Finite Element Analysis on Compressive Property of a New Type of Porous Magnesium

Acta Metall Sin

2008, Vol. 44

Issue (2): 237-242 DOI:

Research Articles

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Finite Element Analysis on Compressive Property of a New Type of Porous Magnesium

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中科院金属研究所

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;. Finite Element Analysis on Compressive Property of a New Type of Porous Magnesium. Acta Metall Sin, 2008, 44(2): 237-242 .

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Abstract The bone tissue engineering scaffolds must possess good mechanical properties. Porous magnesium(Mg) metals have obvious advantages as a new class of bone tissue engineering scaffold. In this paper, the finite element method (FEM) was applied to systematically analyze the influences of porosity, pore size and pores arrangement on the compressive behavior of a new type of porous magnesium with straight pores fabricated by laser perforation technique. The distortion law of porous magnesium in the process of compression was also discussed. The results indicated that FEM can be an important way to the evaluation of mechanical behavior of this new class of porous magnesium metals and the application in bone tissue engineering.

Key words: porous magnesium finite element analysis compressive behavior bone tissue engineering

Received: 05 July 2007

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https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y2008/V44/I2/237

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