CAJ | 학술논문

简述了材料的磁致伸缩效应及逆效应原理,详细介绍了磁致伸缩纵向效应(焦耳效应)、扭转效应(维德曼效应)的工程应用及常用的磁致伸缩材料,重点介绍了这两种效应在工业测量领域中(如液位测量、固体材料的弹性模量测量、液体密度、黏度测量等)的应用.
간술료재료적자치신축효응급역효응원리,상세개소료자치신축종향효응(초이효응)、뉴전효응(유덕만효응)적공정응용급상용적자치신축재료,중점개소료저량충효응재공업측량영역중(여액위측량、고체재료적탄성모량측량、액체밀도、점도측량등)적응용.
The principle of magnetostrictive effect and magnetostrictive reaction of material is briefly introduced in this paper.application in engineering of magnetostrictive extensional effect、torsional effect and magnetostrictive material is stated in detail.The topic of this paper is to introduce the application in engineering of two effects in industry measurement,such as level measurement,elastic modulus measurement of solid material,measurement of liquid density and viscidity.