Formation of equiaxed alpha and titanium nitride precipitates in spark plasma sintered TiB/Ti-6Al-4V composites

Title
Formation of equiaxed alpha and titanium nitride precipitates in spark plasma sintered TiB/Ti-6Al-4V composites
Authors
P. Nandwana황준연구민영J.Tiley홍순형R. Banerjee
Keywords
Ti-6Al-4V; TiB; TiN; Spark Plasma Sintering; Composite; interface; α/β phase
Issue Date
2012-09
Publisher
Materials letters
Citation
VOL 83, 202-205
Abstract
Spark plasma sintered TiB/Ti–6Al–4V composites have been characterized using scanning electron microscopy (SEM), electron backscattered diffraction (EBSD) and transmission electron microscopy (TEM). As-SPS processed composites exhibit a more refined distribution of equiaxed α precipitates as compared to arcmelted composites containing similar volume fraction of TiB precipitates. Additionally, SPS processed composites also show a highly refined distribution of TiN precipitates, as revealed by TEM studies.
URI
http://pubs.kist.re.kr/handle/201004/43406
ISSN
0167577X
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KIST Publication > Article
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