| 生物医用T42NG铁合金腐蚀性能研究 |
| |
| 引用本文： | 魏成富,曹江,王红研,原梅妮,落艳兰.生物医用T42NG铁合金腐蚀性能研究[J].西华大学学报(自然科学版),2004,23(4):1-3. |
| |
| 作者姓名： | 魏成富 曹江 王红研 原梅妮 落艳兰 |
| |
| 作者单位： | 西华大学材料科学与工程学院,四川,成都,610039 |
| |
| 基金项目： | 四川省应用基础研究项目(0021781)。 |
| |
| 摘 要： | 对生物医用的T42NG经3Cr13不锈钢复合构成的T42NG钛合金"双金属材料",在常温常常压下3 5%的NaCl水溶液中,采用"三电极体系"实验装置运用恒电位法测定其阳极稳态极化曲线,对其电化学腐蚀行为进行了系统地研究。结果表明:经3Cr13不锈钢复合后的T42NG钛合金,其电极过程的阳极稳态极化曲线几乎只有纯化区和析氧区,不易发生腐蚀。
|
| 关 键 词： | 生物医用T42NG钛合金 电化学腐蚀 阳极稳态极化曲线 钝化 |
| 文章编号： | 1000-5722(2004)04-0001-03 |
| 修稿时间： | 2004年3月28日 |
Research on the Corrosion of T42NG Titanium Alloys Applied to Biomedicine |
| |
| WEI Cheng-fu,CAO Jiang,WANG Hong-yan,YUAN Mei-ni,LUO Yan-lan.Research on the Corrosion of T42NG Titanium Alloys Applied to Biomedicine[J].Journal of Xihua University:Natural Science Edition,2004,23(4):1-3. |
| |
| Authors: | WEI Cheng-fu CAO Jiang WANG Hong-yan YUAN Mei-ni LUO Yan-lan |
| |
| Abstract: | Using a lab constant potential method to determine anodic stead polarization curves,the authors systematically studied electrochemical corrosion reaction of titanium alloys applied to biomedicine,such as T42NG titanium alloys bimetals,which were compounded by 3Cr13 stainless steels,at normal room temperature and air pressure,in the 3.5% NaCl water solution.The results obtained showed that in the process of electrode,the anodic steady polarization of T742 NG titanium alloys bimetals compounded by curves almost had only passivation regions and oxygen evolution regions and stable passivation potential regions,and this kind of compounded titanium alloys bimetals could not be destroyed easity. |
| |
| Keywords: | biomedical T42NG titanium electrochemical corrosion anodic steady polarization curve passivation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
