Results 21 to 30 of about 7,650 (259)

Processing of lightweight Cu-intermetallic-Al composite through cyclic accumulative roll bonding and intermediate annealing

International Journal of Lightweight Materials and Manufacture
In the present research, the effects of cyclic accumulative roll bonding and intermediate annealing on the microstructural evolution, intermetallic compounds formation and mechanical properties of lightweight Cu–Al multi layered composites were ...
Zahra Soltani, Mehdi Shaban Ghazani, Beitallah Eghbali   +2 more
doaj   +1 more source

Small molecule-assisted synthesis of carbon supported platinum intermetallic fuel cell catalysts

Nature Communications, 2022
Synthesis of small sized Pt intermetallic catalysts remains challenging. Herewith authors prepared 18 binary Pt intermetallic compounds with small particle size by molecule-assisted synthesis strategy to in-situ form the heteroatom-doped carbon shell.
Tian-Wei Song, Cong Xu, Zhu-Tao Sheng, Hui-Kun Yan, Lei Tong, Jun Liu, Wei-Jie Zeng, Lu-Jie Zuo, Peng Yin, Ming Zuo, Sheng-Qi Chu, Ping Chen, Hai-Wei Liang   +12 more
doaj   +1 more source

Composition-Induced Magnetic Transition in GdMn_1-xTi_xSi Intermetallic Compounds for x = 0–1

Metals, 2021
Magnetic intermetallic compounds based on rare earth elements and 3d transition metals are widely investigated due to the functionality of their physical properties and their variety of possible applications. In this work, we investigated the features of
Roman D. Mukhachev, Alexey V. Lukoyanov
doaj   +1 more source

Electron Transfer in Intermetallic Compounds [PDF]

Proceedings of the National Academy of Sciences, 1950
In our discussions of the electronic structure of intermetallic compounds during the last three years brief mention has been made from time to time of the phenomenon of electron transfer [1-3]. The interpretation of the observed interatomic distances in many metallic phases seems to require the assumption that electron transfer has taken place; an ...
openaire   +2 more sources

Low Conductivity Decay of Sn–0.7Cu–0.2Zn Photovoltaic Ribbons for Solar Cell Application

Micromachines, 2019
The present study applied Sn−0.7Cu−0.2Zn alloy solders to a photovoltaic ribbon. Intermetallic compounds of Cu6Sn5 and Ag3Sn formed at the Cu/solder/Ag interfaces of the module after reflow.
Kuan-Jen Chen, Fei-Yi Hung, Truan-Sheng Lui, Lin Hsu   +3 more
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Effect of inhomogeneous plastic deformation on the interfacial microstructure and properties of titanium/stainless steel

Journal of Materials Research and Technology, 2023
To solve the problem of low interfacial bonding strength caused by the violent reaction of the titanium/stainless steel interface, the corrugated rolling-flat rolling (CFR) process was used to introduce inhomogeneous plastic deformation, and the titanium/
Wenjing Wang, Yingming Tu, Mohan Liu, Xuefeng Liu   +3 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Effect of severe plastic deformation on evolution of intermetallic layer and mechanical properties of cold roll bonded Al-Steel bilayer sheets

Journal of Materials Research and Technology, 2020
In this study, evolution of intermetallic layer of the cold roll bonded bilayer of Aluminum-Steel sheets, during severe plastic deformation (SPD) followed by annealing has been investigated.
H. Dehghanpour Baruj, A. Shadkam, M. Kazeminezhad   +2 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source