Results 171 to 180 of about 289,087 (265)

Computational modeling of stent failure during crimping and deployment in coronary arteries. [PDF]

Biomech Model Mechanobiol
Tragoudas A, Holzapfel GA, Aldakheel F.
europepmc   +1 more source

Enhancing Fatigue Crack Growth Resistance in Heterostructured Aluminum Bimetals by Tailored Interface Design

Advanced Engineering Materials, EarlyView.
Different Al/Al bimetals with a single engineered interface reveal how mechanical mismatch governs fatigue crack growth under cyclic loading. Additionally, loading–unloading–reloading tests link the microyielding behavior to the fatigue crack growth resistance, while crack‐path analysis reveals toughening mechanisms at the interface, highlighting ...
Sebastian Vollath, Philip Manuel Pohl, Heinz Werner Höppel   +2 more
wiley   +1 more source

Experiment and Modelling of Ultrasonic Vibration-Assisted Creep-Aging Tensile for 7055-T6 Alloy. [PDF]

Materials (Basel)
Zuo D, Fu H, Xu T, Ye T, Han Y, Gao C.
europepmc   +1 more source

A modular fibrinogen model that captures the stress-strain behavior of fibrin fibers. [PDF]

Biophys J, 2012
Averett RD, Menn B, Lee EH, Helms CC, Barker T, Guthold M.   +5 more
europepmc   +1 more source

On the Effect of Creep on Local Lattice Orientation in Single‐Crystal Ni‐Based Superalloy Microstructures

Advanced Engineering Materials, EarlyView.
During creep of a single‐crystal Ni‐based superalloy, the overall crystal orientation is observed to remain constant while the microstructure evolves. Despite the lack of macroscopic rotation, small (<1°) rotations are observed on the submicron size scale and are accommodated by counteracting rotations over the scale of several micrometers.
E. J. Payton, E. B. Dursun, G. Eggeler, L. Agudo Jácome   +3 more
wiley   +1 more source

Tailoring mechanical and thermal behavior of HDPE via Ba-Sr-Ca hexaferrite incorporation. [PDF]

Sci Rep
Badawi MS, Habanjar K, Shaib MA, El Sayed MY, Obeid A, Moussa RM, Badawi MI, Awad R.   +7 more
europepmc   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

The effect of yttrium addition on the ratcheting behavior of magnesium. [PDF]

PLoS One
Shou H, Song Y, Yang Y, Li L, Wang M, Shi P, Li Q, Xie H, Zhang H.   +8 more
europepmc   +1 more source

Foundational Machine‐Learning Interatomic Potential for Simulating Chemically Complex Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
We apply a foundational machine‐learning interatomic potential based on the graph atomic cluster expansion (GRACE) to simulate the commercial Ni‐based single‐crystal superalloy CMSX‐4. Hybrid Monte‐Carlo/molecular dynamics sampling resolves short‐range order in the γ phase and L12 sublattice occupancies in the γ’ phase and connects them to stacking ...
Aditya Vishwakarma, Sarath Menon, Fritz Körmann, Thomas Hammerschmidt, Ralf Drautz   +4 more
wiley   +1 more source

Mechanical properties of ECC connection plates in seamless Bridges. [PDF]

PLoS One
Xiao Z, Wang L, Huang R.
europepmc   +1 more source