Results 51 to 60 of about 2,930 (290)

Sheet fabrication of bulk amorphous alloys by twin-roll strip casting [PDF]

, 2014
Twin-roll strip casting has been utilized to fabricate the sheet products of bulk amorphous alloys. Simulation of solidification behavior and actual twin-roll strip casting show that the optimum casting conditions are such that the alloy is in ...
Park, Sung Soo, Park, SS, Chung, HT, Lee, SB, Lee, JG, Kim, NJ   +5 more
core   +1 more source

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Evolution of microstructure and properties during homogenization of the novel Al–Li alloy fabricated by electromagnetic oscillation twin-roll casting

Journal of Materials Research and Technology, 2020
As a new non-traditional method of alloy preparation, the electromagnetic twin-roll casting (ETRC) technology overcomes the defects of traditional technologies in the preparation of traditional aluminum alloy, especially Al–Li alloy, such as gas hole in ...
Shiju Li, Bowen Wei, Chuang Yu, Yang Li, Guangming Xu, Yong Li   +5 more
doaj   +1 more source

Analysis of defects in a twin roll cast Mg‐Y‐Zn magnesium alloy

Engineering Reports, 2022
Twin roll casting (TRC) enables the production of magnesium strips in an economic manner. TRC has enormous potential for the production of thin strip material from magnesium alloys. However, a range of defects may arise during casting.
Kristina Kittner, Madlen Ullmann, Falko Arndt, Susanne Berndorf, Thorsten Henseler, Ulrich Prahl   +5 more
doaj   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

Study on neural network proportional-integration-differential (PID) control strategy of the molten metal pool level in the twin roll casting process

Metalurgija, 2020
In the twin-roll casting process, how to accurately control the molten metal pool level is a key problem to produce high quality strip. In this paper, the mathematical model about the pool level control is set up based on the process characteristics ...
S. Y. Guan, W. Y. Zhang, X. Xia, Y. F. Jiang   +3 more
doaj  

Alleviating segregation and enhancing tensile properties of Inconel 718 superalloy by twin-roll casting and two-stage cold rolling

Journal of Materials Research and Technology, 2022
A novel processing route involving twin-roll casting and two-stage cold rolling was proposed to manufacture Inconel 718 alloy. Due to the sub-rapid solidification rate (412.5 °C/s) of as-cast strip, the element segregation can be alleviated and the ...
Rong Ran, Yang Wang, Yuan-xiang Zhang, Feng Fang, Yu-kun Xia, Wei-na Zhang, Guo Yuan, Guo-dong Wang   +7 more
doaj   +1 more source

Asymmetric Twin-Roll Casting of an Al-Mg-Si-Alloy [PDF]

, 2018
The industrial application of high-alloyed Al-Mg-Si alloys for the production of thin strips by means of twin-roll casting is limited due to the structural inhomogeneity and segregation formation.
Maria Bauer, Mirko Schaper, Olexandr Grydin, Mykhailo Stolbchenko   +3 more
core   +1 more source

Spontaneous Helical Alignment of Smooth Muscle Cells to Form a Medial Layer for Engineered Microvasculature

Advanced Healthcare Materials, EarlyView.
Spontaneous helical alignment of smooth muscle cells is induced within resistance‐vessel‐sized channels patterned within a hydrogel. The extent of the cells’ orientation angle is dependent on the presence and composition of ECM proteins lining the channel wall and cell seeding density.
Victoria D. Vest, Katherine J. Young, Isabella K. Holtz, Mark Mc Veigh, James D. West, Leon M. Bellan   +5 more
wiley   +1 more source

Effect of low cast-rolling speeds on the microstructure and mechanical properties of twin-roll casting high Mg AA5059 alloy sheets

Journal of Materials Research and Technology, 2022
This study was undertaken to investigate the effect of low cast-rolling speeds (
Jinyu Fu, Jiujian Xu, Jingyu Zhang, Guangming Xu, Yong Li, Zhaodong Wang   +5 more
doaj   +1 more source