"Precipitate scanning in Ni-base gamma/gamma '-superalloyse."@en . . "622446" . "N/A" . "5"^^ . "RIV/61389005:_____/03:49033129!RIV/2004/AV0/A49004/N" . "microdiffraction; superalloy; SAXS"@en . "Precipitate scanning in Ni-base gamma/gamma '-superalloyse." . . "Precipitate scanning in Ni-base gamma/gamma '-superalloyse."@en . "Burghammer, M." . "6"^^ . "0"^^ . "Roth, S. V." . "NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS" . . "0"^^ . "Gilles, R." . "200" . . . . . . "1"^^ . "RIV/61389005:_____/03:49033129" . . "Rosler, J." . "255;260" . . "In this paper we present muSAXS and TEM investigations on the local microstructure of an experimental W-rich single crystal Ni-base gamma/gamma'-superalloy. Using the ID13(ESRF) X-ray microfocus beam we scanned a small sample area and were able to distinguish between different precipitate phases (gamma'/sigma). The sigma phase could be unambiguously identified by comparing the data to numerical two-dimensional simulations on similar alloys, e.g. SCA, SC16. The low concentrated detrimental platelet TCP sigma phase, which was not detectable in SANS on the same alloy, seems to be ordered in stacks with a preferential orientation perpendicular to the [3 2 0]-direction." . "Strunz, Pavel" . "In this paper we present muSAXS and TEM investigations on the local microstructure of an experimental W-rich single crystal Ni-base gamma/gamma'-superalloy. Using the ID13(ESRF) X-ray microfocus beam we scanned a small sample area and were able to distinguish between different precipitate phases (gamma'/sigma). The sigma phase could be unambiguously identified by comparing the data to numerical two-dimensional simulations on similar alloys, e.g. SCA, SC16. The low concentrated detrimental platelet TCP sigma phase, which was not detectable in SANS on the same alloy, seems to be ordered in stacks with a preferential orientation perpendicular to the [3 2 0]-direction."@en . . . . "NL - Nizozemsko" . "Z(AV0Z1048901)" . "Precipitate scanning in Ni-base gamma/gamma '-superalloyse." . . "Mukherji, D." . "0168-583X" . . "[F4C19A7FE1C4]" .