Details

Autor(en) / Beteiligte

• Liu, Yujing
• Li, Shujun
• Hou, Wentao
• Wang, Shaogang
• Hao, Yulin
• Yang, Rui
• Sercombe, Timothy B.
• Zhang, Lai-Chang

Titel

Electron Beam Melted Beta-type Ti-24Nb-4Zr-8Sn Porous Structures With High Strength-to-Modulus Ratio

Ist Teil von

• Journal of materials science & technology, 2016-06, Vol.32 (6), p.505-508

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

2016

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Electron beam melting （EBM） has been used to manufacture β-type Ti-24Nb-4Zr-8Sn porous compo- nents with 70% porosity, EBM-produced components have favorable structural features （i.e. smooth strut surfaces, fewer defects） and an （α ＋ β）-type microstructure, similar to that subjected to aging treat- ment. EBM-produced components exhibit more than twice the strength-to-modulus ratio of porous Ti- 6A1-4V components having the same porosity. The processing-microstructure-property relationship and deformation behavior of EBM-produced components are discussed in detail. Such porous titanium com- ponents composed of non-toxic elements and having high strength-to-modulus ratio are highly attractive for biomedical applications.