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题名: Antibacterial Titanium Produced Using Selective Laser Melting
作者: Macpherson, Andrew;  Li, Xiaopeng;  McCormick, Paul;  Ren, Ling;  Yang, Ke;  Sercombe, Timothy B.
发表日期: 2017-12-1
摘要: Titanium and titanium alloys used in current medical and dental applications do not possess antibacterial properties, and therefore, postoperative infection remains a significant risk. Recently, the addition of silver and copper to conventional biomaterials has been shown to produce a material with good antibacterial properties. In this article, we investigate selective laser melting as a method of producing antibacterial Ti-6Al-4V containing elemental additions of Cu or Ag. The addition of Ag had no effect on the microstructure or strength, but it did result in a 300% increase in the ductility of the alloy. In contrast, the addition of Cu resulted in an increase in strength but in a decrease in ductility, along with a change in the structure of the material. The Cu-containing alloy also showed moderate antibacterial properties and was superior to the Ag-containing alloy.
刊名: SPRINGER
Appears in Collections:中国科学院金属研究所_期刊论文

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Recommended Citation:
Macpherson, Andrew,Li, Xiaopeng,McCormick, Paul,et al. Antibacterial Titanium Produced Using Selective Laser Melting[J]. Springer,2017,69(12):2719-2724.

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