烧结Al2O3陶瓷在海水中的耐腐蚀性能研究

山东大学学报(工学版)

烧结Al₂O₃陶瓷在海水中的耐腐蚀性能研究

刘学文¹,石元昌²,柏其亚³

1. 滨州学院城市与环境系, 山东滨州 256603; 2. 山东大学材料科学与工程学院, 山东济南 250061;3.南京工业大学膜科学技术研究所, 江苏南京 210009

收稿日期:2008-06-14 修回日期:1900-01-01 出版日期:2008-10-16 发布日期:2008-10-16
通讯作者: 刘学文

Corrosion resistance properties in seawater of sintering Al₂O₃ ceramics

LIU Xue-wen¹, SHI Yuan-chang², BAI Qi-ya³

1. Department of Urban and Environment, Binzhou University, Binzhou 256603, China;
2. School of Materials Science and Engineering, Shandong University, Jinan 250061, China;
3. Membrane Science ＆ Technology Research Center, Nanjing University of Technology, Nanjing 210009, China

Received:2008-06-14 Revised:1900-01-01 Online:2008-10-16 Published:2008-10-16
Contact: LIU Xue-wen

摘要/Abstract

摘要： 通过对SEM、孔径分布、孔隙率、弯曲强度等多项性能的测试,研究了由两性氧化物氧化铝烧结而成的陶瓷材料在海水中腐蚀的可能性. 研究结果表明,烧结氧化铝陶瓷在海水中浸泡一年后未发生腐蚀反应.

关键词: 烧结氧化铝陶瓷, 耐腐蚀性能, 表征

Abstract: In a seawater system, the corrosion resistance characteristic of sintering Al₂O₃ ceramics, a kind of amphoteric oxide, was investigated by the measurements of SEM, pore size distribution, porosity and bending strength, and the SEM method and so on. The results indicated that the sintering Al₂O₃ ceramics display excellent corrosion resistance properties, which had no corrosion reaction in about one year.

Key words: sintering Al₂O₃ ceramics, corrosion resistance, characterization

中图分类号:

TG146.2

刘学文,石元昌,柏其亚 . 烧结Al₂O₃陶瓷在海水中的耐腐蚀性能研究[J]. 山东大学学报(工学版), 2008, 38(5): 113-116 .

LIU Xue-wen,SHI Yuan-chang,BAI Qi-ya . Corrosion resistance properties in seawater of sintering Al₂O₃ ceramics [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2008, 38(5): 113-116 .

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烧结Al₂O₃陶瓷在海水中的耐腐蚀性能研究

Corrosion resistance properties in seawater of sintering Al₂O₃ ceramics

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