Ni-based two overlapping phase intermetallic compound alloy and a manufacturing method thereof containing Ti and C

摘要

In accordance with the present invention, Al: 17.5 atom% 9.5 atom%, Nb:: 13 atomic percent greater than 5 atomic%, V 5.0 at% 0 at%, Ti: 0 atom % 12.5 atomic percent more, C: 12.5 atomic percent from greater than 0 atomic%, consists of Ni, the remainder, two overlap with (L1 ₂ + D0 ₂₂₎ eutectoid structure with the L1 ₂ phase proeutectoid 2 overlap phase intermetallic alloy Ni-base having a phase tissue is provided.