Breviary Technical Ceramics






5.5.1 Electrical Resistance

Most technical ceramics possess a high electrical resistivity of typically = 1011 m combined with a high dielectric breakdown voltage gradient (typically Ed >10 kV/mm) sometimes even at high temperatures (see pp. 262 to 273); exceptions include SiC, B4C and speciality materials).

Test procedures for determining the electrical resistance are specified in DIN prEN 50359-1-2.


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