Document Detail


Nanostructured Ti-based multi-component alloys with potential for biomedical applications.
MedLine Citation:
PMID:  14568427     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A group of Ti(60)Cu(14)Ni(12)Sn(4)M(10) (M=Nb, Ta, Mo) alloys was prepared using arc melting and copper mold casting. The as-prepared alloys have a composite microstructure containing a micrometer-sized dendritic beta-Ti(M) phase dispersed in a nanocrystalline matrix. These new alloys exhibit a low Young's modulus in the range of 59-103 GPa, and a high yield strength of 1037-1755 MPa, together with large plastic strains. The combination of high strength and low elastic modulus offers potential advantages in biomedical applications.
Authors:
G He; J Eckert; Q L Dai; M L Sui; W Löser; M Hagiwara; E Ma
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Publication Detail:
Type:  Comparative Study; Evaluation Studies; Journal Article    
Journal Detail:
Title:  Biomaterials     Volume:  24     ISSN:  0142-9612     ISO Abbreviation:  Biomaterials     Publication Date:  2003 Dec 
Date Detail:
Created Date:  2003-10-21     Completed Date:  2004-08-03     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  8100316     Medline TA:  Biomaterials     Country:  England    
Other Details:
Languages:  eng     Pagination:  5115-20     Citation Subset:  IM    
Affiliation:
IFW Dresden, Institut für Metallische Werkstoffe, Postfach 270016, Dresden D-01171, Germany. he.guo@nims.go.jp
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MeSH Terms
Descriptor/Qualifier:
Alloys / chemical synthesis,  chemistry*
Biocompatible Materials / chemical synthesis,  chemistry*
Biomedical Technology / instrumentation,  methods
Elasticity
Hot Temperature
Manufactured Materials / analysis
Materials Testing*
Molecular Conformation
Nanotechnology / instrumentation*,  methods*
Surface Properties
Titanium / chemistry*
Chemical
Reg. No./Substance:
0/Alloys; 0/Biocompatible Materials; 7440-32-6/Titanium

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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