Alloys that have high strengths at high temperatures are crucial for a variety of important
industries including aerospace. Alloys with ordered superlattice structures are attractive for …

Molybdenum and its alloys, with high melting points, excellent corrosion resistance and high
temperature creep resistance, are a vital high-temperature structural material. However, the …

Ni-based wrought superalloys are a type of superalloy produced through casting-forging
processes, and usually their high-temperature performance is strongly influenced by …

For alloys with nanoprecipitate/matrix microstructures, the lattice coherency between the two
phases plays an important role in determining the mechanical performances at high …

This study investigates the temperature-dependent yield strength and deformation
mechanism of a new casting Ni-based superalloy K4750. This alloy exhibits yield strength …

Microalloying has long been recognized as an effective method for improving the
mechanical properties of metallic materials and develo** new ones. In this study, we …

The microstructural and compositional evolution of intergranular carbides and borides prior
to and after creep deformation at 850° C in a polycrystalline nickel-based superalloy was …

Abstract Models of the multiple strengthening mechanisms operating concurrently in nickel-
based superalloys have been combined to provide predictions of the overall yield strength …

Increasing the thrust-weight ratio of aeroengines requires development of high-strength and
stable high-temperature materials. A data-driven design of Ni-based turbine disc superalloys …

Abstract Effect of Ti addition on oxidation behavior of Ni-Cr-W alloys was systematically
investigated by isothermal oxidation in air. The oxidation rate is accelerated by Ti addition …