| Effect of CaCl(2)and NaHCO(3)in Physiological Saline Solution on the Corrosion Behavior of an As-Extruded Mg-Zn-Y-Nd alloy | |
| Wang, Baojie1,3; Xu, Daokui2; Zhao, Tianyu1; Sheng, Liyuan3 | |
| Corresponding Author | Xu, Daokui(dkxu@imr.ac.cn) |
| 2020-08-14 | |
| Source Publication | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| Pages | 9 |
| Abstract | In this study, the corrosion behaviors of an as-extruded Mg-4%Zn-2%Y-1.8%Nd (in wt.%) alloy in different physiological saline solutions were investigated and compared. The results indicated that the alloy in the 9 g/L NaCl had the higher corrosion resistance than that containing with CaCl(2)and NaHCO3. Moreover, it demonstrated that the corrosion behaviors of the alloy in two types of solutions were all dependent on the pre-immersion time. In the 9 g/L NaCl solution, the corrosion current densities of the alloy decreased firstly with the pre-immersion time being < 4 h and then increased with the pre-immersion time prolonging from 4 to 48 h. However, in the 9 g/L NaCl solution containing with CaCl(2)and NaHCO3, the corrosion current density of the alloy exhibited the adverse trend with the prolonging the pre-immersion time. Failure analysis demonstrated that the changes of corrosion resistance in two solutions were mainly dominated by the constituents formed in surface films. |
| Keyword | Magnesium alloy Biomaterial Corrosion Simulated body fluids Pre-immersion |
| Funding Organization | National Key Research and Development Program of China ; Liaoning Province's project of Revitalizing Liaoning Talents ; National Natural Science Foundation of China Projects ; Doctor Startup Fund of Natural Science Foundation Program of Liaoning Province ; Strategic New Industry Development Special Foundation of Shenzhen ; funds of the International Joint Laboratory for Light Alloys ; Liaoning BaiQianWan Talents Program ; Domain Foundation of Equipment Advance Research of 13th Five-year Plan ; Innovation Fund of Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS) ; National Basic Research Program of China (973 Program) |
| DOI | 10.1007/s40195-020-01119-8 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Development Program of China[2017YFB0702001] ; National Key Research and Development Program of China[2016YFB0301105] ; Liaoning Province's project of Revitalizing Liaoning Talents[XLYC1907062] ; National Natural Science Foundation of China Projects[51871211] ; National Natural Science Foundation of China Projects[51701129] ; Doctor Startup Fund of Natural Science Foundation Program of Liaoning Province[2019-BS200] ; Strategic New Industry Development Special Foundation of Shenzhen[JCYJ20170306141749970] ; funds of the International Joint Laboratory for Light Alloys ; Liaoning BaiQianWan Talents Program ; Domain Foundation of Equipment Advance Research of 13th Five-year Plan[61409220118] ; Innovation Fund of Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS) ; National Basic Research Program of China (973 Program)[2013CB632205] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000559682200005 |
| Publisher | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/140172 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xu, Daokui |
| Affiliation | 1.Shenyang Ligong Univ, Sch Environm & Chem Engn, Shenyang 110159, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, 62 Wencui Rd, Shenyang 110016, Peoples R China 3.Peking Univ, Shenzhen Inst, Shenzhen Key Lab Human Tissue Regenerate & Repair, Shenzhen 518057, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Baojie,Xu, Daokui,Zhao, Tianyu,et al. Effect of CaCl(2)and NaHCO(3)in Physiological Saline Solution on the Corrosion Behavior of an As-Extruded Mg-Zn-Y-Nd alloy[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2020:9. |
| APA | Wang, Baojie,Xu, Daokui,Zhao, Tianyu,&Sheng, Liyuan.(2020).Effect of CaCl(2)and NaHCO(3)in Physiological Saline Solution on the Corrosion Behavior of an As-Extruded Mg-Zn-Y-Nd alloy.ACTA METALLURGICA SINICA-ENGLISH LETTERS,9. |
| MLA | Wang, Baojie,et al."Effect of CaCl(2)and NaHCO(3)in Physiological Saline Solution on the Corrosion Behavior of an As-Extruded Mg-Zn-Y-Nd alloy".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2020):9. |
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