@article{ART001112796},
author={Jongho Lee},
title={Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2005},
volume={15},
number={6},
pages={229-233}
TY - JOUR
AU - Jongho Lee
TI - Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2005
VL - 15
IS - 6
PB - The Korea Association Of Crystal Growth, Inc.
SP - 229
EP - 233
SN - 1225-1429
AB - Novel process was tried to obtain micro-porous ceramic body containing continuous pore channel. MgAl2O4/MgO eutectic fibers and rods have been grown successfully by the micro-pulling-down method, and the microstructures and optical characterizations of grown crystals were performed. MgAl2O4/MgO eutectic fibers of 0.3~1 mm in diameter and about 500 mm in length, and the rods having 5 mm in diameter with approximately 60 mm in length have been grown with the 6~120 mm/hr of growth speed. The eutectic fibers showed homogeneous microstructure in which MgO fiber aligned to the growth direction in the MgAl2O4 (spinel) matrix. The grown crystals looked semitransparency under naked eyes. Optical and orientational characterizations were performed. The second phase of MgO (periclase) was easily removed by selective etching with hydrochloric acid, and then porous bodies were obtained.
KW - MgAl2O4/MgO eutectic crystal;Rod;Micro-pulling-down method;Directional solidification;micro-porous body
DO -
UR -
ER -
Jongho Lee. (2005). Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals. Journal of the Korean Crystal Growth and Crystal Technology, 15(6), 229-233.
Jongho Lee. 2005, "Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals", Journal of the Korean Crystal Growth and Crystal Technology, vol.15, no.6 pp.229-233.
Jongho Lee "Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals" Journal of the Korean Crystal Growth and Crystal Technology 15.6 pp.229-233 (2005) : 229.
Jongho Lee. Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals. 2005; 15(6), 229-233.
Jongho Lee. "Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals" Journal of the Korean Crystal Growth and Crystal Technology 15, no.6 (2005) : 229-233.
Jongho Lee. Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals. Journal of the Korean Crystal Growth and Crystal Technology, 15(6), 229-233.
Jongho Lee. Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals. Journal of the Korean Crystal Growth and Crystal Technology. 2005; 15(6) 229-233.
Jongho Lee. Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals. 2005; 15(6), 229-233.
Jongho Lee. "Micro-porous ceramics using directionally solidified MgAl2O4/MgO eutectic crystals" Journal of the Korean Crystal Growth and Crystal Technology 15, no.6 (2005) : 229-233.
