کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1548459 997740 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Processing, microstructure and mechanical properties of biomedical magnesium with a specific two-layer structure
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Natural Science: Materials International - Volume 23, Issue 2, April 2013, Pages 183–189
نویسندگان
, , , ,