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245	1	0	_aRelations between Electrical Breakdown Field and Mechanical Properties of Ceramics
490	0		_vIEEE Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena, p.278-281, 1995
520	3		_aThe relationship between mechanical properties and electric breakdown has been investigated For this purpose, different ceramics, alumina with 2 grain sizes, zirconia, silicon nitride and mullite have been measured in terms of critical field and mechanical properties. The study has been conducted from a fracture mechanics point of view, i.e. rupture occurs from pre-existing flaws. The results show that different parameters play a role in the value of the critical field. The importance of the microstructure is demonstrated with the 2 aluminas that come from the same processing batch. Finally, the results are qualitatively described by a simple model based on the Griffith criterion.
700	1	2	_aCarabajar, S.
700	1	2	_aOlagnon, C.
700	1	2	_aFantozzi, G.
700	1	2	_aLe Gressus, C.
856	4	0	_uhttps://drive.google.com/file/d/1dRZH0X3MgHnDAQ0hFnTchdrYbeZ9bh17/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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