Contact Stress Simulation for Mg-0.5Ca-xMn Alloys used for Medical Application

Archives of Metallurgy and Materials

article

R.O. Nastasa¹  A. Tufescu¹  C. Munteanu¹  B. Istrate¹  A. Przybył³  G. Ianus¹ 

[1] Gheorghe Asachi Technical University, Faculty of Mechanical Engineering;Technical Science Academy of Romania;Częstochowa University of Technology, Department of Physics

关键词: Mg-Ca-Mn alloys;    FEA analysis;    Mechanical properties;   

DOI  :  10.24425/amm.2022.137771

学科分类：物理（综合）

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

In the past decades, Mg alloys have been studied intensively as potential orthopedic applications. The present research work,the FEA of the obtained contact stresses in the case of the load applied on Mg-0.5Ca-xMn alloys has been investigated. It has beenused the NCB Curved Femur Shaft Plate type as a model in order to establish the necessary modeling parameters. The objectiveof the present work was to highlight the strain values at the contact point on the surface of the Mg-0.5Ca-xMn alloys. The resultsshowed that the highest stresses observed near the gaps of the plate and in the screws. It means that all mechanical loads are sustained by the plate and screws, and the patient’s femur can be recovered.

【 授权许可】

CC BY-NC