caa a22 4500 463224965 CHVBK 20180405153224.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0661-z doi (NATIONALLICENCE)springer-10.1007/s10853-006-0661-z Effect of neodymium on microstructure and corrosion resistance of AZ91 magnesium alloy [Elektronische Daten] [Y. Song, Yao Liu, S. Yu, X. Zhu, S. Wang] The corrosion behavior of a new Mg-9Al-1Zn (AZ91) magnesium alloy containing neodymium (Nd) is investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), immersion tests and electrochemical experiments. The results indicate that Nd decreases the size and volume fraction of the β (Mg17Al12) phase and forms Al2Nd in the alloy. In addition, during corrosion, Nd is incorporated into corrosion film in the form of Nd2O3. AZ91 alloy containing 1.0wt.% Nd possesses an outstanding passivation property and excellent corrosion resistance. The corrosion resistance enhancement is attributed to the reduction in the size and volume fraction of the β phase and the incorporation of Nd2O3 in the corrosion film. Springer Science+Business Media, LLC, 2007 Song Y. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut Liu Yao Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut Yu S. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut Zhu X. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut Wang S. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4435-4440 0022-2461 42:12<4435 2007 42 10853 https://doi.org/10.1007/s10853-006-0661-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0661-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Song Y. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut NATIONALLICENCE 700 1- Liu Yao Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut NATIONALLICENCE 700 1- Yu S. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut NATIONALLICENCE 700 1- Zhu X. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut NATIONALLICENCE 700 1- Wang S. Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science & Engineering, Jilin University, No. 5988 Renmin Street, 130025, Changchun, PR China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4435-4440 0022-2461 42:12<4435 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer