TY  - JOUR
TT  - Synthesis of Ti-TiAl3 Composite by Resistive Sintering
AU  - Yener, Tuba
PY  - 2017
DA  - November
Y2  - 2017
JF  - International Journal of Computational and Experimental Science and Engineering
JO  - IJCESEN
PB  - İskender AKKURT
WT  - DergiPark
SN  - 2149-9144
SP  - 41
EP  - 43
VL  - 3
IS  - 2
KW  - Synthesis of Ti-TiAl3 Composite by Resistive Sintering
KW  - Ti-Al intermetallics
N2  - In the present work, Ti-TiAl3 metallic-intermetallic in situcomposites were synthesized by one step resistive sintering method. Processtime had been completed in 90 second using 1.5-1.7 Volt and 2000 Amper direct current.Ti and Al elemental powders were mixed by the stoichiometric ratiocorresponding to the TiAl3 intermetallic phases' with molarproportion of 1:3. We aimed to obtain some residual ductile Ti phase as well asthe TiAl3 major phase in structure. XRD analyses detected the onlyphases in the composite were Ti and TiAl3. TiAl2 phasealso detected as trace peak in the XRD Chart. SEM examinations showed a densemicrostructure with low amount of porosity. The relative density of the samplemeasured according to Archimedes’ principle was 98,7%, and the microhardness ofthe sample was about 455±20 HV.
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UR  - https://dergipark.org.tr/en/pub/ijcesen/issue//346636
L1  - https://dergipark.org.tr/en/download/article-file/354644
ER  -