Study on Lightweight Design and Biomechanical Property of High Nitrogen Nickel Free Stainless Steel Plate: Effect of Thickness Thinning

doi:10.11900/0412.1961.2017.00233

IMR OpenIR

	Study on Lightweight Design and Biomechanical Property of High Nitrogen Nickel Free Stainless Steel Plate: Effect of Thickness Thinning
	Ren Yibin 1; Zhao Haochuan 1,2; Yang Ke 1
通讯作者	Yang Ke(kyang@imr.ac.cn)
	2017-10-11
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	53 期号:10 页码:1331-1336
摘要	High nitrogen nickel free stainless steel (HNNFSS) has begun to be used in clinic, which possesses excellent mechanical properties, corrosion resistance and biocompatibility. Especially its strength is two times more than that of the conventional 316L stainless steel, but this advantage is not fully used in optimization of both the structure and the size of the implant devices. In this work, the effect of thickness change of HNNFSS bone plate on the biomechanical behavior of bone plate was studied by means of finite element analysis. The result showed that the resistances to bending, tension and compression of HNNFSS plate are all better than those of 316L plate when its thickness is thinned less than 18%. The internal fixation of the lightweight HNNFSS plate was also studied by a 12 weeks rabbit femur fracture model and the result showed that the HNNFSS plate with about 14% thickness thinning could promote the healing and reconstruction of bone fracture of rabbit femur in comparison with 316L plate.
关键词	high nitrogen nickel free stainless steel lightweight biomechanics finite element
资助者	National Natural Science Foundation of China
DOI	10.11900/0412.1961.2017.00233
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[31370976]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000416301400016
出版者	SCIENCE PRESS
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/321006/125474
专题	中国科学院金属研究所
通讯作者	Yang Ke
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.AECC Guizhou Liyang Aviat Power Co LTD, Guiyang 550014, Guizhou, Peoples R China
推荐引用方式 GB/T 7714	Ren Yibin,Zhao Haochuan,Yang Ke. Study on Lightweight Design and Biomechanical Property of High Nitrogen Nickel Free Stainless Steel Plate: Effect of Thickness Thinning[J]. ACTA METALLURGICA SINICA,2017,53(10):1331-1336.
APA	Ren Yibin,Zhao Haochuan,&Yang Ke.(2017).Study on Lightweight Design and Biomechanical Property of High Nitrogen Nickel Free Stainless Steel Plate: Effect of Thickness Thinning.ACTA METALLURGICA SINICA,53(10),1331-1336.
MLA	Ren Yibin,et al."Study on Lightweight Design and Biomechanical Property of High Nitrogen Nickel Free Stainless Steel Plate: Effect of Thickness Thinning".ACTA METALLURGICA SINICA 53.10(2017):1331-1336.