Microstructure and mechanical properties of cast Ti-47Al-2Cr-2Nb alloy melted in various crucibles [PDF]
China Foundry, 2012 The main factors limiting the mass production of TiAl-based components are the high reactivity of TiAl-based alloys with the crucible or mould at high temperature. In this work, various crucibles (e.g.
Wang Ligang, Zheng Lijing, Cui Renjie
doaj
Application of Constitutive Models and Machine Learning Models to Predict the Elevated Temperature Flow Behavior of TiAl Alloy. [PDF]
Materials (Basel), 2023 Zhao R, He J, Tian H, Jing Y, Xiong J.
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Pre‐Encoded IFN‐I Sensitivity Exacerbates Memory T Cell Senescence in Solid Tumors
Advanced Science, EarlyView.Type I interferon (IFN‐I) signaling promotes p21‐dependent cell cycle arrest in senescent tumor‐specific memory T cells, resulting in poor proliferative responses and solid tumor regression during cancer vaccination. Conversely, IFNα/β receptor blockade reinvigorates T cell proliferation to regress solid tumors and is more effective with increasing ...
Andrew Nguyen +4 more
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Microstructure Sensitivity on Environmental Embrittlement of a High Nb Containing TiAl Alloy under Different Atmospheres. [PDF]
Materials (Basel), 2022 Zhang F, Wu Z, Zhang T, Hu R, Wang X.
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A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase
Advanced Science, EarlyView.Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol +18 more
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Effects of TiAl Alloy as a Binder on Cubic Boron Nitride Composites. [PDF]
Materials (Basel), 2021 Liu Y, Zhang W, Peng Y, Fan G, Liu B.
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Advanced Science, EarlyView.This work develops dynamically softening polyacrylamide hydrogels for time‐resolved imaging during continuous mechanical transitions. The study revealed that mechanotransduction is biphasic; YAP/TAZ inactivation is driven by early loss of the nucleocytoskeletal continuum connecting subnuclear adhesions, F‐actin, and the nuclear envelope, coupled with ...
Alessandro Gandin +12 more
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Rotation of Crystal Seed During Early Stages of Growth Reveals the Anisotropy of Glass Matrix
Advanced Science, EarlyView.Molecular dynamics simulations reveal that crystal seeds can spontaneously rotate within glass at high temperatures due to anisotropic forces at the glass‐crystal interface. This rotation challenges the long‐held view of glass as an isotropic solid and highlights how atomic‐scale inhomogeneities can influence crystal growth and microstructure of LiNbO3‐
R. Thapa +4 more
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Research status and prospect in hot forming techniques of TiAl alloys
Cailiao gongchengLightweight is the eternal theme in the aerospace field. TiAl alloy has a density of 3.9-4.2 g/cm3， which is 1/2 of nickel based superalloy. It has excellent properties of light mass and heat resistance and has important application value in the ...
HU Zhili, ZHANG Jiaheng, HUA Lin
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Advanced Science, EarlyView.This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong +7 more
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