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DEVELOPMENT OF A TI-BASED ALLOY: DESIGN AND EXPERIMENT SCIE SCOPUS

Title
DEVELOPMENT OF A TI-BASED ALLOY: DESIGN AND EXPERIMENT
Authors
El Kadiri, HWang, LGulsoy, HOSuri, PPark, SJHammi, YGerman, RM
Date Issued
2009-05
Publisher
SPRINGER
Abstract
We proposed the design methodology for titanium-based alloys based on a combination of literature survey, simulation, and experiment. We have selected and investigated the properties of novel Ti-Fe-Zr alloys specifically designed for densification via powder metallurgy techniques. Samples were produced by die compaction of mixed elemental powders with subsequent densification by sintering at 1,275A degrees C in vacuum. Scanning electron microscopy and optical microscopy were used to examine the sintered microstructures to compliment hardness and tensile testing. The results show that density and mechanical properties increase with the iron and zirconium content. The best property combination was obtained with the addition of 5 wt.% iron and 5 wt.% zirconium when vacuum sintered at 1,275A degrees C for 60 min.
Keywords
TITANIUM; COMPOSITES; POWDER
URI
https://oasis.postech.ac.kr/handle/2014.oak/28715
DOI
10.1007/S11837-009-0
ISSN
1047-4838
Article Type
Article
Citation
JOM, vol. 61, no. 5, page. 60 - 66, 2009-05
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박성진PARK, SEONG JIN
Dept of Mechanical Enginrg
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