制备条件对金属基高发射率陶瓷涂层的影响  

Effect of Preparation Conditions on High Emissivity Metallic Ceramic Coatings

作　　者：王黔平[1] 刘立红[1] 丁艳晓[1] 吴卫华[2] 张家生[2] 郭相雄 

机构地区：[1]河北联合大学河北省无机非金属重点实验室,河北唐山063009 [2]河北联合大学图书馆,河北唐山063009

出　　处：《陶瓷学报》2013年第3期283-287,共5页Journal of Ceramics

基　　金：河北省自然科学基金资助项目(编号:E2012209048)

摘　　要：以Fe2O3、Cr2O3、MnO2、MgO四种过渡金属氧化物为主要原料的金属基高发射率陶瓷涂层为研究对象,探讨了材料组分、超声波作用和烧结条件对涂层结构及其红外辐射性能的影响,同时阐述了其影响机理,为进一步加深材料红外辐射机理的研究提供理论支持。High emissivity metallic ceramic coatings were fabricated using Fe2O3, Cr2O3, MnO2 and MgO as main materials. The effects of matedal composition, ultrasonic wave and sintering system on their structure and infrared emission were observed and the respective influencing mechanisms were explained, which would provide theoretical reference for further study on the mechanism of infrared emission.

关 键 词：红外辐射 高发射率 陶瓷涂层 过渡金属氧化物 

分 类 号：TQ174.75[化学工程—陶瓷工业]