Results 41 to 50 of about 11,182 (264)

Research progress of glass-formation rule and mechanical properties of Fe-based bulk amorphous alloys

Cailiao gongcheng, 2020
Amorphous alloy is a new kind of metastable metallic materials, which exhibits many excellent mechanical, physical and chemical properties due to its disordered structure.
LIU Tian-hao, GUO Sheng-feng
doaj   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

Advanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad, Aleksander Kostka, Gowtham Arivanandhan, Yujiao Li, Alan Savan, Manfred Kohl, Alfred Ludwig   +6 more
wiley   +1 more source

Analysis of wide diffuse halo formation in the x-ray diffraction spectrum during the reduction of Fe2O3 by waste-activated sludge (WAS)

Materials Research Express, 2022
A simulation of the diffuse experimental x-ray halo obtained when waste-activated sludge (WAS) was used as the Fe _2 O _3 reducing agent made it possible to explain the large width of the experimental halo and the change in its shape as a result of the ...
Manuel Eduardo Serrano Nava, Jorge Luis Hernández Morelos, Mary Cruz Reséndiz González, Rene Guardian Tapia, Marina Vlasova, Pedro Antonio Márquez Aguilar   +5 more
doaj   +1 more source

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

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

The effect of tensile stress on magnetic properties and magnetic domain structure of Fe-based amorphous alloy

AIP Advances
Fe-based amorphous alloys are widely utilized in electrical equipment such as motors and transformers, where the core structure is frequently subjected to significant mechanical stresses during operation.
Jialin Li, Shuaichao Yue, Yu Dou, Jiapeng Zhou, Yongjian Li   +4 more
doaj   +1 more source

Core Loss Reduction via Axial Hybrid Amorphous/Silicon Steel Laminated Structures: Multiphysics Design and Experimental Validation

IEEE Access
This study conducts a comprehensive investigation into the performance of permanent magnet traction motors that employ hybrid amorphous alloy and silicon steel laminations.
Pengcheng Huang, Shangke Li, Jien Ma, Yuanlin Guo, Youtong Fang   +4 more
doaj   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

Excessively High Vapor Pressure of Al-based Amorphous Alloys

Metals, 2015
Aluminum-based amorphous alloys exhibited an abnormally high vapor pressure at their approximate glass transition temperatures. The vapor pressure was confirmed by the formation of Al nanocrystallites from condensation, which was attributed to weight ...
Jae Im Jeong, Sung Hyuk Lee, Je-Beom Jeon, Suk Jun Kim   +3 more
doaj   +1 more source