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Benfu Hu
Researcher at University of Science and Technology Beijing
Publications - 22
Citations - 469
Benfu Hu is an academic researcher from University of Science and Technology Beijing. The author has contributed to research in topics: Superalloy & Microstructure. The author has an hindex of 10, co-authored 22 publications receiving 319 citations.
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A comparative study on Arrhenius-type constitutive equations and artificial neural network model to predict high-temperature deformation behaviour in 12Cr3WV steel
TL;DR: In this article, an artificial neural network (ANN) model with a back-propagation learning algorithm was developed for the characterization and prediction of the high-temperature deformation behavior in 12Cr3WV steel.
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Hot compressive deformation behavior of a new hot isostatically pressed Ni–Cr–Co based powder metallurgy superalloy
TL;DR: In this paper, the hot compressive deformation behavior of a new hot isostatically pressed Ni-Cr-Co based powder metallurgy (P/M) superalloy was studied in the temperature range of 950-1150°C and strain rate range of 00003-1/s−1 using Gleeble-1500 thermal simulator.
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Microstructure Stability of V and Ta Microalloyed 12%Cr Reduced Activation Ferrite/Martensite Steel during Long-term Aging at 650 °C
TL;DR: In this paper, a 12%Cr reduced activation ferrite/martensite (RAFM) steel with good corrosion resistance and irradiation performance was developed, where V and Ta were added to form fine MX type carbonitrides and enhance the high temperature creep rupture strength.
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The effect of cooling rates from temperatures above the γ′ solvus on the microstructure of a new nickel-based powder metallurgy superalloy
TL;DR: In this article, the influence of various cooling rates on the microstructure including grain boundary morphology and γ′ phases precipitation at the grain boundary or within the grains was studied systematically in a new nickel-based powder metallurgy (PM) FGH98 superalloy.
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Coarsening behavior for M23C6 carbide in 12 %Cr-reduced activation ferrite/martensite steel: experimental study combined with DICTRA simulation
TL;DR: Based on the multi-component aspects of thermodynamics and diffusion, coarsening behavior of M23C6 (M = Cr, Fe, W) carbide at 650°C in 12%Cr-reduced activation ferrite/martensite steel has been investigated experimentally using scanning transmission electron microscopy, combined with DICTRA simulation as discussed by the authors.