کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8011666 | 1516922 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Ti content on corrosion behavior of Cu-Ti alloys in 3.5% NaCl solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of Ti content on corrosion behavior of Cu-Ti alloys in 3.5% NaCl solution Effect of Ti content on corrosion behavior of Cu-Ti alloys in 3.5% NaCl solution](/preview/png/8011666.png)
چکیده انگلیسی
The corrosion behavior of the Cu-Ti alloys with different Ti contents in 3.5% (mass fraction) NaCl solution was investigated using electrochemical measurements, immersion tests, mass loss measurements and SEM observation. The results show that Ti dissolved in the Cu matrix changes the corrosion process of the alloys. Pure Cu sample exhibits a typical active-passive- transpassive corrosion behavior. The anodic polarization current densities of the Cu-Ti alloys steadily increase with increasing applied potential, indicating that active dissolution of copper proceeds due to the potential difference in the galvanic coupling of Cu and Ti. The increase of Ti content decreases the corrosion resistance of the Cu-Ti alloys.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transactions of Nonferrous Metals Society of China - Volume 28, Issue 4, April 2018, Pages 669-675
Journal: Transactions of Nonferrous Metals Society of China - Volume 28, Issue 4, April 2018, Pages 669-675
نویسندگان
Huan WEI, Li-feng HOU, Yan-chao CUI, Ying-hui WEI,