| Corrosion behavior of laser powder bed fusion manufactured Cu-bearing titanium alloy in artificial saliva | |
| Zhang, Xiaofeng1; Liu, Hui2; Li, Susu2,3; AL-Ammari, Abdulrahman2,3; Liu, Huan2,3; Hong, Yang4; Ren, Ling2,5,6; Yao, Hui1,6; Yang, Ke2 | |
| Corresponding Author | Ren, Ling(lren@imr.ac.cn) ; Yao, Hui(yaohui_syuct@163.com) |
| 2023-10-15 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 349Pages:4 |
| Abstract | This study examined the corrosion behavior of Cu-bearing titanium alloy, Ti-xCu (x = 0,2,5,8 wt%) manufac-tured through laser powder bed fusion (LPBF) in artificial saliva. The results demonstrated that the Ti-8Cu alloy exhibited exceptional corrosion resistance, attributed to the formation of a protective passivation film facilitated by the copper (Cu) addition. The incorporation of Cu effectively anchored the grain boundaries and resulted in grain refinement, contributing to the enhanced corrosion resistance of the alloy. The Ti-xCu alloy with higher Cu content exhibited higher concentration of finer grains and greater density of dislocations, thereby promoting the formation of more compact passive film and leading to an enhanced corrosion resistance. |
| Keyword | Biomaterials Metals and alloys Additive manufacturing Corrosion |
| Funding Organization | National Key Research and Development Program of China ; IMR Innovation fund ; Bintech-IMR R amp; D Program ; Foundation of Shenyang University of Chemical Technology |
| DOI | 10.1016/j.matlet.2023.134817 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2022YFC2406003] ; IMR Innovation fund[2023-PY15] ; Bintech-IMR R amp; D Program[GYY- JSBU-2022-008] ; Foundation of Shenyang University of Chemical Technology[LJ2020011] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:001041896600001 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/178793 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Ren, Ling; Yao, Hui |
| Affiliation | 1.Shenyang Univ Chem Technol, Coll Sci, 11 St Shenyang Econ & Technol Dev Area, Shenyang 110142, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 4.China Med Univ, Shengjing Hosp, Dept Neurosurg, Shenyang 110122, Peoples R China 5.Binzhou Inst Technol, Shandong Key Lab Adv Aluminum Mat & Technol, Binzhou 256606, Peoples R China 6.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Xiaofeng,Liu, Hui,Li, Susu,et al. Corrosion behavior of laser powder bed fusion manufactured Cu-bearing titanium alloy in artificial saliva[J]. MATERIALS LETTERS,2023,349:4. |
| APA | Zhang, Xiaofeng.,Liu, Hui.,Li, Susu.,AL-Ammari, Abdulrahman.,Liu, Huan.,...&Yang, Ke.(2023).Corrosion behavior of laser powder bed fusion manufactured Cu-bearing titanium alloy in artificial saliva.MATERIALS LETTERS,349,4. |
| MLA | Zhang, Xiaofeng,et al."Corrosion behavior of laser powder bed fusion manufactured Cu-bearing titanium alloy in artificial saliva".MATERIALS LETTERS 349(2023):4. |
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