Ultrafine-Grained Dense Monoclinic and Tetragonal Zirconia Export

@article{citeulike:1543947, abstract = {Nanoparticles of ZrO2 with diameters ranging from 4 to 8 nm were synthesized by gas condensation. As-prepared n-ZrO2 particles have a monoclinic and a high-pressure tetragonal structure depending on size. Pure ZrO2 was sintered to full density under vacuum at 04Tm within the monoclinic phase field. Final grain sizes in theoretically dense pellets are below 60 nm. By sintering below the monoclinic-tetragonal transition temperature, microcracking was completely avoided. Tetragonal ZrO2 stabilized with 3 mol\% Y2O3 was prepared by interdiffusion of nanoparticles and sintered to near-theoretical density.}, author = {Skandan, Ganesh and Hahn, Horst and Roddy, Mike and Cannon}, citeulike-article-id = {1543947}, citeulike-linkout-0 = {http://www.blackwell-synergy.com/doi/abs/10.1111/j.1151-2916.1994.tb07040.x}, citeulike-linkout-1 = {http://dx.doi.org/10.1111/j.1151-2916.1994.tb07040.x}, comment = {Green body was transparent, but sintered piece was cracked.}, doi = {10.1111/j.1151-2916.1994.tb07040.x}, journal = {Journal of the American Ceramic Society}, keywords = {gas, transparent\_ceramic, y, zirconia}, number = {7}, pages = {1706--1710}, posted-at = {2007-08-08 20:50:16}, priority = {2}, title = {Ultrafine-Grained Dense Monoclinic and Tetragonal Zirconia}, url = {http://dx.doi.org/10.1111/j.1151-2916.1994.tb07040.x}, volume = {77}, year = {1994} }

TY - JOUR ID - citeulike:1543947 L3 - citeulike-article-id:1543947 N2 - Nanoparticles of ZrO2 with diameters ranging from 4 to 8 nm were synthesized by gas condensation. As-prepared n-ZrO2 particles have a monoclinic and a high-pressure tetragonal structure depending on size. Pure ZrO2 was sintered to full density under vacuum at 04Tm within the monoclinic phase field. Final grain sizes in theoretically dense pellets are below 60 nm. By sintering below the monoclinic-tetragonal transition temperature, microcracking was completely avoided. Tetragonal ZrO2 stabilized with 3 mol% Y2O3 was prepared by interdiffusion of nanoparticles and sintered to near-theoretical density. IS - 7 JF - Journal of the American Ceramic Society EP - 1710 TI - Ultrafine-Grained Dense Monoclinic and Tetragonal Zirconia VL - 77 SP - 1706 KW - gas KW - transparent_ceramic KW - y KW - zirconia N1 - Green body was transparent, but sintered piece was cracked. AU - Skandan, Ganesh AU - Hahn, Horst AU - Roddy, Mike AU - Cannon PY - 1994/// UR - http://dx.doi.org/10.1111/j.1151-2916.1994.tb07040.x ER -