Strength of Technical Porcelain for High-voltage Insulators under Dynamic and Cyclic Loads.

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作者：
Dannheim, Henning
Oel, Heribert J.
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来源：
CFI Ceramic Forum International | 1984年 / 61卷 / 02期
关键词：
ELECTRIC INSULATORS - Manufacture;
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摘要：
Test bars made of high-alumina porcelain in accordance with KER 110. 2 were subjected to dynamic and cyclic loading under 3-point bending test conditions in order to ascertain the effects of load type on the mechanical strength of technical porcelain. Dynamic testing showed that the fracture strength of the unglazed bars increases along with the strain rate, while that of the glazed rods displayed inconsistencies.
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页码：84 / 91
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