Minshull JP, Neumeier S, Tucker MG, Stone HJ (2011)
Publication Status: Published
Publication Type: Conference contribution
Publication year: 2011
Book Volume: 278
Pages Range: 399-+
DOI: 10.4028/www.scientific.net/AMR.278.399
The phase constituents of alloys from the (Ni,Co)(85)(Al,Ti)(15) plane of the Ni-Co-Al-Ti quaternary system were investigated following prolonged exposure at 750 degrees C. Microstructural investigations confirmed the existence of a continuous A1-L1(2)) two-phase region in the Ni-Co-Al-Ti quaternary system between Ni-Ni3Al and Co-Co3Ti. The lattice misfits of alloys from this quaternary system were determined using neutron diffraction. With increasing contents of Ti the positive lattice misfit increases up to +0.79% in the Ti-containing alloys, which leads to an increasing tetragonal distortion of the gamma matrix phase due to the increasing coherency stresses.
APA:
Minshull, J.P., Neumeier, S., Tucker, M.G., & Stone, H.J. (2011). A1-L1(2) structures in the Al-Co-Ni-Ti quaternary phase system. (pp. 399-+).
MLA:
Minshull, James P., et al. "A1-L1(2) structures in the Al-Co-Ni-Ti quaternary phase system." 2011. 399-+.
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