. 682, 664-672 (2017).
• [9] M. Sroka, A. Zieliński, M. Dziuba-Kałuża, M. Kremzer, M. Macek, A. Jasiński, Metals 7 (3), 82 (2017).

Uwagi

EN

This work was supported by the Ministry of Science and Higher Education of Poland as the statutory financial grant of the Faculty of Mechanical Engineering, Silesian University of Technology

PL

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