2) 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) compression crack
压裂纹
1.
Glass based ceramic lined steel pipe without compression crack was made by a SHS centrifugal process.
用自蔓延 离心法制备了无压裂纹的玻璃基陶瓷内衬钢管。
2.
Ceramic lined steel pipe without compression crack was made by SHS centrifugal process with Al Fe 2O 3+Al CuO+SiO 2 composite system.
采用 (Al Fe2 O3) +(Al CuO) +SiO2 复合铝热体系 ,自蔓延 -离心法制备了无压裂纹陶瓷内衬钢管。
5) graining roll
压纹齿辊
1.
This paper introduces technological process of graining roll on the line of hygienical cloth lined paper by general machine tools.
介绍了用普通机床加工卫生巾生产线压纹齿辊的加工工
6) fracturing crack
压裂裂纹
补充资料：压纹刨花板
压纹刨花板 刨花板品种之一。压纹刨花板板面有立体图案的特殊板材。该板以普通刨花板为基板，用单板作表板，经二次加压而成，也可用单板与刨花一次组坯压成。该板可作橱柜的正面门板。
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