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Article
Construction of Constitutive Model and Strain-Rate Sensitivity Coefficient Distribution Map of Ti2AlNb
The hot deformation behavior of Ti–22Al–25Nb was studied by the high temperature compression over a range of temperatures (950–1050 °C) and strain rates (0.001–10 s−1) in this paper. The work-hardening (WH) and s...
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Article
Effect of strong static magnetic field on the microstructure and transformation temperature of Co–Ni–Al ferromagnetic shape memory alloy
The effect of strong static magnetic field (SSMF) on the microstructure and phase transformation temperature of Co38Ni33Al29 ferromagnetic shape memory alloy during heat treatment has been studied. Results indica...
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Chapter and Conference Paper
Finite Element Simulation of Hot Spinning for GH4169 Superalloy Thin-Walled Shell
GH4169 superalloy is widely used in aviation, aerospace and other fields due to its high strength, good creep resistance and comprehensive fatigue performance and so on. Spinning which possesses good flexibili...
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Article
Precipitation Behavior of σ-FeCr Phases in Hastelloy C-2000 Superalloy Under Plastic Deformation and Aging Treatment
Precipitation behavior and structural feature of the σ-FeCr phase in Hastelloy C-2000 alloy under plastic deformation and aging treatment are investigated using scanning electron microscopy, transmission elect...
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Article
Precipitation Behavior of Pt2Mo-Type Superlattices in Hastelloy C-2000 Superalloy with Low Mo/Cr Ratio
This paper focuses on the precipitation behavior of superlattices phases in new Hastelloy C-2000 alloy with low Mo/Cr ratio owing to their detrimental effects on both mechanical and corrosion-resistance proper...
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Article
Kinetics of the ω phase transformation of Ti-7333 titanium alloy during continuous heating
Dilatometry method was used to study the ω phase transformation kinetics of a near-β titanium alloy Ti–7Mo–3Cr–3Nb–3Al during continuous heating. The local activation energy as a function of transformed volume...