Fabrication of textured [alpha]-alumina in high magnetic field via gelcasting with the use of glucose derivative

Paulina Wiecińska , Yoshio Sakka , Tohru S. Suzuki , Tetsuo Uchikoshi , Tadeusz Mizerski , Mikołaj Szafran

Abstract

Textured ceramic materials arouse recently great interest due to the effective improvement of their physical and mechanical properties compared to those not crystalline oriented. Feeble magnetic ceramics, such as alumina can be textured under high magnetic field of 12T during shaping process. The connection between shaping by gelcasting method and crystalline orientation of ¡-alumina in high magnetic field is reported in this paper. Gelcasting allows obtaining high-quality complex-shaped elements with small quantities of organic binders. A new environmentally friendly compound on the basis of glucose (3-O-acryloyl-D-glucose) was synthesized and applied as a monomer in gelcasting process. The ceramic slurries of solid loading 3050 vol% have been exposed to high magnetic field at the time of consolidation through an in situ polymerization of used monomer. The degree of crystalline orientation of sintered at 1600°C bodies was evaluated by X-ray diffraction (XRD).
Author Paulina Wiecińska (FC / DITC)
Paulina Wiecińska,,
- Department Of Inorganic Technology And Ceramics
, Yoshio Sakka - [National Institute for Materials Science Tsukuba]
Yoshio Sakka,,
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, Tohru S. Suzuki - [National Institute for Materials Science Tsukuba]
Tohru S. Suzuki,,
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, Tetsuo Uchikoshi - [National Institute for Materials Science Tsukuba]
Tetsuo Uchikoshi,,
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, Tadeusz Mizerski (FC / DOC)
Tadeusz Mizerski,,
- Department Of Organic Chemistry
, Mikołaj Szafran (FC / DITC)
Mikołaj Szafran,,
- Department Of Inorganic Technology And Ceramics
Journal seriesJournal of the Ceramic Society of Japan, ISSN 1882-0743
Issue year2013
Vol121
No1409
Pages89-94
Publication size in sheets0.5
Keywords in Englishtextured ceramics, gelcasting, high magnetic field, [alpha]-Al2O3, monosaccharides, glucose derivatives
DOIDOI:10.2109/jcersj2.121.89
URL https://www.jstage.jst.go.jp/article/jcersj2/121/1409/121_JCSJ-T12113/_article
Languageen angielski
File
journaloftheceramicsocietyofjapan_2013_121_89.pdf 2.12 MB
Score (nominal)30
Score sourcejournalList
ScoreMinisterial score = 30.0, 05-01-2020, ArticleFromJournal
Ministerial score (2013-2016) = 30.0, 05-01-2020, ArticleFromJournal
Publication indicators WoS Citations = 2; Scopus Citations = 3; GS Citations = 2.0; WoS Impact Factor: 2013 = 0.846 (2) - 2013=0.871 (5)
Citation count*2 (2016-05-30)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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