The nature and distribution of defects in lithium tetraborate single crystals were investigated by X-ray topography. The major defects found in the crystals were dislocations, voids, and subgrains. The component of dislocations and the Burger's vector for some dislocations were determined. Voids could be new dislocation sources and the dislocations from voids were observed to propagate on the  planes. Cracking arose near the  plane when the dislocations and subgrains on the plane were not able to relieve the thermal stress.
|ジャーナル||Ceramic Engineering and Science Proceedings|
|出版ステータス||Published - 1997 1月 1|
|イベント||Proceedings of the 1996 98th Annual Meeting and the Ceramic Manufacturing Council's Workshop and Exposition - Indianapolis, IN, USA|
継続期間: 1996 4月 14 → 1996 4月 17
ASJC Scopus subject areas