{"id":775,"date":"2018-10-09T15:17:29","date_gmt":"2018-10-09T20:17:29","guid":{"rendered":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/?p=775"},"modified":"2019-10-19T19:57:19","modified_gmt":"2019-10-20T00:57:19","slug":"h-wang-xl-phuah-j-li-tb-holland-ksn-vikrant-l-qiang-cs-hellberg-n-bernstein-re-garcia-a-mukherjee-x-zhang-h-wang-key-microstructural-characteristics-in-flash-sintered-3ysz-critical-for-e","status":"publish","type":"post","link":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2018\/10\/09\/h-wang-xl-phuah-j-li-tb-holland-ksn-vikrant-l-qiang-cs-hellberg-n-bernstein-re-garcia-a-mukherjee-x-zhang-h-wang-key-microstructural-characteristics-in-flash-sintered-3ysz-critical-for-e\/","title":{"rendered":"H Wang, XL Phuah, J Li, TB Holland, KSN Vikrant, L Qiang, CS Hellberg, N Bernstein, RE Garc\u00eda, A Mukherjee, X Zhang, H Wang. “Key microstructural characteristics in flash sintered 3YSZ critical for enhanced sintering process.” Ceramics International. 45:1251-1257, 2019."},"content":{"rendered":"

H Wang, XL Phuah, J Li, TB Holland, KSN Vikrant, L Qiang, CS Hellberg, N Bernstein, RE Garc\u00eda, A Mukherjee, X Zhang, H Wang. “Key microstructural characteristics in flash sintered 3YSZ critical for enhanced sintering process.<\/em>” Ceramics International<\/strong>. 45:1251-1257, 2019.<\/p>\n

https:\/\/doi.org\/10.1016\/j.ceramint.2018.10.007<\/a><\/p>\n

Abstract<\/h3>\n

To explore the fundamental flash sintering mechanisms in yttria-stabilized zirconia (3YSZ), a detailed microstructural characterization based on transmission electron microscopy (TEM) has been conducted on 3YSZ flash sintered in air and Ar atmospheres. The study combines the surface morphology characterization via scanning electron microscopy (SEM) and the detailed grain structure analysis based on TEM. The results show that large clusters are comprised of very fine nanocrystalline subgrains, possibly caused by global grain boundary sliding and grain rotation which occur during the flash sintering process. Dislocation arrays were found near grain boundary triple junctions, suggesting the high mass transport rate during the rapid densification process in flash sintering. Yttrium-segregation was observed at grain boundaries near triple junctions as the result of the electrochemical forces.<\/p>\n","protected":false},"excerpt":{"rendered":"

H Wang, XL Phuah, J Li, TB Holland, KSN Vikrant, L Qiang,…<\/p>\n

Continue reading “H Wang, XL Phuah, J Li, TB Holland, KSN Vikrant, L Qiang, CS Hellberg, N Bernstein, RE Garc\u00eda, A Mukherjee, X Zhang, H Wang. “Key microstructural characteristics in flash sintered 3YSZ critical for enhanced sintering process.” Ceramics International. 45:1251-1257, 2019.”<\/span>…<\/a><\/div>\n
Continue reading \"H Wang, XL Phuah, J Li, TB Holland, KSN Vikrant, L Qiang, CS Hellberg, N Bernstein, RE Garc\u00eda, A Mukherjee, X Zhang, H Wang. “Key microstructural characteristics in flash sintered 3YSZ critical for enhanced sintering process.” Ceramics International. 45:1251-1257, 2019.\"<\/span>…<\/a><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[45],"tags":[76,59,6,75,10,14],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/peeeSR-cv","jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":879,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2021\/01\/21\/k-s-n-vikrant-x-l-phuah-j-lund-han-wang-c-s-hellberg-n-bernstein-w-rheinheimer-c-m-bishop-h-wang-and-r-e-garcia-modeling-of-flash-sintering-of-ionic-ceramics-mrs-bulletin-janua\/","url_meta":{"origin":775,"position":0},"title":"K.S.N. Vikrant, X.L. Phuah, J. Lund, Han Wang, C.S. Hellberg, N. Bernstein, W. Rheinheimer, C.M. Bishop, H. Wang, and R.E. Garc\u00eda “Modeling of flash sintering of ionic ceramics.” MRS Bulletin, 46(1):67-75, 2021.","date":"01\/21\/2021","format":false,"excerpt":"K.S.N. Vikrant, X.L. Phuah, J. Lund, Han Wang, C.S. Hellberg, N. Bernstein, W. Rheinheimer, C.M. Bishop, H. Wang, and R.E. Garc\u00eda \"Modeling of flash sintering of ionic ceramics.\" MRS Bulletin, 46(1):67-75, 2021.\u00a0doi:10.1557\/s43577-020-00012-0 abstract A fundamental understanding of the influence of defects in ionic ceramics at the atomic, microstructural, and macroscopic\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":817,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2019\/10\/19\/j-li-j-cho-j-ding-h-charalambous-s-xue-h-wang-x-l-phuah-j-jian-x-wang-c-ophus-t-tsakalakos-r-e-garcia-a-k-mukherjee-n-bernstein-c-s-hellberg-h-wang-x-zhang-nanoscale\/","url_meta":{"origin":775,"position":1},"title":"J. Li, J. Cho, J. Ding, H. Charalambous, S. Xue, H. Wang, X.L. Phuah, J. Jian, X. Wang, C. Ophus, T. Tsakalakos, R.E. Garc\u00eda, A.K. Mukherjee, N. Bernstein, C.S. Hellberg, H. Wang, X. Zhang “Nanoscale stacking fault\u2013assisted room temperature plasticity in flash-sintered TiO2.” Science Advances. 5 (9): eaaw5519, 2019.","date":"10\/19\/2019","format":false,"excerpt":"J. Li, J. Cho, J. Ding, H. Charalambous, S. Xue, H. Wang, X.L. Phuah, J. Jian, X. Wang, C. Ophus, T. Tsakalakos, R.E. Garc\u00eda, A.K. Mukherjee, N. Bernstein, C.S. Hellberg, H. Wang, X. Zhang \"Nanoscale stacking fault\u2013assisted room temperature plasticity in flash-sintered TiO2.\" Science Advances. 5 (9):eaaw5519, 2019;\u00a0https:\/\/advances.sciencemag.org\/content\/5\/9\/eaaw5519?intcmp=trendmd-adv abstract Ceramic\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":847,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2020\/09\/27\/ksn-vikrant-h-wang-a-jana-h-wang-re-garcia-flash-sintering-incubation-kinetics-npj-computational-materials-61-1-8-2020\/","url_meta":{"origin":775,"position":2},"title":"KSN Vikrant, H Wang, A Jana, H Wang, RE Garc\u00eda “Flash sintering incubation kinetics” npj Computational Materials 6(1): 1-8, 2020.","date":"09\/27\/2020","format":false,"excerpt":"KSN Vikrant, H Wang, A Jana, H Wang, RE Garc\u00eda \"Flash sintering incubation kinetics.\" npj Computational Materials 6(1): 1-8, 2020. \u00a0https:\/\/doi.org\/10.1038\/s41524-020-00359-7 Abstract The microstructural mechanisms leading to onset of the flash sintering are demonstrated experimentally and theoretically for Yttria Stabilized Zirconia, YSZ. Three regimes leading to flash event are identified:\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":764,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2018\/05\/15\/high-temperature-deformability-of-ductile-flash-sintered-ceramics\/","url_meta":{"origin":775,"position":3},"title":"J. Cho, Q. Li, H. Wang, Z. Fan, J. Li, S. Xue, K. S. N. Vikrant, H. Wang, T. B. Holland, A. K. Mukherjee, R. E. Garc\u00eda, X. Zhang \u201cHigh temperature deformability of ductile flash-sintered ceramics via in-situ compression.\u201d Nature Communications. 9: 2063 (2018).","date":"05\/15\/2018","format":false,"excerpt":"J. Cho, Q. Li, H. Wang, Z. Fan, J. Li, S. Xue, K. S. N. Vikrant, H. Wang, T. B. Holland, A. K. Mukherjee, R. E. Garc\u00eda, X. Zhang \u201cHigh temperature deformability of ductile flash-sintered ceramics via in-situ compression.\u201d Nature Communications. 9:2063 (2018). https:\/\/doi.org\/10.1038\/s41467-018-04333-2 Abstract Flash sintering has attracted significant\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":777,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2018\/09\/11\/sk-jha-xl-phuah-j-luo-cp-grigoropoulos-h-wang-e-garcia-b-reeja%e2%80%90jayan-the-effects-of-external-fields-in-ceramic-sintering-journal-of-the-american-ceramics-society-in-press-se\/","url_meta":{"origin":775,"position":4},"title":"SK Jha, XL Phuah, J Luo, CP Grigoropoulos, H Wang, E Garc\u00eda, B. Reeja\u2010Jayan. “The effects of external fields in ceramic sintering.” Journal of the American Ceramics Society. 102(1):5-31, 2019.","date":"09\/11\/2018","format":false,"excerpt":"SK Jha, XL Phuah, J Luo, CP Grigoropoulos, H Wang, E Garc\u00eda, B. Reeja\u2010Jayan. \"The effects of external fields in ceramic sintering.\" Journal of the American Ceramics Society. 102(1):5-31, 2019. https:\/\/doi.org\/10.1111\/jace.16061 Abstract Field\u2010assisted processing techniques can enhance the kinetics of powder synthesis, accelerate sintering processes, and drive phase transformations at\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":904,"url":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/2021\/11\/10\/j-huang-xl-phuah-lm-mcclintock-p-padmanabhan-ksn-vikrant-h-wang-d-zhang-h-wang-p-lu-x-gao-x-sun-x-xu-re-garcia-h-t-chen-x-zhang-h-wang-core-shell-metallic-alloy-nanopillars-in-dielec\/","url_meta":{"origin":775,"position":5},"title":"J Huang, XL Phuah, LM McClintock, P Padmanabhan, KSN Vikrant, H Wang, D Zhang, H Wang, P Lu, X Gao, X Sun, X Xu, RE Garc\u00eda, H-T Chen, X Zhang, H Wang “Core-shell metallic alloy nanopillars-in- dielectric hybrid metamaterials with magneto-plasmonic coupling.” Materials Today 51: 39-47, 2021.","date":"11\/10\/2021","format":false,"excerpt":"J Huang, XL Phuah, LM McClintock, P Padmanabhan, KSN Vikrant, H Wang, D Zhang, H Wang, P Lu, X Gao, X Sun, X Xu, RE Garc\u00eda, H-T Chen, X Zhang, H Wang \"Core-shell metallic alloy nanopillars-in- dielectric hybrid metamaterials with magneto-plasmonic coupling.\" Materials Today. 51: 39-47, 2021.\u00a0https:\/\/doi.org\/10.1016\/j.mattod.2021.10.024 Abstract Combining plasmonic\u2026","rel":"","context":"In "Papers"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts\/775"}],"collection":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/comments?post=775"}],"version-history":[{"count":5,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts\/775\/revisions"}],"predecessor-version":[{"id":798,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/posts\/775\/revisions\/798"}],"wp:attachment":[{"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/media?parent=775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/categories?post=775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineering.purdue.edu\/ComputationalMaterials\/index.php\/wp-json\/wp\/v2\/tags?post=775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}