LAMELLAR-STRUCTURE TITANIUM-ALUMINUM BASED ALLOY HAVING A BETA-GAMMA PHASE

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United States of America Patent

APP PUB NO 20150322549A1
SERIAL NO

14410455

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Abstract

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A lamellar titanium-aluminium (TiAl) alloy having a beta-gamma phase according to the present invention contains aluminum (Al) of 40˜46 at %, niobium (Nb) of 3˜6 at %, a creep resistance enhancer of 0.2˜0.4 at %, a softening resistance enhancer of 2 at %, and the balance of titanium (Ti) and is manufactured by vacuum arc melting.

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KOREA INSTITUTE OF MACHINERY & MATERIALSDAEJEON KOREA DAEJEON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIM, Seong Woong Changwon-si, Gyeongsangnam-do, KR 15 44
KIM, Seung Eon Changwon-si, Gyeongsangnam-do, KR 6 5
NA, Young Sang Changwon-si, Gyeongsangnam-do, KR 7 15
YEOM, Jong Taek Gimhae-si, Gyeongsangnam-do, KR 6 1

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