Effect of CaCl(2)and NaHCO(3)in Physiological Saline Solution on the Corrosion Behavior of an As-Extruded Mg-Zn-Y-Nd alloy

doi:10.1007/s40195-020-01119-8

IMR OpenIR

	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, Baojie 1,3; Xu, Daokui 2; Zhao, Tianyu 1; Sheng, Liyuan 3
通讯作者	Xu, Daokui(dkxu@imr.ac.cn)
	2020-08-14
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
页码	9
摘要	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.
关键词	Magnesium alloy Biomaterial Corrosion Simulated body fluids Pre-immersion
资助者	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
收录类别	SCI
语种	英语
资助项目	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研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000559682200005
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/140172
专题	中国科学院金属研究所
通讯作者	Xu, Daokui
作者单位	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
推荐引用方式 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.