Results 131 to 140 of about 69,126 (307)

A study of fatigue and fracture in 7075-T6 aluminum alloy in vacuum and air environments [PDF]

Axial load fatigue life, fatigue-crack propagation, and fracture toughness experiments were conducted on sheet specimens made of 7075-T6 aluminum alloy.
Hudson, C. M.
core   +1 more source

Characterization Of Fretting Fatigue of 7075-T6 Aluminium Alloy [PDF]

, 2006
The main aim of the research work is to present theoretical and experimental approaches to the problem of fretting fatigue using 7075-T6 aluminum alloy as a specimen and En24 steel as a pad.
Jacob, M. Suresh Devanesan
core  

A Si‐MoSe2 Heterostructured Anode with Enhanced Thermal Transport and Electrochemical Performance for Liquid and All‐Solid‐State Lithium‐Ion Batteries

Advanced Science, EarlyView.
Chemically bonded Si@MoSe2@C heterointerfaces with robust Si─Se─Mo bonds enable high‐performance Si anodes. Lattice‐matched MoSe2 on porous Si with carbon‐protective coating delivers 1054 mAh g−1 after 100 cycles and 99.5% Coulombic efficiency over 400 cycles.
Yajun Zhu, Jiaqi Gu, Guangwu Zhang, Tianli Han, Yang Lu, Zhongbing Li, Hang Su, Fei Wang, Haojun Xu, Wentuan Bi, Qiye Zheng, Jinyun Liu   +11 more
wiley   +1 more source

Robust Determination of Fatigue Crack Propagation Thresholds from Crack Growth Data. [PDF]

Materials (Basel), 2022
Schönherr JA, Duarte L, Madia M, Zerbst U, Geilen MB, Klein M, Oechsner M.   +6 more
europepmc   +1 more source

A Janus‐Like Bio‐Inspired Strategy for 3D‐Printed Bimetallic Metamaterials with Excellent Thermal‐Protection and Load Bearing Capacity

Advanced Science, EarlyView.
A Janus‐like bio‐inspired strategy is proposed for integrally 3D‐printed bimetallic metamaterials. Inspired by shell bilayers, a heat‐resistant AlSiFeMnNiMg alloy and a SiC‐reinforced AlSi10Mg with different SiC volume fractions are arranged as an architected pair.
Zhicheng Dong, Wei Cheng, Yu He, Ben Jia, Xiaopeng Wan, Heyuan Huang   +5 more
wiley   +1 more source

A 2.5D peridynamic model for turnout rail crack propagation under wheel rolling contact action

Friction
Based on the ordinary state-based peridynamics (OSB PD) theory, a 2.5-dimensional (2.5D) PD model for rail crack propagation in railway turnouts was proposed.
Xiaochuan Ma, Xianghe Wang, Linya Liu, Weibin Yin, Yajie Wang, Qi Zeng   +5 more
doaj   +1 more source

Hierarchical Dynamic Bayesian Network-Based Fatigue Crack Propagation Modeling Considering Initial Defects. [PDF]

Sensors (Basel), 2022
Xu Y, Zhu B, Zhang Z, Chen J.
europepmc   +1 more source

Beyond Cartilage‐Inspired Supramolecular Polyurethane for Adaptive Impact‐Resistant Protection with Robustness, Self‐Healing, and Recyclability

Advanced Science, EarlyView.
Cartilage‐inspired supramolecular polyurethane–urea (PU‐BAMB) elastomers are developed by integrating hierarchical hydrogen bonding and π–π stacking interactions within a dynamically reconfigurable network. This synergistic supramolecular architecture overcomes the intrinsic trade‐off between rigidity and recoverability, imparting exceptional toughness,
Rou‐Han Lai, Chia‐An Chiu, Yi‐An Chen, Athis Watwiangkham, Yu‐Hung Cheng, Yan‐Heng Chen, Min‐Han Yu, Lung‐Yi Lu, Chun‐Hsien Chen, Yi‐Ting Chen, Wei‐Hsiang Liao, Shang‐Hsiu Hu, Hsin‐Lung Chen, Siriporn Jungsuttiwong, Ho‐Hsiu Chou   +14 more
wiley   +1 more source

Fatigue Crack Propagation Prediction of Corroded Steel Plate Strengthened with Carbon Fiber Reinforced Polymer (CFRP) Plates. [PDF]

Polymers (Basel), 2022
Li A, Wang L, Xu S.
europepmc   +1 more source

On the interaction of ultrasound with cracks: Applications to fatigue crack growth [PDF]

Partial contact of two rough fatigue crack surfaces leads to transmission and diffraction of an acoustic signal at those contacts. Recent experimental and theoretical efforts to understand and quantify such contact in greater detail are discussed.
Buck, O., Rehbein, D. K., Thompson, R. B.   +2 more
core   +1 more source