Corrosion Behavior of ZrO2-Mo Composite in Na2SO4 Solution

摘要：

　　Due to the excellent mechanical properties,ZrO2 was widely used as structural material in multi-industry,such as chemistry,power,biology,metallurgy and so on.The complex working environments require better properties.Besides,thermal shock resistance and corrosion resistance are the most important properties that we need to concern.In this work,ZrO2-Mo composites were synthesis with pressureless sintering method under vacuum environment.The corrosion behavior of ZrO2-Mo in 1 mol/L Na2SO4 solution was investigated.The corrosion experiment was performed in 80℃ hot solution for 5,10,15 and 20 hours,respectively.The results showed that the composites had good corrosion resisitance in hot Na2SO4 solution.The microstructures were also studied to reveal the corrision behavire of the composite.

关键词： ZrO2-W composite Microstructures corrosion

作者: Hongqiang Nian Jinfeng Xia Tao Feng Danyu Jiang

作者单位: Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai,200050,P.R.China

会议类型: 国际会议

会议名称: 3rd International Conference on Testing and Evalution of Inorganic Materials(第三届无机材料测试与评价学术年会(TEIM2012))

会议地点: 景德镇

会议语种:英文

页码: 351-354

在线出版日期: 2012-10-15（万方平台首次上网日期，不代表论文的发表时间）