Results 71 to 80 of about 20,914 (274)

New tension mechanism for high-Speed tensile testing machine

, 2016
International audienceAs concerns of dynamic tensile measuring, a new tension mechanism driven by liner motor in High-Speed Tensile Testing Machine is presented.
Ruan, Bin, Yang, Chen, Mitrouchev, Peter, He, Bin, Lixin, Lu, Guiqin, Li   +5 more
core   +1 more source

Burn threshold prediction for high efficiency deep grinding [PDF]

, 2006
Burn threshold diagrams are useful for the prediction of thermally induced grinding damage and were originally developed to describe the conventional shallow cut grinding regime.
A. Bell, Bell, Andrew, Jin, T., T. Jin, D.J. Stephenson, Stephenson, David J.   +5 more
core   +1 more source

Correlative Analysis of Specific Compatibilization in Composites by Coupling in situ X-Ray Scattering and Mechanical Tensile Testing

Frontiers in Materials, 2020
In this study, a bio-inspired hybrid material is investigated by in situ X-ray scattering experiments in combination with mechanical tensile testing. The material is composed of nanometer-sized spherical magnesium fluoride particles which are linked via ...
Britta Seidt, Britta Seidt, Valeria Samsoninkova, Valeria Samsoninkova, Valeria Samsoninkova, Felix Hanßke, André Gjardy, Peter Fratzl, Hans G. Börner, Wolfgang Wagermaier   +9 more
doaj   +1 more source

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

Advanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou, James FitzPatrick, Li Meng, Kateryna Shevchuk, Ahmad Najafi, Yury Gogotsi   +5 more
wiley   +1 more source

Prediction of Tensile Fatigue Life for Unidirectional CFRP

, 2000
Tensile fatigue strength in unidirectional CFRP depends on time and temperature as well as number of cycles. A prediction method of fatigue strength proposed [14] for polymer composites meeting certain conditions and confirmed for flexural fatigue ...
Hiroshi Kudoh, Masayuki Nakada, Rokuro Muki, Yasushi Miyano   +3 more
core   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Dynamic compressive and splitting tensile tests on mortar using split Hopkinson pressure bar technique

Latin American Journal of Solids and Structures
Dynamic compressive and tensile properties of mortar under impact loading were investigated experimentally by using a split Hopkinson pressure bar (SHPB) apparatus with pulse shaping technique.
Fei Yang, Hongwei Ma, Lin Jing, Longmao Zhao, Zhihua Wang   +4 more
doaj   +1 more source

Local stability of a plate with a circular inclusion under tensile stress

, 2018
The paper deals with the problem of the local buckling caused by uniaxial stretching of an infinite plate with a circular inclusion from a different material.
Morozov, Nikita, Bauer, Svetlana, Ermakov, Andrei, Kashtanova, Stanislava   +3 more
core  

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites

Advanced Functional Materials, EarlyView.
A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou, Yunsik Ohm, Ren‐Mian Chin, Olivia Kerr, Krithika Manohar, Mohammad H. Malakooti   +5 more
wiley   +1 more source