汽车油漆锌系磷化膜物证鉴定指标体系研究  

Evaluation system of zinc system phosphate coating from automobile lacquer based on micro-morphological analysis

作　　者：杨晓红[1] 马子宁[2] 沈耕[2] 

机构地区：[1]沈阳工程学院基础部,沈阳110136 [2]中国刑警学院,沈阳110035

出　　处：《中国体视学与图像分析》2010年第2期231-235,共5页Chinese Journal of Stereology and Image Analysis

基　　金：十一五国家科技支撑计划项目(2007BAK26B01)

摘　　要：应用SEM-EDS对常见汽车防锈底漆锌系磷化膜晶体形态特征进行分析研究,提出了根据物证的微观形态特征点分类的图像数据处理方法 ,建立了锌系磷化膜物证鉴定的指标体系,对目前交通事故中汽车油漆鉴定方法进行新的重要补充。The aim of this study was to analyze the morphology of the crystals of zinc system phosphate coating from automobile lacquer by SEM-EDS. The proposed image data processing method was based on the micro-characteristics of the physical evidence. The indicator system based on zinc system phosphate coating in physical evidence examination is established. It is an important complement to the conventional appraisal method of the automobile lacquer in traffic accident verification nowadays.

关 键 词：微观形态特征 扫描电子显微镜 锌系磷化膜 

分 类 号：U465[一般工业技术—材料科学与工程]