[en] Tantalum and niobium base MC primary carbides linked with matrix via cubic orientation ratios are precipitated in monocrystals of nickel base high-temperature high-alloyed superalloy with <001> growth axis orientation and 0.16% carbon content at crystallization alongside with main strengthening γ'-phase. MC carbides at crystallization, thermal treatment and creep test undergo transformations with formation of M23C6 and M6C globular carbides
Original Title
Fazovye i strukturnye prevrashcheniya v monokristallicheskom nikelevom supersplave pod vliyaniem temperatury i deformatsii