Abstract For the TiZrV 0.5 Nb 0.5 RHEA as a model material, different mechanisms of Al and
Si inhibiting its inherent catastrophic oxidation were systematically elucidated by analyzing …

A macro-micro coupling model of microstructure dynamic evolution for circular shaped
oscillating laser welding of Inconel 718 superalloy is developed in this paper to investigate …

The thickness loss rate was applied to evaluate the chlorine-induced high-temperature
corrosion properties of four nickel-based cladding layers. The results indicate that merely …

This article provides a comprehensive review of the research progress in the tribology of
nickel‐based superalloys (NBS). First, the microstructure, friction, and wear characteristics of …

The microstructure and microchemistry of the oxide scale formed on a Ni-Co-based
superalloy after oxidation at 900° C in air for 100 h were investigated by multiscale …

Abstract The Inconel 625 coatings with Nb addition of 0%, 1.5%, 3% and 5% were prepared
by laser cladding technology. The effects of different contents of Nb on the phase …

We developed body-centered cubic refractory high-entropy alloys, MoNbTaTi, MoNbTaW,
and MoNbTaTiW, and explored their microstructure, and mechanical properties in order to …

Oxidation of a novel Ni-19Cr-17W-2Al-0.5 Ti superalloy was investigated in air at 800–1100°
C. In spite of the local spallation of external oxide scale after prolonged oxidation at high …

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

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 …