结构型微晶玻璃的制备及其耐腐蚀性研究进展  

Research Progress on Preparation and Corrosion Resistance of Structural Glass-ceramics

作　　者：马洁 杜永胜[1] MA Jie;DU Yongsheng(College of Science,Inner Mongolia University of Science &Technology,Baotou 014010,China)

机构地区：[1]内蒙古科技大学理学院

出　　处：《中国陶瓷》2019年第6期30-35,共6页China Ceramics

基　　金：内蒙古自治区教育厅项目(NJZY18143);内蒙古自然基金项目(2018MS05033)

摘　　要：微晶玻璃具有的热稳定性强、机械强度高、耐磨、耐腐蚀性好等特性使其成为理想的结构材料而广泛使用,而其中微晶玻璃具有的良好化学稳定性使其成为理想的耐腐蚀性材料。介绍了使用氧化物的种类和制备工艺等对微晶玻璃腐蚀特性的影响关系,归纳了影响微晶玻璃腐蚀行为或腐蚀效果的相关因素,同时阐述了提高微晶玻璃耐腐蚀性的措施或手段。Glass-ceramics have been widely used as ideal structural materials because of their high thermostability, strong mechanical strength, high wear resistance and corrosion resistance.Among them, glass-ceramics exhibit fine chemical durability that makes them ideal for corrosion resistant materials. The influences of the types of oxides and preparation process on the corrosion behavior of glass-ceramics were introduced in this paper. Then the related factors which affect the corrosion behavior or corrosion effect of glass ceramics were summarized. Meanwhile, the means or methods of improving the corrosion resistance of glass-ceramics were expounded.

关 键 词：微晶玻璃 腐蚀特性 腐蚀模型 腐蚀裂纹 

分 类 号：TQ171.733[化学工程—玻璃工业]