| 山花、84消毒液对Ti-6Al-4V合金表面点蚀的能谱及电镜分析 |
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| 引用本文： | 蔚庆玲,宋应亮,马轩祥. 山花、84消毒液对Ti-6Al-4V合金表面点蚀的能谱及电镜分析[J]. 实用口腔医学杂志, 2000, 16(5): 357-359 |
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| 作者姓名： | 蔚庆玲 宋应亮 马轩祥 |
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| 作者单位： | 西安市323医院口腔科工作 |
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| 基金项目： | 本课题为国家自然科学基金资助项目,编号39700164 |
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| 摘 要： | 目的：观察８４、山花消毒液对Ｔｉ－６Ａｌ－４Ｖ合金表面的腐蚀。方法：将Ｔｉ－６Ａｌ－４Ｖ合金试件分别浸泡在山花、８４消毒液中保持１５、３０、６０ｍｉｎ。对照组置于蒸馏水中,取出清洗,扫描电镜观察并行能谱分析。结果：Ｔｉ－６Ａｌ－４Ｖ合金浸泡在山花、８４消毒液中１５、３０ｍｉｎ,扫描电镜观察无点蚀,浸泡６０ｍｉｎ表面出现明显点蚀坑。对点蚀部位进行能谱分析发现主要元素为铝、磷、硫、钛。结论：用山花、８
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| 关 键 词： | Ti－6Al－4V合金 点蚀 山花消毒液 84消毒液 |
| 文章编号： | 1001-3733(2000)05-0357-03 |
| 修稿时间： | 1999-07-07 |
Pitting corrosion of Ti-6Al-4V alloy in 84 or shanhua disinfectant |
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| Wei Qingling,Song Yingliang,Ma Xuanxiang. Pitting corrosion of Ti-6Al-4V alloy in 84 or shanhua disinfectant[J]. Journal of Practical Stomatology, 2000, 16(5): 357-359 |
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| Authors: | Wei Qingling Song Yingliang Ma Xuanxiang |
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| Affiliation: | Wei Qingling,Song Yingliang,Ma Xuanxiang.Department of Prosthodontic,Stomatological College,Fourth Military Medical University,Xi'an 710032 |
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| Abstract: | Objective:To observe pitting corrosion of Ti 6Al 4V alloy in 84 or Shanhua disinfectant.Methods:Samples of Ti 6Al 4V alloy were put into 84 or shanhua disinfectant and kept for 15 min,30 min and 60 min respectively.Control samples were kept in distillation water.Pitting corrosion was studied with scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDAX).Results:Observed by SEM pitting corrosion of Ti 6Al 4V alloy was found after the alloy samples had been treated in 84 or Shanhua disinfectant for 60 min,no pitting corrosion was found in 15 min and 30 min treatment groups.In Ti 6Al 4V pitting corrosion area,Sulphur, Phosphorus,Aluminium and Titanium elements were found by EDAX analyzed.Conclusion:84 or Shanhua disinfectant may result in pitting corrosion of Ti 6Al 4V and affect the properties of the material. |
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| Keywords: | Disinfectant Ti-6Al-4V alloys Pitting |
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