Results 81 to 90 of about 3,949,733 (388)

A Transparent Semicrystalline Polymer Used in Thermally Responsive Smart Window Application

Advanced Functional Materials, EarlyView.
A thermally responsive smart window is fabricated based on a transparent semicrystalline polymer via copolymerizing stearyl acrylate and ethoxylated trimethylolpropane triacrylate. The high transparency is achieved by restricting the crystal domain to nanometer size via ultraviolet curing at a high temperature.
Jiacheng Fan, Thomas Wakuta, HyeonJi Hong, Ying Liu, Yu‐Ching Chen, Rongke Xu, Yuxuan Guo, Jianghan Wu, Isabelle Winardi, Ting‐Hsuan Wu, Zhixin Xie, Yuan Meng, Qibing Pei   +12 more
wiley   +1 more source

Dynamic recrystallization behavior and transformation mechanism in β-phase region of TB17 titanium alloy

Cailiao gongcheng, 2019
The thermal compression experiment of TB17 titanium alloy in the β phase region was carried out by Gleeble-3800 hot compression simulator. The dynamic recrystallization behavior and transformation mechanism in the β phase region of the TB17 titanium ...
ZHU Hong-chang, LUO Jun-ming, ZHU Zhi-shou   +2 more
doaj  

Deformation Behaviors and Microstructure Evolution of Mg-Zn-Y-Zr Alloys During Hot Compression Process

Metals
This study investigated the thermal compression deformability of the low-alloyed Mg-Zn-Y-Zr magnesium alloy temperatures ranging from 300 to 450 °C, and strain rates between 0.01 s−1 and 1 s−1.
Hong Jiang, Bin Yang, Yujuan Wu, Biyou Peng, Meifeng He   +4 more
doaj   +1 more source

Multipass forging of Inconel 718 in the delta-Supersolvus domain: assessing and modeling microstructure evolution

MATEC Web of Conferences, 2014
This work is focused on the evolution of the microstructure of Inconel 718 during multi-pass forging processes. During the forming process, the material is subjected to several physical phenomena such as work-hardening, recovery, recrystallization and ...
Zouari Meriem, Loge Roland E., Beltran Oscar, Rousselle Sébastien, Bozzolo Nathalie   +4 more
doaj   +1 more source

Dislocation Density-Based Modeling of Dynamic Recrystallized Microstructure and Process in Friction Stir Spot Welding of AA6082

Metals, 2019
This work mainly focuses on a series of microstructural analysis and predictions regarding dynamic recrystallization behavior, change in grain size, and dislocation density.
Zeng Gao, Jianguang Feng, Zhenjiang Wang, Jitai Niu, Christof Sommitsch   +4 more
doaj   +1 more source

Grain refinement of magnesium alloys by dynamic recrystallization (DRX): A review

Journal of Materials Research and Technology, 2023
H. Mirzadeh
semanticscholar   +1 more source

Structured Multilayer Thin Films for Catalytic Applications: A Novel Approach on Catalyst Design Utilizing Microfabrication Techniques

Advanced Functional Materials, EarlyView.
A structured multilayer catalyst is fabricated by combining RF magnetron sputtering and picosecond laser scribing to expose Cu–ZnO interfaces. This model catalyst, developed as a proof of concept, enables precise interface accessibility for CO2 hydrogenation to methanol.
Shivam Shivam, Mudassar Javed, Georg Brösigke, Jens‐Uwe Repke, Lukas Thum, Roel van de Krol, Iver Lauermann, Rutger Schlatmann, Albert Gili, Daniel Amkreutz   +9 more
wiley   +1 more source

Effect of second phase particles on the microstructure and texture of rare earth elements containing magnesium matrix surface-composite produced by friction stir processing

Journal of Materials Research and Technology, 2022
The present research clarifies the texture and microstructure evolution of a rare earth (RE) containing magnesium composite reinforced by SiC particles (Mg-RE/SiC) during friction stir processing.
M. Mosayebi, A. Zarei-Hanzaki, M. Tahaghoghi, H.R. Abedi, A. Moshiri, A. Ghaderi   +5 more
doaj  

Interface Microstructures and Bond Formation in Ultrasonic Consolidation [PDF]

, 2007
The quality of ultrasonically consolidated parts critically depends on the bond quality between individual metal foils. This necessitates a detailed understanding of interface microstructures and ultrasonic bonding mechanism.
Adams, B. L., Aydelotte, B., Janaki Ram, G. D., Nylander, C., Stucker, B. E., Yang, Y.   +5 more
core   +1 more source

Advancements in Understanding the Physicochemical Properties of Reticular Materials: An In Situ and Operando Spectroscopic Perspective

Advanced Materials, EarlyView.
This review explores how in situ and operando spectroscopic techniques reveal the real‐time behavior of reticular materials, including MOFs and COFs. These methods track material formation and functionalization, structural changes, defect formation, dynamic responses to external triggers, and catalytic processes.
Bettina Baumgartner, Anna Wach, Xinwei Ye, Evelyn Ploetz, Bert M. Weckhuysen   +4 more
wiley   +1 more source