Iron carbides: Magic materials with magnetic and catalytic properties
Iron carbides nanomaterials have attracted intensive interests due to their potential
applications in catalysis, biomedicine and batteries. In this review, first, we will introduce the …
applications in catalysis, biomedicine and batteries. In this review, first, we will introduce the …
Semihard iron-based permanent-magnet materials
Permanent magnets generally require a favorable, but difficult-to-achieve combination of
high magnetization, Curie point, and magnetic anisotropy. Thus there have been few, if any …
high magnetization, Curie point, and magnetic anisotropy. Thus there have been few, if any …
[PDF][PDF] An externally-heated diamond anvil cell for synthesis and single-crystal elasticity determination of Ice-VII at high pressure-temperature conditions
The externally-heated diamond anvil cell (EHDAC) can be used to generate simultaneously
high-pressure and high-temperature conditions found in Earth's and planetary interiors …
high-pressure and high-temperature conditions found in Earth's and planetary interiors …
Investigating the effect of elastic anisotropy on martensitic phase transformations at the nanoscale
M Javanbakht, M Adaei - Computational Materials Science, 2019 - Elsevier
In this paper, the phase field approach and the finite element method are used to study the
effect of elastic anisotropy on martensitic phase transformations (PTs). This anisotropy is …
effect of elastic anisotropy on martensitic phase transformations (PTs). This anisotropy is …
Equation of State of Liquid Fe7C3 and Thermodynamic Modeling of the Liquidus Phase Relations in the Fe‐C System
S Yokoo, K Umemoto, K Hirose - Journal of Geophysical …, 2024 - Wiley Online Library
We calculated the pressure‐volume relations of liquids Fe and Fe7C3 up to∼ 360 GPa and
3000–8000 K based on the first‐principles molecular dynamics simulations. The results …
3000–8000 K based on the first‐principles molecular dynamics simulations. The results …
Thermoelastic anomaly of iron carbonitride across the spin transition and implications for planetary cores
S Huang, X Wu, S Chariton… - Geophysical …, 2024 - Wiley Online Library
Carbon and nitrogen are considered as candidate light elements present in planetary cores.
However, there is limited understanding regarding the structure and physical properties of …
However, there is limited understanding regarding the structure and physical properties of …
Kinetic control on the depth distribution of superdeep diamonds
Superdeep diamonds contain unique information from the sublithospheric regions of Earth's
interior. Recent studies suggest that reaction between subducted carbonate and iron metal …
interior. Recent studies suggest that reaction between subducted carbonate and iron metal …
Evaluation of elastic constants of M23C6 and M7C3 embedded in Fe-Cr-C alloys using in-situ XRD tensile test and self-consistent model
H Lee, X Liu, KC Lan, H Yan, X Pan, X Zhang, J Park… - Materialia, 2024 - Elsevier
This paper investigates the elastic properties of the model Fe-Cr-C alloys, specifically
focusing on M 23 C 6 and M 7 C 3. The study uses in-situ synchrotron X-ray data during …
focusing on M 23 C 6 and M 7 C 3. The study uses in-situ synchrotron X-ray data during …
Short-and intermediate-range structure and dynamics of Fe-Ni-C liquid under compression
Properties of liquid Fe alloys under high-pressure conditions are crucial for understanding
the composition, thermal state, and dynamics of Earth's core. Experiments on such liquids …
the composition, thermal state, and dynamics of Earth's core. Experiments on such liquids …
Phase and Melting Relations of Fe3C to 300 GPa and Carbon in the Core
Carbon is a plausible candidate for a light element in the Earth's core. Here, we show that
Fe3C melts incongruently to form Fe7C3 and liquid at least up to 200 GPa based on in‐situ …
Fe3C melts incongruently to form Fe7C3 and liquid at least up to 200 GPa based on in‐situ …