Effects of Oxygen Content on Tensile and Fatigue Performance of Ti-6Al-4 V Manufactured by Selective Laser Melting

被引：19
作者：
Quintana, Oscar A. [1 ]
Tong, Weidong [1 ]
机构：
[1] DePuy Synth Joint Reconstruct, 700 Orthopaed Dr, Warsaw, IN 46582 USA
来源：
JOM | 2017年 / 69卷 / 12期
关键词：
MECHANICAL-PROPERTIES; HEAT-TREATMENT; POWDER REUSE; MICROSTRUCTURE; DEFECTS;
D O I：
10.1007/s11837-017-2590-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We investigated the selective laser melting (SLM) process for development of Ti-6Al-4 V solid material with oxygen content corresponding to the extra low interstitial (ELI) and non-ELI conditions. The microstructure, chemistry, and tensile properties of samples in as-built and hot isostatically pressed (HIPed) condition were evaluated for both material types, while fatigue performance was evaluated by rotating bending fatigue tests on both smooth and notched SLM ELI and non-ELI Ti-6Al-4 V samples in HIPed condition.
引用
收藏
页码：2693 / 2697
页数：5
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