Results 121 to 130 of about 173,051 (269)

An Evaluation of the Fracture Resistance of a Stably Growing Crack by Crack Energy Density (1st Report, Derivation of Fundamental Relations and Proposal of Evaluation Method) [PDF]

, 1986
The objective of this study is to propose a practical method to evaluate the fracture resistance of a stably growing crack by crack energy density and to verify it through its applications to actual stable crack growth problems.
AZEGAMI, Hideyuki, WATANABE, Katsuhiko
core  

Testing and Analysis of Uniaxial Mechanical Fatigue, Charpy Impact Fracture Energy and Microhardness of Two Low-Carbon Steels. [PDF]

Materials (Basel), 2023
Brnic J, Balos S, Brcic M, Dramicanin M, Krscanski S, Milutinovic M, Ding B, Gao Z.   +7 more
europepmc   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Influence of loading rate, alkali fibre treatment and crystallinity on fracture toughness of random short hemp fibre reinforced polylactide bio-composites

, 2011
Plane-strain fracture toughness (KIc) of random short hemp fibre reinforced polylactide (PLA) bio-composites was investigated along with the effect of loading rate, fibre treatment and PLA crystallinity.
Alan Fernyhough, Pickering, Kim L., Sawpan, Moyeenuddin Ahmad, Fernyhough, Alan, Moyeenuddin A. Sawpan, Kim L. Pickering, Jayaraman, Jeevan, Jeevan Jayaraman   +7 more
core   +1 more source

Concrete damage analysis based on higher-order beam theories using fracture energy regularization. [PDF]

Mech Adv Mat Struct, 2023
Shen J, Arruda MRT, Pagani A.
europepmc   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

The fracture energy assessment of the stone matrix asphalt with recycled concrete aggregate from semi-circular bending test

Journal of Applied Science and Engineering
Environmental and economic concerns have encouraged civil engineers to explore the integration of recycled materials in novel building operations.
Li Heling, Qian Yao
doaj   +1 more source

Modeling of the fracture energy on the finite element simulation in Ti6Al4V alloy machining. [PDF]

Sci Rep, 2021
Bermudo Gamboa C, Andersson T, Svensson D, Trujillo Vilches FJ, Martín-Béjar S, Sevilla Hurtado L.   +5 more
europepmc   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

Advanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Numerical Study on the Dynamic Fracture Energy of Concrete Based on a Rate-Dependent Cohesive Model. [PDF]

Materials (Basel), 2021
Zhang P, Wu Z, Liu Y, Chu Z.
europepmc   +1 more source