Microstructure and Mechanical Properties of Mg-Zn-Ca-Zr Alloy for Biomedical Application

Dong Mei Jiang; Liang Guo; Zhan Yi Cao; Xu Sun; Feng Xiao Huang

doi:10.4028/www.scientific.net/AMR.774-776.791

Paper Titles

Study on Site Measurement of Freezing Soft Aquifer in Cretaceous Strata
p.771

Investigation Stress-Strain Behaviors of Glass/Polymer Composites
p.775

The Deformation and Fracture of Skin under Insertion of Microneedle
p.779

Impacts of N, N'-diphenyl-1, 4-phenylenediamine (DPPD) Antioxidant Additive in Jatropha Biodiesel Blends to Reduce NO_x Emission of a Multi Cylinder Vehicle Type Diesel Engine
p.784

Microstructure and Mechanical Properties of Mg-Zn-Ca-Zr Alloy for Biomedical Application
p.791

Preparation and Characterization of CMC-PVA/PVA-SA-MePc (COOH)₈/CS-PVA Bipolar Membrane Using Electrospinning Technique
p.795

Effect of Specimen Preparation Method on Transmission Electron Microscope Investigation in a Bulk Metallic Glass
p.799

The Electrical Conductivity Stability of Polyaniline Doped with Three Different Acids
p.803

Rheological Properties of Rice Protein-Dextran Composite System
p.807

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 774-776Microstructure and Mechanical Properties of...

Microstructure and Mechanical Properties of Mg-Zn-Ca-Zr Alloy for Biomedical Application

Abstract:

The microstructure and mechanical properties of the as-cast Mg-Zn-Ca-Zr alloys were investigated in this study. The results showed that the alloy was mainly composed of α-Mg solid solution and the secondary phases of Ca₂Mg₆Zn₃. The grain size of alloys decreased from 82 μm to 38 μm with Zr content from 0.1% to 0.5%. The addition of Zr greatly improved the ultimate tensile strength (σb) and elongation (ε), while slightly improved the tensile yield strength (σ0.2). The σb, ε and σ0.2 of the Mg-4Zn-0.5Ca-0.5Zr were 196MPa, 85MPa and 16.1% compared with the other two alloys. The reason was that grain size refinement strengthening enhanced the mechanical properties.

You might also be interested in these eBooks

Advanced Technologies in Manufacturing, Engineering and Materials

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 774-776)

Pages:

791-794

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.774-776.791

Citation:

Cite this paper

Online since:

September 2013

Authors:

Dong Mei Jiang, Liang Guo, Zhan Yi Cao, Xu Sun, Feng Xiao Huang

Keywords:

Mechanical Property, Mg-Zn-Ca-Zr Alloy, Microstructure, Zirconium (Zr)

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Guangling Song: Corros. Sci. 49 (2007) 1696-1701.

Google Scholar

[2] H. X. Wang, S.K. Guan , Y.S. Wang, H. J. Liu: Collo. Sur. B. 88 (2011) 254-259.

Google Scholar

[3] Hamid Reza Bakhsheshi Rad, Mohd Hasbullah Idris, Mohammed Raﬁq Abdul Kadir, Saeed Farahany: Mater. Design. 33 (2012) 88-97.

Google Scholar

[4] J.H. Gao, S.K. Guan, Z.W. Ren, Y.F. Sun, S.J. Zhu, B. Wang: Mater. Lett. 65 (2011) 691-693.

Google Scholar

[5] L. B. Tong, M.Y. Zheng, X. S. Hua: Mat. Sci. Eng. A. 527 (2010) 4250-4256.

Google Scholar

[6] L.B. Tong, M.Y. Zheng, H. Chang, X.S. Hu, K. Wu: Mat. Sci. Eng. A. 523 (2009) 289-294.

Google Scholar

[7] Y. Sun, B. P. Zhang, Y. Wang, L. Geng, X. H. Jiao: Mater. Design. 34 (2012) 58-64.

Google Scholar

[8] T. Homma, C.L. Mendis, K. Hono, S. Kamado: Mat. Sci. Eng. A. 527 (2010) 2356-2362.

Google Scholar

[9] Y. C. Lee, A. K. Dahle, D. H. StJohn: Metall. Mater. Trans. A. 31A (2000) 2895-2906.

Google Scholar

[10] G. Levi , S. Avraham, A. Zilberov, M. Bamberger: Acta. Mat., 2006, 54, 523–530.

Google Scholar

[11] B.P. Zhang: Harbin industrial university dissertation for the Doctoral Degree in Engineering. 2010. 12.

Google Scholar

[12] Niels Hansen: Scrip. Mat. 51 (2004) 801–806.

Google Scholar

[13] K. Oh-ishi, C.L. Mendis, T. Hommab, S. Kamado, T. Ohkubo, K. Hono: Acta. Mat., 2009, 57, 5593–5604.

DOI: 10.1016/j.actamat.2009.07.057

Google Scholar