Results 11 to 20 of about 38,292 (295)

Effect of Copper Addition on the Phase Composition and Microstructure Evolution of Fe-Based Amorphous Alloy Coatings Prepared by Laser Cladding

open access: yesAdvances in Materials Science and Engineering, 2022
Laser clad coating’s susceptibility to cracking is extremely high due to the brittleness of the material itself and the enormous residual stress caused by rapid heating and cooling.
Xiao Mingying, Xiu Qiang, Jiang Fengchun
doaj   +1 more source

Composition design for Fe-based soft magnetic amorphous and nanocrystalline alloys with high Fe content

open access: yesMaterials & Design, 2020
For composition design of amorphous and nanocrystalline alloys, prediction of their properties has been a long-sought goal. In this study, we reveal the quantitative relationship between composition and crystallization behavior in Fe-rich FeB based ...
Lingxiang Shi, Kefu Yao
doaj   +1 more source

Enhancement of mechanical properties of tungsten alloy via disordered microstructure and solid solution strengthening

open access: yesMaterials & Design, 2023
Poor mechanical properties and large tungsten grains prevent the reported W-Ni3Al alloy from being used as a kinetic energy penetrator (KEP). Based on our previous flaky Ni3Al and in-situ nano-Al2O3 strengthening in W-Ni3Al alloy, the solid solution ...
Ruipeng Mao, Daoping Xiang
doaj   +1 more source

Amorphous alloy reinforced Cu-based immiscible coatings by laser melting deposition: Separation mechanism and corrosion behavior

open access: yesMaterials & Design, 2023
In order to clarify the effect of Fe-based amorphous alloy on the separation mechanism and corrosion behavior of Cu-based immiscible coatings, 10 wt% Fe-based amorphous powder was designed into 90 wt% pure Cu powder to produce the amorphous alloy ...
Shengfeng Zhou   +5 more
doaj   +1 more source

Kinetics and crystallization path of a Fe-based metallic glass alloy [PDF]

open access: yes, 2017
The thermal stability and the quantification of the different transformation processes involved in the overall crystallization of the Fe50Cr15Mo14C15B6 amorphous alloy were investigated by several characterization techniques.
Crespo Artiaga, Daniel   +6 more
core   +2 more sources

Correlation between magnetism and spin-dependent transport in CoFeB alloys [PDF]

open access: yes, 2008
We report a correlation between the spin polarization of the tunneling electrons (TSP) and the magnetic moment of amorphous CoFeB alloys. Such a correlation is surprising since the TSP involves s-like electrons close to the Fermi level (EF), while the ...
B. Koopmans   +6 more
core   +5 more sources

Formation of ferromagnetic bulk amorphous Fe40Ni40P14B6 alloys [PDF]

open access: yes, 2006
Ferromagnetic bulk amorphous Fe40Ni40P14B6 alloy rods with a diameter of 1.2 mm can be prepared by means of a rapid quenching technique. If a fluxing technique is also used, amorphous rods with a diameter as large as 2.5 mm can be synthesized.
Akatsuka   +26 more
core   +1 more source

Strengthening mechanism and thermal deformation behavior of Al-12Si/Fe piston composite

open access: yesMaterials Research Express, 2020
The present paper aims the investigation on the influence of Fe based amorphous on strength of aluminum alloy (Al-12Si), and the thermal deformation behavior of new Al-12Si/Fe base amorphous composites. On this foundation, a heat flow stress model of the
Hao Yang   +4 more
doaj   +1 more source

Research Progress on Fe-based Amorphous Coatings

open access: yesCailiao gongcheng, 2017
The latest research progresses on Fe-based amorphous coatings were reviewed. The typical alloy system and the classification of Fe-based amorphous coatings were clarified.
LIANG Xiu-bing   +4 more
doaj   +1 more source

Kinetics of crystallization of FeB-based amorphous alloys studied by neutron thermo-diffractometry [PDF]

open access: yes, 2007
Kinetics of crystallization of two amorphous alloys, Fe70Cr10B20 and Fe80Zr10B10, have been followed up by neutron thermodiffractometry experiments performed in the two axis diffractometer D20 (ILL, Grenoble).
A. Fernández-Martinez   +17 more
core   +4 more sources

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