钛电弧离子镀膜结合强度的实验研究  

Experimental study on the bonding strength between FCVA film and titanium

作　　者：肖惠军 郭天文[2] 佟宇 王宝成[2] 陆美娟 

机构地区：[1]解放军100医院口腔科,江苏苏州215007 [2]第四军医大学口腔医学院修复科,陕西西安710032 [3]空军航空医学鉴定中心口腔科,浙江杭州310013

出　　处：《上海口腔医学》2012年第2期127-129,共3页Shanghai Journal of Stomatology

基　　金：国家自然科学基金(30171022);陕西省科技攻关课题(2003K10G27)~~

摘　　要：目的:研究钛表面电弧离子镀膜的结合强度。方法:以德国工程师手册(VDI3198)为标准,通过压入实验测量膜结合强度,利用扫描电镜观察膜结构及其与基体的结合情况。结果:载荷为400N时,膜的断裂模式属于HF3;扫描电镜可见膜与基体结合良好、厚度均匀、平整,膜厚度约为1.2μm。结论:钛表面电弧离子镀膜与基材间的结合强度能够满足临床需要。PURPOSE： To study the bonding strength between the FCVA（filtered cathode vacuum arc） film and the titanium substrate.METHODS： According to the Engineer Manual of Germany（VDI3198）,the indentation test was applied to evaluate the bonding strength between the FCVA film and the titanium substrate.The structure of the FCVA film and the interface between the film and the substrate were observed by means of scanning electron microscope（SEM）.RESULTS： The fracture pattern of the film was classified as HF3 at the load of 400N,the bonding strength was enough between the FCVA film and the titanium substrate.SEM photograph showed the thickness of the FCVA film was about 1.2μm equably and the film bonded to the substrate well.CONCLSION： The bonding strength between the FCVA film and the titanium substrate was enough to meet clinical demand.

关 键 词：电弧离子镀 钛 表面处理 结合强度 

分 类 号：R783.1[医药卫生—口腔医学]