funded by the National Natural Science Foundations of China(Nos.52075449,51975480 and U1737205);the Aeronautical Science Foundation of China(No.20185470007)。
TiAlNb based intermetallic alloys,a potential competitor for next-generation super alloys,are susceptible to high-temperature embrittlement due to nucleation of a metastable single B2 phase in the fusion zone(FZ)durin...
supported by the National Natural Science Foundation of China (NSFC)(Grant No. 51871168);the Natural Sciences and Engineering Research Council of Canada (NSERC) in the form of international research collaboration;China Scholarships Council (CSC) for providing a PhD student scholarship;the financial support by the Premier’s Research Excellence Award (PREA);NSERC-Discovery Accelerator Supplement (DAS) Award;Canada Foundation for Innovation (CFI);Ryerson Research Chair (RRC) program
Ti2AlNb-based intermetallic compounds are considered as a new category of promising lightweight aerospace materials due to their balanced mechanical properties.The aim of this study was to evaluate monotonic and cycli...