Results 51 to 60 of about 124,883 (274)
Toughening mechanism of D6A steel during rolling process
Cailiao gongcheng, 2022 The rolling-heat treatment process can significantly improve the strength of D6A steel. In order to explore the toughening mechanisms of D6A alloy steel, the micrometer grade D6A alloy steel is obtained by hot rolling and intercritical warm rolling plus ...
ZHANG Xiaoli +2 more
doaj +1 more source
AIP Advances, 2021 Strengthening η texture (⟨001⟩//rolling direction) through secondary recrystallization can significantly improve the magnetostriction coefficient of Fe-Ga thin sheets and expand the use of Fe-Ga alloys in high-frequency applications.
Zhenghua He +6 more
doaj +1 more source
Effects of Heliolatitudinal Anisotropy of Solar FUV/EUV Emissions on Lyman-alpha Helioglow [PDF]
arXiv, 2023 We present a study of the influence of solar UV anisotropy on the heliospheric backscatter helioglow generated by resonant scattering of solar Lyman-alpha photons on interstellar hydrogen atoms around the Sun. Simulations based on the WawHelioGlow model suggest that the response of the helioglow pole-to-ecliptic ratio to the anisotropy is linear, but ...
arxiv
Effective uniaxial anisotropy in easy-plane materials through nanostructuring [PDF]
Appl. Phys. Lett. 111, 192407 (2017), 2017 Permanent magnet materials require a high uniaxial magneto-crystalline anisotropy. Exchange coupling between small crystallites with easy-plane anisotropy induces an effective uniaxial anisotropy if arranged accordingly. Nanostructuring of materials with easy-plane anisotropy is an alternative way to create hard-magnetic materials.
arxiv +1 more source
Bioactive Materials, 2018 Previous study has shown that Ti-3Cu alloy shows good antibacterial properties (>90% antibacterial rate), but the mechanical properties still need to be improved.
Mianmian Bao +7 more
doaj +1 more source
Transport anisotropy in Ge quantum wells in the absence of quantum oscillations [PDF]
Phys. Rev. B 92, 161405(R) (2015), 2015 Recent study of a high-mobility 2D hole gas in a strained Ge quantum well revealed strong transport anisotropy in the quantum Hall regime when the magnetic field was tilted away from the sample normal. In the present study we demonstrate that the anisotropy persists to such high temperatures and filling factors that quantum oscillations are no longer ...
arxiv +1 more source
Optimal design of high‐performance rare‐earth‐free wrought magnesium alloys using machine learning
Materials Genome Engineering AdvancesIn this study, a small dataset of 370 datapoints of Mg alloys are selected for machine learning (ML), in which each datapoint includes five rare‐earth‐free alloying elements (Ca, Zn, Al, Mn and Sn), three extrusion parameters (extrusion speed ...
Shaojie Li +6 more
doaj +1 more source
Wear Resistance of Iron Matrix Composites Reinforced by Mixed-type Particles
Cailiao gongcheng, 2017 Ceramic particles reinforced iron matrix composites were prepared by the dynamic temperature resistant hot press technology. The wear resistance of the iron matrix composites reinforced by monolithic particles (SiC,TiC,TiN) and hybrid particles mixture ...
CAO Xin-jian +3 more
doaj +1 more source
Magnetic anisotropy of epitaxial (Ga,Mn)As on (113)A GaAs [PDF]
Phys. Rev. B 81, 155203 (2010), 2010 The temperature dependence of magnetic anisotropy in (113)A (Ga,Mn)As layers grown by molecular beam epitaxy is studied by means of superconducting quantum interference device (SQUID) magnetometry as well as by ferromagnetic resonance (FMR) and magnetooptical effects.
arxiv +1 more source