Preliminary Results on the Surface of a New Fe-Based Metallic Material after "In Vivo" Maintaining

International Conference on Innovative Research - ICIR Euroinvent 2017

Sndulache, F.^1 ; Stanciu, S.^1 ; Cimpoeu, N.^1 ; Stanciu, T.^2 ; Cimpoeu, R.^1 ; Enache, A.^3 ; Baciu, R.^3

Gheorghe Asachi Technical University of Iasi, Str. Prof. dr. doc. D. Mangeron nr. 41, Iai

700050, Romania^1

Ion Ionescu de la Brad University of Agricultural Sciences and Veterinary Medicine Iai, Romania^2

University of Medicine and Pharmacy Grigore T. Popa of Iai, Romania^3

关键词: Energy spectroscopy;    Fe-based;    Fe-based alloys;    Mechanical processing;    Melting equipments;    Metallic material;    Metallic surface;    SEM image;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/209/1/012049/pdf
DOI  :  10.1088/1757-899X/209/1/012049

来源: IOP

【 摘 要 】

A new Fe-based alloy was obtained using UltraCast melting equipment. The alloy, after mechanical processing, was implanted in five rabbit specimens (with respect for the "in-bone" procedure). After 30 days of implantation the samples were recovered and analyzed by weight and surface state meanings. Scanning electron microscopy technique was used to determine the new compounds morphology from the metallic surface and X-ray dispersive energy spectroscopy for chemical analyze results. A bond between the metallic material and biological material of the bone was observed through increasing of sample weight and by SEM images. After the first set of tests, as the samples were extracted and biologically cleaned, the samples were ultrasonically cleaned and re-analyzed in order to establish the stability of the chemical compounds.