Results 41 to 50 of about 31,512 (272)

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

Advanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
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

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

Structurally complex Frank-Kasper phases and quasicrystal approximants: electronic origin of stability

, 2017
Metal crystals with tetrahedral packing are known as Frank-Kasper phases with large unit cells with the number of atoms from hundreds to thousands. The main factors of the formation and stability of these phases are the atomic size ratio and the number ...
Afonikova, Natalia S, Degtyareva, Valentina F   +1 more
core   +2 more sources

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
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

Magnetocaloric effect in the intermetallic compound DyNi

, 2005
Magnetic and heat capacity measurements have been carried out on the polycrystalline sample of DyNi which crystallizes in the orthorhombic FeB structure (space group Pnma). This compound is ferromagnetic with a Curie temperature of 59 K.
A.K. Nigam, Baenziger, Duc, Fujiwara, Gignoux, Gignoux, Gschneidner, Gschneidner, Gschneidner, K.G. Suresh, Kosaka, Maezawa, Pecharsky, Pecharsky, R. Nirmala, S.K. Malik, S.K. Tripathy, Sato, Singh, Singh, Tegus, Thuy, von Ranke   +22 more
core   +1 more source

Magnetic structure, phase diagram, and a new type of spin-flop transition dominated by higher order interaction in a localized 5f system U3Pd20Si6 [PDF]

, 2002
The magnetic structure of the localized-5f uranium intermetallic compound U3Pd20Si6 has been determined by means of a neutron diffraction experiment.
Aoki, H, Aso, N, Haga, Y, Kimura, N, Kohgi, M, Koike, Y, Komatsubara, T, McEwen, KA, Metoki, N, Tateiwa, N, Yamamoto, R   +10 more
core   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 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