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At atmospheric pressure, three allotropic forms of iron exist, depending on temperature: alpha iron (α-Fe, ferrite),
The … See more
mp-13: Fe (cubic, Im-3m, 229) - Materials Project
Fe is Tungsten structured and crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Fe is bonded in a distorted body-centered cubic geometry to eight equivalent Fe …
Segregation mechanism of alloying elements at the fcc-Fe/bcc-Fe ...
Dec 1, 2023 · We found that elements like Al, Ti, Cr, Nb, Mo, and Ce tend to segregate at the fcc-Fe/bcc-Fe interface. Solute segregation reduces the work of adhesion and increases the …
Thermodynamics and Equations of State of Iron to 350 GPa and …
Mar 6, 2017 · At 1185–1667 K the crystal structure of iron changes to a face-centred cubic (fcc) cell (γ-Fe or fcc-Fe), however, above 1667 K and up to the melting temperature of 1811 K, iron …
- Author: P. I. Dorogokupets, A. M. Dymshits, K. D. Litasov, T. S. Sokolova
- Publish Year: 2017
Coexistence of charge and ferromagnetic order in fcc Fe
Mar 14, 2016 · Bulk Fe crystallizes in a body-centre-cubic (bcc) crystal structure and shows robust ferromagnetism (FM) with a Curie temperature T C =1,043 K (ref. 12).
- Author: Pin-Jui Hsu, Jens Kügel, Jeannette Kemmer, Francesco Parisen Toldin, Tobias Mauerer, Matthias Vogt, ...
- Publish Year: 2016
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Magnetic properties and structural phase transition in ultrathin fcc …
Jan 1, 2024 · This work investigates the structural phase transition and magnetic properties in ultrathin Fe films with a trigonal-lattice surface, focusing in particular on Fe(111) fcc and bcc …
First-principles simulations of binding energies of alloying …
Feb 27, 2018 · In this study, the effects of common alloying elements (e.g., Nb, Mo, Mn, Si, Cr, and Ni) on the structure, segregation, and magnetic properties of bcc-fcc interfaces in Fe are …
Effect of oxidation on mechanical properties of Fe-Ni alloys: …
17 hours ago · It is worth noting that when the pre-oxidation temperature is less than 800 K, the FCC structure decreases at a lower rate, and instead an obvious BCC structure appears in the …
Elemental numerical descriptions to enhance classification and ...
17 hours ago · d, f is the margin of the LR model to classify FCC, BCC, and DP HEAs based on the features of the material defined from the numerical descriptions of elements and traditional …
Phase Transition of Fe under Extreme Conditions Studied by the ...
4 days ago · The phase transition structure and dynamical mechanisms of solid-state bcc phase iron (Fe)under extreme conditions remain an open question. ... we calculated and compared …
