Results 131 to 140 of about 472,685 (261)

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

open access: yesAdvanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du   +4 more
wiley   +1 more source

Hysteresis in Heat Capacity of MWCNTs Caused by Interface Behavior. [PDF]

open access: yesNanomaterials (Basel), 2022
Bobenko N, Egorushkin V, Ponomarev A.
europepmc   +1 more source

Heat capacity of liquid bismuth [PDF]

open access: yesMetallurgical Transactions, 1971
Bell, Howard, Hultgren, Ralph.
openaire   +2 more sources

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat   +5 more
wiley   +1 more source

HEAT CAPACITY OF CRYSTALS. EXPLANATION OF THE TEMPERATURE DEPENDENCE OF HEAT CAPACITY

open access: yesGalaxy International Interdisciplinary Research Journal
The article outlines the main applications of the heat capacity of crystalline bodies. From the standpoint of classical theory , it is impossible to explain the dependence of heat capacity on temperature. Between the regions of low and high temperatures lies a fairly wide region of socalled average temperatures, in which there is a gradual transition ...
Bozorov Nosirzhon Sodikovich   +3 more
openaire   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter   +9 more
wiley   +1 more source

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