Results 41 to 50 of about 31,519 (256)

GPa level pressure-induced phase transitions and enhanced corrosion resistance of AlCrMoSiTi high-entropy alloys

Journal of Materials Research and Technology, 2023
This study aims to comprehensively determine the influence of high pressure on the microstructure and corrosion properties of a designed high-entropy alloy (Al3Cr2Mo2SiTi2).
Xiaohong Wang, Yulei Deng, Dongdong Zhu, Duo Dong, Tengfei Ma   +4 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Formation mechanism of periodic layered structure between Fe–Cr–Si–B cast steel with high B content and molten Al

Materials & Design, 2023
The periodic layered structures (PLSs) have been confirmed to be formed as the Fe–Cr–B cast steels containing about 3.0 wt% B were dipped into Al melt.
Xianman Zhang, Xingtao Li, Kunpeng Ji, Hongfeng Luo, Zaiyu Chen   +4 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Control of the intermetallic compound of the laser welding-brazing steel-Al joint and its effect on the joint property

Journal of Materials Research and Technology
With the pursuit of improving fuel efficiency and vehicle performance in the automotive industry, automotive lightweight has become an important development direction.
Bolong Li, Jiayi Zhou, Hua Pan, Yu Sun, Tianhai Wu, Yulai Gao   +5 more
doaj   +1 more source

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

OBTAINING INTERMETALLIC COMPOUNDS IN Al–Ti–Zn SYSTEM

Записки Горного института, 2018
Binary intermetallic compounds – titanium aluminides (TiAl, Ti3Al) – when added to the alloys, significantly increase their strength and special properties. The most promising direction to produce intermetallic compounds are mechanochemical technologies,
V. V. Kaminskii, S. A. Petrovich, V. A. Lipin   +2 more
doaj   +1 more source

Study on Electromigration Effects and IMC Formation on Cu–Sn Films Due to Current Stress and Temperature

Applied Sciences, 2020
In this study, the effects of electromigration on a solder/copper substrate due to temperature and current density stress were investigated. The copper–tin (Cu–Sn) film samples were subjected under a fixed current and various heating conditions (130 °C ...
Zhao-Ying Wang, Nhat Minh Dang, Po-Hsun Wang, Terry Yuan-Fang Chen, Ming-Tzer Lin   +4 more
doaj   +1 more source

Method of fabricating a twisted composite superconductor [PDF]

, 1973
A method of producing a twisted, stabilized wire or tube superconductor which can be used to wind electromagnets, armatures, rotors, field windings for motors and generators, and other magnetic devices which use a solenoid, toroidal, or other type ...
Brown, G. V., Coles, W. D., Laurence, J. C.   +2 more
core   +1 more source

Antiferromagnetic ground state in the MnGa$_4$ intermetallic compound

, 2018
Magnetism of the binary intermetallic compound MnGa$_4$ is re-investigated. Band-structure calculations predict antiferromagnetic behavior in contrast to Pauli paramagnetism reported previously.
Gippius, A. A., Kasinathan, D., Shevelkov, A. V., Tsirlin, A. A., Verchenko, V. Yu., Zhurenko, S. V.   +5 more
core   +1 more source