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Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy
Chen, Junxiu1,2; Yang, Yang1,2; Xu, Yu1,2; Etim, Iniobong P.3; Liu, Chen4; Su, Xuping1,2
Corresponding AuthorChen, Junxiu(czdxcjx@cczu.edu.cn)
2021-10-14
Source PublicationMATERIALS TECHNOLOGY
ISSN1066-7857
Pages12
AbstractEffects of solution treatment (T4), solution and ageing treatment (T6) on the degradation behaviours, mechanical properties and cytocompatibility of the extruded Mg-1.5Zn-0.5Y-0.5Zr alloy were studied in this work. Microstructural characterisation including SEM and TEM observation, degradation behaviours, tensile experiment and cytocompatibility tests was carried out. It showed that the alloy after 500 degrees C x 2 h and 12 h ageing treatment exhibited the best degradation resistance with the degradation rate of 0.11 +/- 0.01 mm/y in Hank's solution. Moreover, the fine and uniform distributed second phases after 12 h ageing treatment could effectively improve the ultimate tensile strength (UTS) of the alloy. Due to the low degradation rate, the alloy after 500 degrees C solution and 12 h ageing treatment also exhibited good cytocompatibility with cell viability value of more than 90%. In essence, 500 degrees C x 2 h and 12 h ageing was the best heat treatment practice for Mg-1.5Zn-0.5Y-0.5Zr alloy.
KeywordMg alloy heat treatment corrosion resistance mechanical property cytocompatibility
Funding OrganizationNational Natural Science Foundation of China ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China ; Changzhou SciTech Program ; Major Special Project of the Plan 'Science and Technology Innovation 2025' ; Ningbo Natural Science Foundation ; Topnotch Academic Programs Project of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions
DOI10.1080/10667857.2021.1990457
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[52001034] ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China[20KJB430013] ; Changzhou SciTech Program[CJ20200078] ; Major Special Project of the Plan 'Science and Technology Innovation 2025'[2019B10105] ; Ningbo Natural Science Foundation[202003N4340] ; Topnotch Academic Programs Project of Jiangsu Higher Education Institutions ; Priority Academic Program Development of Jiangsu Higher Education Institutions
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000707079300001
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166559
Collection中国科学院金属研究所
Corresponding AuthorChen, Junxiu
Affiliation1.Changzhou Univ, Sch Mat Sci & Engn, Key Lab Mat Surface Sci & Technol Jiangsu Prov, Changzhou 213164, Peoples R China
2.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolta Sci & E, Changzhou, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China
4.Ordnance Sci Acad China, Ningbo Branch, Ningbo, Peoples R China
Recommended Citation
GB/T 7714
Chen, Junxiu,Yang, Yang,Xu, Yu,et al. Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy[J]. MATERIALS TECHNOLOGY,2021:12.
APA Chen, Junxiu,Yang, Yang,Xu, Yu,Etim, Iniobong P.,Liu, Chen,&Su, Xuping.(2021).Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy.MATERIALS TECHNOLOGY,12.
MLA Chen, Junxiu,et al."Effects of heat treatment on degradation, mechanical properties and cytocompatibility of Mg-1.5Zn-0.5Y-0.5Zr alloy".MATERIALS TECHNOLOGY (2021):12.
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