几种室温镶嵌方法的比较  

Comparison of Several Room Temperature Inlay Methods

作　　者：陈玉珍 王沛 彭天祥 CHEN Yuzhen;WANG Pei;PENG Tianxiang(Department of Material Science and Engineering,College of Transportation Engineering,Dalian Maritime University,Dalian,Liaoning Province,116026 China)

机构地区：[1]大连海事大学交通运输工程学院材料科学与工程系,辽宁大连116026

出　　处：《科技创新导报》2021年第21期46-49,共4页Science and Technology Innovation Herald

基　　金：大连海事大学校教改基金(项目编号:2020Y52);大连海事大学2020年一流学科研究生教育质量提升专项(项目编号:YJG2020606)。

摘　　要：金相样品镶嵌质量直接影响金相组织观察的效果。本文主要介绍了环氧塑料、义齿基托树脂、Sugru硅胶3种室温镶嵌方法,从操作过程的安全性、镶嵌后宏观硬度及不同镶嵌方法对金相制样的影响,对3种方法进行比较,并利用激光共聚焦扫描显微镜对镶嵌样品结合面进行表面形貌测定,给出结合面的几何高度形貌,主要分析与总结3种镶嵌方法的特点,为金相工作者提供帮助。The inlay quality of metallographic samples directly affects the result of metallographic observation.This paper introduces three room temperature inlay methods:epoxy plastic,denture base resin and Sugru silica.The safety of operation process,macro hardness after inlaying and the influence of different inlaying methods on metallographic sample preparation are compared.Confocal laser scanning microscope is used to measure the surface morphology of the joint surface,and the geometric height and morphology of the joint surface are given.This paper analyzes and summarizes the characteristics of the three bell inlay method to provide help for metallographic workers.

关 键 词：环氧树脂 义齿基托树脂 Sugru 镶嵌 

分 类 号：TG115.21[金属学及工艺—物理冶金]