caa a22 4500 463225252 CHVBK 20180405153225.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0351-x doi (NATIONALLICENCE)springer-10.1007/s10853-006-0351-x Low temperature oxidation of copper alloys—AEM and AFM characterization [Elektronische Daten] [Mari Honkanen, Minnamari Vippola, Toivo Lepistö] Oxidation kinetics and oxide structures of three polycrystalline copper grades at different temperatures were studied by analytical transmission electron microscopy (AEM) and atomic force microscopy (AFM). The copper samples were oxidized in air at 200 and 350°C for 1-1,100min. AEM and AFM studies indicated that alloying and increase of temperature, accelerated oxidation. At 200°C local oxidation was observed in the unalloyed copper samples while a uniform oxide layer formed on the alloyed coppers. At 350°C a uniform oxide layer formed on all copper samples. The oxide structure was nanocrystalline cubic Cu2O after all oxidation treatments at 200°C and after 5min oxidation at 350°C. After 25 and 100min oxidation at 350°C the crystal size of copper oxide had grown and the oxide structure was monoclinic CuO. Springer Science+Business Media, LLC, 2007 Honkanen Mari Institute of Materials Science, Tampere University of Technology, P.O.B. 589, 33101, Tampere, Finland aut Vippola Minnamari Institute of Materials Science, Tampere University of Technology, P.O.B. 589, 33101, Tampere, Finland aut Lepistö Toivo Institute of Materials Science, Tampere University of Technology, P.O.B. 589, 33101, Tampere, Finland aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4684-4691 0022-2461 42:12<4684 2007 42 10853 https://doi.org/10.1007/s10853-006-0351-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0351-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Honkanen Mari Institute of Materials Science, Tampere University of Technology, P.O.B. 589, 33101, Tampere, Finland aut NATIONALLICENCE 700 1- Vippola Minnamari Institute of Materials Science, Tampere University of Technology, P.O.B. 589, 33101, Tampere, Finland aut NATIONALLICENCE 700 1- Lepistö Toivo Institute of Materials Science, Tampere University of Technology, P.O.B. 589, 33101, Tampere, Finland aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4684-4691 0022-2461 42:12<4684 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer