Abstract The multi-elemental Nb-Si-Ti based alloys with Mo and B additions are prepared by
vacuum non-consumable arc melting. The cooperative effects of Mo and B additions on the …

In this study, the effect of Ge addition on microstructural evolution and mechanical properties
of hypereutectic Nb-16Si-22Ti-2Al-2Cr (at.%) alloy was explored in detail. The …

Improving brittle behavior and mechanical properties is still a big challenge for high-
temperature structural materials. By means of first-principles calculations, in this paper, we …

Abstract The Nb-Si based alloys adding Mo, Zr and Mo-Zr respectively were prepared by
vacuum non-consumable arc melting. The alloys' microstructure and comprehensive …

The improvement of overall performance of high-temperature materials is still a big
challenge. By means of first-principles approach, in this work, we systematically investigate …

The effects of Hf, Mo and W on the microstructure and hardness of as cast and heat treated
(1500° C/100 h) Nb–20Si–5Hf–5W (YG5), Nb-20Si–5Mo–3W (YG6) and Nb–20Si–5Hf–5Mo …

The mechanical properties, including room-temperature fracture toughness, microhardness
and compressive strength at 1250° C, and oxidation resistance at 1250° C of Nb–Si based …

This monograph is based on the fundamental aspects as well as the results of decades of
research related to structure, processing, mechanical properties, and resistance to …

Room temperature fracture toughness along with compressive deformation behavior at both
room and high temperatures (900° C, 1000° C and 1100° C) has been evaluated for ternary …

A powder-feeding laser directed energy deposition process has been used for preparing Nb-
Ti-Si-based alloys from elemental powder mixtures. The effects of hot isostatic pressing …