Journal ArticleDOI
Microstructural characteristics and mechanical properties of the hot extruded Mg-Zn-Y-Nd alloys
Du Beining,Ziyang Hu,Liyuan Sheng,D.K. Xu,Yanxin Qiao,Baojie Wang,Jian Wang,Yufeng Zheng,T.F. Xi +8 more
TLDR
A new type of Mg-Zn-Y-Nd alloy for degradable orthopedic implants was developed in this paper, where the Zn and Y content was adjusted and their influences on the microstructures and mechanical behaviors were discussed in depth.About:
This article is published in Journal of Materials Science & Technology.The article was published on 2021-01-10. It has received 74 citations till now. The article focuses on the topics: Ultimate tensile strength & Tensile testing.read more
Citations
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Research advances of magnesium and magnesium alloys worldwide in 2021
TL;DR: More than 4000 papers in the field of Mg and Mg alloys were published and indexed in Web of Science (WoS) Core Collection database in 2019 as discussed by the authors , which indicated that the microstructure, mechanical properties, and corrosion were the main research focus.
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Mechanism of high-strength and ductility of Mg-RE alloy fabricated by low-temperature extrusion and aging treatment
TL;DR: In this paper, the effect of initial microstructure on the precipitation behavior, micro-structure evolution and mechanical properties of Mg-6Gd-4Y-0.5Zn-0,5Zr alloy was analyzed by low-temperature extrusion and aging treatment.
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Microstructures evolution, texture characteristics and mechanical properties of Mg-2.5Nd-0.5Zn-0.5Zr alloy during the high strain rate hot-rolling
TL;DR: In this article, the microstructures evolution, texture characteristics and mechanical properties of Mg-2.5Nd-0.5Zr alloy processed by high strain rate rolling (HSRR) at different temperature were systematically investigated.
Journal ArticleDOI
Effect of Nd addition on the microstructure and mechanical properties of extruded Mg-Gd-Zr alloy
Bin Lei,Bin Jiang,Huabao Yang,Zhihua Dong,Qinghang Wang,Ming Yuan,Guangsheng Huang,Jiangfeng Song,Dingfei Zhang,Fusheng Pan +9 more
TL;DR: In this article, the microstructure and mechanical properties of newly developed Mg-4Gd-0.5Zr-xNd (x = 0, 0.5, 1 and 1.5 ) extruded alloys are investigated systematically.
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Hot deformation behavior, processing map, microstructure evolution and dynamic recrystallization mechanism of Mg-5Al-0.6Sc alloy
TL;DR: In this paper , the effect of deformation temperature (T: 250-400 °C) and strain rate (ε̇: 0.001 −1 s−1) on hot deformation mechanism of Mg-5Al-0.6Sc alloy were systematically investigated.
References
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Journal ArticleDOI
Magnesium and its alloys as orthopedic biomaterials: a review.
TL;DR: A review of the properties, biological performance, challenges and future directions of magnesium-based biomaterials can be found in this paper, where the authors explore the properties and challenges of magnesium biomaterial.
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In vivo corrosion of four magnesium alloys and the associated bone response.
Frank Witte,Volker Kaese,Heinz Haferkamp,E. Switzer,Andrea Meyer-Lindenberg,Carl Joachim Wirth,H. Windhagen +6 more
TL;DR: There is a strong rationale that in this research model, high magnesium ion concentration could lead to bone cell activation, and metallic implants made of magnesium alloys degrade in vivo depending on the composition of the alloying elements.
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The development of binary Mg–Ca alloys for use as biodegradable materials within bone
TL;DR: The results of tensile tests and in vitro corrosion tests indicated that Mg-1Ca alloy had the acceptable biocompatibility as a new kind of biodegradable implant material and a solid alloy/liquid solution interface model was proposed to interpret the biocorrosion process and the associated hydroxyapatite mineralization.
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Trace elements in human physiology and pathology: zinc and metallothioneins.
H Tapiero,Kenneth D. Tew +1 more
TL;DR: Zinc ions exist primarily in the form of complexes with proteins and nucleic acids and participate in all aspects of intermediary metabolism, transmission and regulation of the expression of genetic information, storage, synthesis and action of peptide hormones and structural maintenance of chromatin and biomembranes.
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Research on an Mg-Zn alloy as a degradable biomaterial.
Shaoxiang Zhang,Xiaonong Zhang,Changli Zhao,Jianan Li,Yang Song,Chaoying Xie,Hairong Tao,Yan Zhang,Yaohua He,Yao Jiang,Yujun Bian +10 more
TL;DR: The results suggested that the novel Mg-Zn binary alloy had good biocompatibility in vivo, and no adverse effects of hydrogen generated by degradation had been observed and also no negative effects caused by the release of zinc were detected.