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pro vyhledávání: '"Joe Atria"'
Autor:
Gary L. Messing, Charles Compson, Zi Kui Liu, Cassie Marker, Tobias Frueh, Joe Atria, Jennifer L. Gray, Elizabeth R. Kupp
Publikováno v:
Journal of the American Ceramic Society. 101:2739-2751
Publikováno v:
Journal of the American Ceramic Society. 99:2267-2272
To determine how grain-boundary composition affects the liquid phase sintering of MgO-free Bayer process aluminas, samples were singly or co-doped with up to 1029 ppm Na2O and 603 ppm SiO2 and heated at 1525°C up to 8 h. Na2O retards densification o
Autor:
Joe Atria, Marcel Spreij, Martin P. Harmer, Charles Compson, Abigail K. Lawrence, Animesh Kundu
Publikováno v:
Journal of the American Ceramic Society. 98:1347-1355
The concept of grain-boundary complexions has been extended to specialty alumina powders with the goal of deconvoluting the effects of second phase and complexion transitions on microstructure evolution. Two powder compositions with significantly dif