Results 131 to 140 of about 219,728 (309)

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Mechanical properties and microstructure of novel aluminum alloy Al-6Mg-0.7Zr

Journal of Aeronautical Materials
A novel medium-to-high strength aluminum alloy Al-6Mg-0.7Zr was prepared by using the rapid solidification-powder metallurgy process. The mechanical properties and microstructural changes of the annealed alloy were analyzed and studied through the ...
FU Yilei, LIU Hui, GAO Yanli, WANG Hailong, CHENG Liqiang, TANG Pengjun   +5 more
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Office paper recyclability: first recycling [PDF]

, 2014
Paper recyclability implies in the paper capacity to be recycled maintaining its properties to the maximum. Four commercial papers from Argentina and Brazil were studied, including three eucalyptus kraft (A, B, C) and one sugar cane bagasse soda-AQ (D ...
Area, Maria Cristina, Benitez, Julieta Beatriz, Felissia, Fernando Esteban, Koga, Mariza E. T., Otero D'Almeida, Maria L., Park, Song W.   +5 more
core  

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

A Topology Optimization Framework for the Inverse Design of Nonlinear Mechanical Metamaterials

Advanced Engineering Materials, EarlyView.
This work uses topology optimization to design unit cells for mechanical metamaterials with a prescribed nonlinear stress–strain response. The framework adds contact and postbuckling modeling to synthesize microstructures for three highly nonlinear responses, including pseudoductile behavior, monostable with snap‐through buckling, and bistable ...
Charlie Aveline, Matthew Santer, Robert Hewson   +2 more
wiley   +1 more source

Stress-driven instability in growing multilayer films

, 2003
We investigate the stress-driven morphological instability of epitaxially growing multilayer films, which are coherent and dislocation-free. We construct a direct elastic analysis, from which we determine the elastic state of the system recursively in ...
A. A. Maradudin, A. Ballestad, A. G. Norman, A. Ponchet, A. Ponchet, A. Ponchet, B. J. Spencer, B. J. Spencer, B. J. Spencer, B. J. Spencer, B. J. Spencer, C. Teichert, D. J. Srolovitz, F. Liu, F. Léonard, F. Léonard, H. Lafontaine, H. Lafontaine, H. Sunamura, J. C. González, J. D. Eshelby, J. E. Guyer, J. E. Guyer, J. Tersoff, J. Tersoff, L. E. Shilkrot, L. E. Shilkrot, M. A. Grinfeld, N. Sridhar, O. G. Schmidt, P. Sutter, Q. Xie, R. D. Twesten, R. J. Asaro, R. M. Tromp, Rashmi C. Desai, S. P. Ahrenkiel, V. A. Shchukin, V. Le Thanh, V. Le Thanh, Y. Nakata, Z. F. Huang, Zhi-Feng Huang   +42 more
core   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Microstructure and tensile properties of Al-12Zn-2Mg-0.5Cu-0.3Sc ultra-high strength aluminum alloy

Cailiao gongcheng
According to the maximum solid solubility of Zn， Mg， Cu in aluminum and their precipitation strengthening phases， Al-12Zn-2Mg-0.5Cu-0.3Sc high strength aluminum alloy is designed.
WANG Yanjing, MA Huanchen, XU Zaidong, NONG Zhisheng, YUAN Chenhang, ZHANG Wendong   +5 more
doaj   +1 more source