1) aging crack
时效裂纹(痕)
2) ageing induced crack
时效裂纹
3) indentation crack
压痕裂纹
1.
The propagation process of indentation crack in air of different relative humidity(2%,30%,98%) for a poled PZT-5 ferroelectric ceramic was investigated.
在不同湿度(2%、30%、98%)的空气中,研究了极化的锆钛酸铅(PZT-5)铁电陶瓷压痕裂纹在残余应力、电场作用下的滞后扩展。
2.
Domain switching and propagation of an unloaded indentation crack for BaTiO_3 single crystal under residual stress and applied stress in humid air and water have been in situ investigated.
原位研究了残余应力和外加应力导致 BaTiO_3单晶压痕裂纹在湿空气和水中的滞后扩展及畴变。
3.
The experiment of a coupling effect on propagation of unloaded indentation cracks in a PZT-5H ceramic shows that residual stress itself is too small to induce delayed propagation of the indentation crack in silicon oil.
通过在硅油中加恒电场实验,研究了PZT-5H铁电陶瓷Vickers压痕裂纹的扩展行为,探讨了电场、残余应力以及介质间的耦合作用。
4) alligatoring
[英]['ælɪ,geɪtərɪŋ] [美]['ælɪ,ɡetərɪŋ]
鳄纹;裂痕
5) gash
[英][ɡæʃ] [美][gæʃ]
裂纹，深痕
6) nicks
[英][nik] [美][nɪk]
裂纹,疤痕
补充资料：离痕
1.指离人的泪痕。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条