Results 11 to 20 of about 2,913 (212)
Ductile B2 Intermetallics-Driven Strength-Ductility Synergy in Heterolaminated Multi-Principal Element Alloys. [PDF]
Adv Sci (Weinh)Intrinsic phase toughening transforms a brittle B2 intermetallic into a plastically deformable, load‐bearing phase, while a heterogeneous laminated architecture suppresses strain localization and interface cracking. The synergy between ductile intermetallics and mesoscale heterogeneity establishes a general design strategy for breaking the long ...
Yang L +9 more
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A New Ordered Transformation-Induced Plasticity Enables Exceptional Strength and Ductility in a B2 Medium-Entropy Alloy. [PDF]
Adv Sci (Weinh)A novel B2‐ordered Ti‐Zr‐V‐Al medium‐entropy intermetallic is developed through controlled metastability engineering, which activates an ordered TRIP effect via a new B2→D019‐α2 transformation with a distinctive {0001}α2//{110}B2, <11‐20>α2//<100>B2 orientation relationship. This alloy achieves an elongation of ∼7%, a strength of ∼1.1 GPa, and superior
Li C +8 more
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Metals, 2017 The combination of low density, high strength, and good corrosion resistance makes intermetallics promising for structural applications, especially at high temperatures and under severe environments [...]
Ana Sofia Ramos
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Journal of Magnesium and Alloys, 2021 Mg-Zn-Zr (ZK) alloys exhibit notably high mechanical strength amongst all magnesium alloy grades. However, due to the formation of low melting point Mg3Zn7-precipitates, these alloys are susceptible to hot cracking, thus compromising their metallurgical ...
E.P. Silva +5 more
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Journal of Magnesium and Alloys, 2019 We show the results of first-principles calculations of structural, phonon, elastic, thermal and electronic properties of the Mg–X intermetallics in their respective ground state phase and meta-stable phases at equilibrium geometry and the studied ...
S. Rameshkumar +2 more
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High Temperature Materials and Processes, 2018 The oxidation of stainless steel with Fe-Sn intermetallics adhesion in 300 °C water was studied by analyzing the morphologies and phase structures of surface oxide films.
Zhao Yan +4 more
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International Journal of Electrochemical Science, 2019 Fe-Sn compound layer on interface was studied during the interaction between liquid Sn and 304 stainless steel (304 SS), and the effect of the intermetallics on the corrosion of 304 SS in 300 °C high temperature water was researched.
Jian-jun Guan +7 more
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Journal of Materials Research and Technology, 2020 Severe plastic deformation is closely related to the microstructural behaviors of intermetallics or grain refinement by mechanical milling and subsequent rapid sintering process, i.e. high energy ball milling and spark plasma sintering.
Jeong-Han Lee +5 more
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Three-dimensional characteristics of Fe-rich intermetallics in gravity-cast Al-6Si alloys [PDF]
China Foundry, 2017 Fe-rich intermetallics, especially β-Fe phase, usually forming in the microstructure of cast aluminum alloys, are very detrimental to mechanical properties.
Chen Hu, Wen-feng Luo, Hai-dong Zhao
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Interdiffusion in Zr-Mo/W Intermetallics
Applied Sciences, 2023 Intermetallic compounds or solid solutions can form between Zr and Mo/W, in which the multiphase of the diffusion may be influenced by each other. Interdiffusion kinetic data in such intermetallic systems are highly demanded for material design.
Kaihua Wang +4 more
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