Laves phases: a review of their functional and structural applications and an improved fundamental understanding of stability and properties

F Stein, A Leineweber - Journal of Materials Science, 2021 - Springer
Laves phases with their comparably simple crystal structure are very common intermetallic
phases and can be formed from element combinations all over the periodic table resulting in …

Defect-characterized phase transition kinetics

X Zhang, J Zhang, H Wang, J Rogal, HY Li… - Applied physics …, 2022 - pubs.aip.org
Phase transitions are a common phenomenon in condensed matter and act as a critical
degree of freedom that can be employed to tailor the mechanical or electronic properties of …

Trifunctional Laves precipitates enabling dual-hierarchical FeCrAl alloys ultra-strong and ductile

SY Liu, H Wang, JY Zhang, H Zhang, H Xue… - International Journal of …, 2022 - Elsevier
The synergy of ultra-high strength and large ductility is a vital requirement in particular for
single-phase structural alloys; unfortunately these two properties are generally mutually …

Atomistic mechanism of phase transformation between topologically close-packed complex intermetallics

H Jin, J Zhang, P Li, Y Zhang, W Zhang, J Qin… - Nature …, 2022 - nature.com
Understanding how topologically close-packed phases (TCPs) transform between one
another is one of the challenging puzzles in solid-state transformations. Here we use atomic …

Effect of Nb interlayer on microstructure and property of Ti-6Al-4V/690 MPa grade steel clad plate by vacuum rolling

FR Wang, S Guo, YQ Wang, SB Zhu, GM Xie - Materials Science and …, 2023 - Elsevier
Ti alloy clad plate is of great interest for marine and petrochemical industry applications.
However, high interfacial bonding is hardly obtained in the Ti alloy clad plate due to the …

Brazing TC4 titanium alloy/316L stainless steel joint with Ti50-xZrxCu39Ni11 amorphous filler metals

Y Xia, H Dong, P Li - Journal of Alloys and Compounds, 2020 - Elsevier
TC4 titanium alloy was brazed to 316L stainless steel with newly designed Ti x Zr 50-x Cu
39 Ni 11 amorphous filler metals. The effect of Zr content on the wettability of filler metals …

Enhancing strengthening effect of topologically close-packed superlattices in medium-entropy alloys via enabling imperfect atomic packing

G Cheng, Y Shi, Y Wang, F Zhang, R Li, Y Zhou, Z Wu… - Acta Materialia, 2024 - Elsevier
Medium-or high-entropy alloys (MEAs or HEAs) with a face-centered cubic (FCC) lattice
exhibit low strength, despite their considerable ductility. Introducing topologically close …

Plasticity of the Nb-rich μ-Co7Nb6 phase at room temperature and 600° C

W Luo, Z Xie, PL Sun, JSKL Gibson, S Korte-Kerzel - Acta Materialia, 2023 - Elsevier
The µ phase is a common precipitation phase in superalloys and it exists in a wide
composition and temperature range. As such, we study the influences of composition and …

Effect of Liquid Miscibility Gap on Defects in Inconel 625–GRCop42 Joints through Analysis of Gradient Composition Microstructure

J Preis, D Xu, BK Paul, PA Eschbach… - Journal of Manufacturing …, 2024 - mdpi.com
Joining of Cu-based dispersion-strengthened alloys to Ni-based superalloys has garnered
increased attention for liquid rocket engine applications due to the high thermal conductivity …

Atomic-scale chemical mapping of copper dopants in Bi2Te2. 7Se0. 3 thermoelectric alloy

YM Kim, KH Lee, L Fu, MW Oh, SH Yang, S Ning… - Materials Today …, 2021 - Elsevier
Elemental doping is a universal strategy in controlling the functionalities of materials that
strongly correlate with naturally formed atomic defects. Element-resolved chemical mapping …