Results 21 to 30 of about 38,292 (295)

Machine learning and Python assisted design and verification of Fe–based amorphous/nanocrystalline alloy

Materials & Design, 2022
We report a machine learning (ML) and Python assisted strategy to accelerate the design and verification of Fe–based amorphous and nanocrystalline alloy with desired properties.
Yichuan Tang, Yuan Wan, Zhongqi Wang, Cong Zhang, Jiani Han, Chaohao Hu, Chengying Tang   +6 more
doaj   +1 more source

Effect of stress and/or field annealing on the magnetic behavior of the „Co77Si13.5B9.5…90Fe7Nb3 amorphous alloy [PDF]

, 2005
Variations of coercive field, induced magnetic anisotropy, and saturation magnetostriction constant in sCo77Si13.5B9.5d90Fe7Nb3 amorphous ribbons submitted to stress and/or axial magnetic-field annealing are reported.
González, J., Miguel, C., Ramírez de Arellano López, Antonio, Val, J.J del, Zhukov Egorova, Arkady Pavlovich   +4 more
core   +1 more source

ITINERANT MAGNETISM OF AMORPHOUS Fe-BASED ALLOYS

Le Journal de Physique Colloques, 1988
For relaxed models of amorphous Fe1-xBx and Fe1-xZrxHy, we calculate the magnetic properties by means of a self-consistent tight-binding approach, including the Coulomb interaction between Fe 3d-electrons and all hybridization effects. The addition of hydrogen H to Fe-rich Fe1-xZrx leads to a drastic increase of the magnetization as a consequence of a ...
Krompiewski, S., Krauss, U., Ostermeier, H., Krey, U.   +3 more
openaire   +2 more sources

Effect of Mo content on glass forming ability and crystallization behavior of Fe-based alloy prepared by atmospheric plasma spraying

Results in Physics, 2019
The preparation of Fe-based amorphous alloys has the problems of high cost due to the use of high purity raw materials and low production efficiency of copper mould suction casting.
Guanchong Wang, Lajun Feng, Wenning Shen, Zheng Liu   +3 more
doaj   +1 more source

Physical Properties of Ti₄₅Zr₃₈Fe₁₇ Alloy and Its Amorphous Hydride

Energies, 2022
The alloys based on Ti-Zr are considered an excellent candidate for hydrogen storage applications. In this communication, we report the results of Fe substitution for Ni in the well-known Ti45Zr38Ni17 compound.
Antoni Żywczak, Łukasz Gondek, Joanna Czub, Piotr Janusz, Nivas Babu Selvaraj, Akito Takasaki   +5 more
doaj   +1 more source

Detailed study of the hysteresis loops for annealed amorphous alloy wires having vanishing magnetostriction [PDF]

, 2004
The evolution of Barkhausen events during the magnetization process in current and furnace annealed Co-based amorphous wire having vanishing magnetostriction, /spl lambda//sub s/, is reported. Their origin is explained using the core-shell model commonly
Confalonieri, G.A.B., Davies, H.A., Gibbs, M.R.J.   +2 more
core   +1 more source

The thermal and magnetic properties of the Fe89.8Ni1.5Si5.2B3C0.5 and Fe81B13Si14C2 amorphous alloys [PDF]

Science of Sintering, 2015
This paper investigates the thermal and magnetic properties of two iron based amorphous alloys with different Fe-content: Fe89.8Ni1.5Si5.2B3C0.5 and Fe81B13Si14C2.
Kalezić-Glišović A., Mitrović N., Obradović N.   +2 more
doaj   +1 more source

High resolution observations of friction-induced oxide and its interaction with the worn surface [PDF]

, 2002
A detailed transmission electron microscopy study of oxide and oxygen-containing phase formation during the sliding wear of metals, composites and coatings is provided.
Bedolla-Jacuinde, A., Jones, H., Leonard, A. J., Luo, Quanshun, Perrin, C., Rainforth, W. M., Wang, Y.   +6 more
core   +1 more source

Enhanced magnetism in amorphous Fe-based alloys

Journal of Applied Physics, 1987
Systematic investigations of binary amorphous Fe–T alloys (T=an early transition-metal elements Ti, Zr, Nb, Hf, Ta...) over wide composition ranges reveal depressed magnetic properties with anomalously low magnetic ordering temperature and magnetization.
Liou, Sy_Hwang, Ge, S.H., Taylor, J.N., Chien, C.L.   +3 more
openaire   +2 more sources

Formation of Ti–Zr–Cu–Ni bulk metallic glasses [PDF]

, 1995
Formation of bulk metallic glass in quaternary Ti–Zr–Cu–Ni alloys by relatively slow cooling from the melt is reported. Thick strips of metallic glass were obtained by the method of metal mold casting.
Johnson, W. L., Lin, X. H.
core   +1 more source