The process (mechanism) of erosion of soluble brittle materials caused by cavitation

被引：35

作者：

Stephanis, CG

Hatiris, JG

Mourmouras, DE

机构：

[1] National Technical University of Athens, Department of Physics, Zografou Campus

来源：

ULTRASONICS SONOCHEMISTRY | 1997年 / 4卷 / 03期

关键词：

cavitation; gypsum; erosion;

D O I：

10.1016/S1350-4177(96)00040-5

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This research determines which of the phenomena that appear during cavitation are responsible for the erosion of some brittle water soluble materials, such as gypsum and alum, when exposed to a high intensity ultrasound field over the cavitation level. The observation that gypsum suffers no erosion under the effect of an ultrasound field when the material is irradiated in a saturated solution of gypsum in water initiated the idea of performing this experiment. (C) 1997 Elsevier Science B.V.

引用

页码：269 / 271

页数：3