Characterization & prediction of mechanical behavior of bio-composites: Synthesis, fabrication & optimization of mechanical behavior of HAp-polymer bio-composites for surgical applications - Couverture souple

Mondal, Arpan Kumar; Mahapatra, Siba Sankar

 
9783659661884: Characterization & prediction of mechanical behavior of bio-composites: Synthesis, fabrication & optimization of mechanical behavior of HAp-polymer bio-composites for surgical applications
Couverture souple
ISBN 10 : 3659661880 ISBN 13 : 9783659661884
Editeur : LAP Lambert Academic Publishing, 2015

Synopsis

The present work reports the synthesis, fabrication and characterization of hydroxyapatite (HAp) based polyethylene bio-composites as an artificial bone implant material. The main problem with the metallic bone implants is the stress shielding and bone regeneration, which may be overcome by introducing polymer based light weight bone implants. HAp was synthesized by wet chemical precipitation technique and mixed with high density polyethylene (HDPE) and high molecular high density polyethylene (HMHDPE) using micro-compounder and twin screw extruder. Mocro-injection molding and compression molding processes were used to prepare the samples. Testing of different mechanical properties like tensile, compressive, flexural, impact and two body abrasion wear has been carried out. The experimental results showed a sustainable mechanical behavior. An artificial neural network (ANN) and a fuzzy logic (FL) model have been presented, for the prediction of two-body abrasion wear amount of the fabricated bio-composites. It was found that both the fuzzy and ANN model are able to predict the abrasion wear rate with a very high degree of accuracy.

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À propos de l?auteur

Arpan Kumar Mondal is currently a doctoral student at the Department of Mechanical Engineering, IIT Guwahati, India. His research interest includes bio-composites, optimization, welding, FEM, etc.Siba Sankar Mahapatra is a Professor at NIT Rourkela. His research interest includes optimization, MCDM, Quality Engg., Group Tech., Neural Network etc.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP Lambert Academic Publishing
Date d'édition
2015
Langue
anglais
ISBN 10 
3659661880
ISBN 13 
9783659661884
Reliure
Broché
Nombre de pages
104
Coordonnées du fabricant
non disponible
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