Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure

IMR OpenIR

	Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure
其他题名	Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure
	Zhang Xue 1; Li Xiaowu 1; Li Jiguang 2; Sun Xudong 2
	2013
发表期刊	PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL
ISSN	1002-0071
卷号	23 期号:2 页码:183-189
摘要	A novel magnesium based scaffold with a two-layer structure was synthesized by powder metallurgical process using salt particles as space holder. The outer layer of the scaffold shows an interconnected porous structure and the inner layer presents a compact structure reinforced by the salt particles. Such a specific structure is introduced primarily for the purpose of a better combination of biocompatibility and mechanical compatibility. Experimental results demonstrate that the structural features and mechanical properties of the magnesium based scaffold with a salt content of 30 wt% prepared by the current method are quite compatible with the cancellous bone. Such a novel Mg-based scaffold has the potential to act as degradable implants for bone substitute application. (c) 2013 Chinese Materials Research Society. Production and hosting by Elsevier B.V. All rights reserved.
其他摘要	A novel magnesium based scaffold with a two-layer structure was synthesized by powder metallurgical process using salt particles as space holder. The outer layer of the scaffold shows an interconnected porous structure and the inner layer presents a compact structure reinforced by the salt particles. Such a specific structure is introduced primarily for the purpose of a better combination of biocompatibility and mechanical compatibility. Experimental results demonstrate that the structural features and mechanical properties of the magnesium based scaffold with a salt content of 30 wt% prepared by the current method are quite compatible with the cancellous bone. Such a novel Mg-based scaffold has the potential to act as degradable implants for bone substitute application.
关键词	POROUS HYDROXYAPATITE PORE-SIZE BONE REPAIR SCAFFOLDS OSTEOCONDUCTION IMPLANTS BEHAVIOR POROSITY ALLOYS GROWTH Magnesium Salt particle Scaffold material Porous structure Mechanical property
收录类别	CSCD
语种	英语
资助项目	[Fundamental Research Funds for the Central University of China] ; [National Natural Science Foundation of China (NSFC)]
CSCD记录号	CSCD:4969047
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/87932
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.上海市地震局
推荐引用方式 GB/T 7714	Zhang Xue,Li Xiaowu,Li Jiguang,et al. Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure[J]. PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,2013,23(2):183-189.
APA	Zhang Xue,Li Xiaowu,Li Jiguang,&Sun Xudong.(2013).Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure.PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL,23(2),183-189.
MLA	Zhang Xue,et al."Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure".PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL 23.2(2013):183-189.