词条 | Draft:Functionally graded biocomposite |
释义 | Functionally graded biocomposites are the composites which have been designed to be used as implants or as scaffolds for tissue engineering applications. these materials are a part of gradient composites and have been designed to meet a challenge in materials performance in body. .Composite materials may have gradients in their compositional and structural characteristics. In such materials properties sensitive to these characteristics also exhibit gradients. These gradients occur in the local properties and affect the global properties of the composite. Gradient composites, therefore, are of interest for engineering applications.Biomaterials usually require simultaneous possession of excellent performances such as bioactivity, mechanical and bio-tribological properties to meet biomedical application requirements and because of this functionally graded biocomposites have been designed. these kind of composites are always designed in a way to reinforce mechanical properties as well as maintaining bioactivity. |
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