TA2复合氧化的组织结构和耐蚀性的比较研究  

Comparative Study on the Structure and Corrosion Resistance of TA2 Composite Oxidation

作　　者：韩玉娟[1] HAN Yujuan(Huai’an Senior Vocational and Technical School,Huai’an 223005)

机构地区：[1]江苏省淮安市高级职业技术学校

出　　处：《现代制造技术与装备》2019年第11期1-2,共2页Modern Manufacturing Technology and Equipment

摘　　要：比较了TA2的多种氧化工艺对氧化膜的组织机构、厚度及耐蚀性的影响。结果表明:使用阳极氧化+热氧化+阳极氧化的耐蚀性最高;TiO2是决定耐磨性的主要成分;耐蚀性与氧化膜的致密性紧密相关,与膜厚的关系较小。The effects of various oxidation processes of TA2 on the microstructure,thickness and corrosion resistance of oxide films were compared.The results show that:The corrosion resistance of anodizing + thermal oxidation + anodizing is the highest,TiO2 is the main component that determines wear resistance,corrosion resistance is closely related to the tightness of the oxide film,and the relationship with film thickness is small.

关 键 词：工业纯钛TA2 复合氧化 组织结构 耐蚀性 

分 类 号：TG1[金属学及工艺—金属学]