This study presents the alloy development of a new class of L1 2-strengthened Co-Al-Nb-
based alloys with high γ′-solvus temperatures together with superb strengths at both …

Co-Al-W-based superalloys may become a next generation of high-temperature structural
materials used in the hot-section of gas turbine because of the discovery of γ …

Tremendous efforts have been made to accelerate the design of advanced high‐
temperature structural materials, leading to the development of high‐performance Ni‐based …

As a newly emerged class of materials, chemically complex intermetallic alloys (CCIMAs)
with exceptional thermal and mechanical properties are a promising candidate for high …

Mechanical behaviors of a Ni-based single crystal superalloy have been investigated by
tensile testing at various temperatures. Deformation substructures and mechanisms have …

Weight reduction and advanced cooling schemes to improve aircraft engine efficiency drive
the design of turbine blades toward thin-walled structures. The decrease of wall thickness …

The thermal deformation behavior and flow stress modeling of a novel CoNi-based wrought
superalloy after forging was investigated at γ'sub-solvus temperature (1050° C and 1075° C) …

The variation of microstructure, which depends on the processing history, significantly affects
the mechanical properties of alloys. Here, thermo-mechanical treatments were employed to …

The high-temperature and long-term solution heat treatments of fourth-generation single
crystal (SX) superalloys have sparked an increasing number of homogenization pores in the …

In this study, the creep defects and segregation-assisted local phase transformation
processes in a γ′-strengthened Co-based superalloy crept at 982° C/248 MPa-1% and …