Manufacture by selective laser melting and mechanical behavior of a biomedical Ti–24Nb–4Zr–8Sn alloy
Manufacture by selective laser melting and mechanical behavior of a biomedical Ti–24Nb–4Zr–8Sn alloy
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DOI：
10.1016/j.scriptamat.2011.03.024
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发表时间：
2011-06
影响因子：
6
通讯作者：
Lai‐Chang Zhang;D. Klemm;J. Eckert;Y. Hao;T. Sercombe
中科院分区：
文献类型：
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作者：
Lai‐Chang Zhang;D. Klemm;J. Eckert;Y. Hao;T. Sercombe
在本文中，我们提出了使用选择性激光熔化（SLM）生产生物医学β Ti-24 Nb-4 Zr-8 Sn组件，包括样品髋臼杯的制造的结果。材料的密度随着入射激光能量的增加（即，降低激光扫描速度）而增加，并且在没有任何后处理的情况下达到>99%的接近全密度值。还将加工后材料的机械性能与常规加工材料的机械性能进行了比较。
In this paper, we present the results of using selective laser melting (SLM) to produce biomedical beta Ti–24Nb–4Zr–8Sn components, including the manufacture of a sample acetabular cup. The density of the material increases with increasing incident laser energy (i.e. decreasing laser scan speed) and reaches a near full density value of >99% without any post-processing. The mechanical properties of the as-processed material are also compared to those of conventionally processed material.