caa a22 4500 463229746 CHVBK 20180405153238.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10853-006-1092-6 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1092-6 Role of Ti diffusion on the formation of phases in the Al2O3-Al2O3 brazed interface [Elektronische Daten] [Abhijit Kar, Sudipta Mandal, Rabindra Ghosh, Tamal Ghosh, Ajoy Ray] Diffusivities of Ti, Cu, Al and Ag in the interface of Al2O3-Al2O3 braze joints using Ag-Cu-Ti active filler alloy, have been calculated by Matano-Boltzman method. The Matano plane has been identified for each elemental diffusion at various brazing temperatures. The diffusivities of Ag, Cu and Al are almost insignificant on formation of interface during brazing, whereas the diffusivity of Ti changes significantly with the brazing temperature and controls the formation of different reaction product in the interface. Presence of TiO and Ti3Cu3O phases in the interface has been confirmed by transmission electron microscopy (TEM). Springer Science+Business Media, LLC, 2007 Kar Abhijit Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut Mandal Sudipta Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut Ghosh Rabindra Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut Ghosh Tamal Material Science and Technology Division, IIT Roorkee, 247 667, Roorkee, India aut Ray Ajoy Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5556-5561 0022-2461 42:14<5556 2007 42 10853 https://doi.org/10.1007/s10853-006-1092-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1092-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kar Abhijit Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut NATIONALLICENCE 700 1- Mandal Sudipta Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut NATIONALLICENCE 700 1- Ghosh Rabindra Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut NATIONALLICENCE 700 1- Ghosh Tamal Material Science and Technology Division, IIT Roorkee, 247 667, Roorkee, India aut NATIONALLICENCE 700 1- Ray Ajoy Material Science and Technology Division, National Metallurgical Laboratory, 831 007, Jamshedpur, India aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/14(2007-07-01), 5556-5561 0022-2461 42:14<5556 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer