Zobrazeno 1 - 10
of 26
pro vyhledávání: '"H. Grübmeier"'
Publikováno v:
Scripta Metallurgica et Materialia. 33:47-53
Conventional high temperature Fe(Ni)CrAl based alloys rely for their oxidation resistance on the formation of protective alumina scales. These form on the alloy surfaces during high temperature exposure due to selective oxidation of the alloying elem
Publikováno v:
Journal of Materials Science. 28:5869-5874
The oxidation behaviour of the intermetallic phase Ti-50 at% Al at 900 °C was studied. It was found that the oxidation behaviour strongly depends on the composition and distribution of the γ and α2-phases in the alloy microstructure. As this micro
Publikováno v:
Materials at High Temperatures. 10:23-32
The oxidation behaviour of a number of iron/chromium/aluminium based oxide dispersion strengthened (ODS) alloys of the type MA 956 was investigated at temperatures between 900 and 1200°C. Apart from studies on long-time cyclic oxidation resistance,
Publikováno v:
Journal of Materials Science. 27:139-145
The sessile drop technique is used to measure the contact angles of molten Si, Sn, Cu and Ni in contact with mono- and polycrystalline alpha-SiC as well as CVD beta-SiC in purified argon atmosphere and at various temperatures. The contact angle of si
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 341:421-426
The oxidation of Ni-based alloys leads to multiphase oxide scales with an inhomogeneous microstructure. By introducing an integrating method for EPMA it was possible to find a common basis with GDOS depth profiles for the chemical characterization of
Autor:
R. Doerner, Masami Seki, E. Wallura, J. Winter, H. Grübmeier, J. Linke, H. Bolt, Y. Hirooka, H. Schulze, T. Weber, C. Mingam, H. Hoven
Publikováno v:
Journal of Nuclear Materials. :856-863
The conditioning of the plasma facing wall in thermonuclear confinement experiments has been performed very successfully by the application of amorphous boron containing hydrogenated carbon films. Boronization leads to tokamak discharges with signifi
Publikováno v:
Analytical and bioanalytical chemistry. 353(3-4)
Chemical interactions at the phase boundaries of materials applied for the solid oxide fuel cell (SOFC) have been studied by EPMA. The chemical reactivity at the interface of La(y-x)Sr(x)MnO(3)/ZrO(2)-Y(2)O(3) is dependent on the stoichiometry (y) an
Publikováno v:
Nuclear Technology. 35:548-556
Publikováno v:
Fresenius' Zeitschrift für analytische Chemie. 329:385-389
Thin SiNx-layers are to be used for joining Si3N4 ceramics. For the characterization of such layers produced by reactive sputtering using a RF magnetron cathode, the chemical composition requires determination. Layers were therefore sputtered under v
Autor:
T. D. Gulden, H. Nickel, G. W. Weber, R. L. Beatty, V. J. Tennery, W. J. Lackey, D. P. Stinton, J. D. Sease, H. Huschka, P. Vygen, P. L. Allen, L. H. Ford, J. V. Shennan, J. Linke, K. Koizlik, R. L. R. Lefevre, M. S. T. Price, K. Wallisch, P. Koss, W. Delle, E. A. Wolfrum, E. Pollmann, J. Pelissier, C. S. Yust, J. L. Kaae, P. Krautwasser, R. J. Price, C. S. Morgan, G. L. Powell, D. P. Harmon, C. B. Scott, R. A. Bradley, B. A. Thiele, R. E. Bullock, Karl Bongartz, A. Strigl, E. Proksch, M. Wagner-Löffler, C. L. Smith, H. Grübmeier, A. Naoumidis, F. J. Homan, T. B. Lindemer, E. L. Long, T. N. Tiegs, M. T. Morgan, A. P. Malinauskas, D. Stöver, R. Hecker, P. D. Smith, R. G. Steinke, D. D. Jensen, T. Hama, H. Nabielek, P. E. Brown, P. Offermann, Marie-Louise Pointud, Pierre Chenebault, B. F. Myers, N. L. Baldwin, W. E. Bel, E. Groos, G. Mielken, R. Duwe, A. Müller, M. Will, K. Röllig, C. M. Hollabaugh, L. A. Wahman, R. D. Reiswig, R. W. White, P. Wagner, S. A. Sterling, L. Yang, R. Förthmann, Werner katscher
Publikováno v:
Nuclear Technology. 35:189-203