Results 61 to 70 of about 725,174 (276)

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source

Solidification and roll-bonding of shells in twin-roll casting process.

ISIJ International, 1989
Basic phenomena of the twin-roll casting have been investigated by paraffin model casting, thermal analysis and steel casting experiments. The influence of the roll gap on roll-bonding behavior of the solidified shells and temperature distribution of the molten pool have been mainly investigated by paraffin model casting.
Fujita, Yoneaki, Sato, Hiroaki, Kitagawa, Toru, Nishioka, Shin-ichi, Tsuchida, Yutaka, Ozeki, Akichika   +5 more
openaire   +2 more sources

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

A multi-field couped model for controlling segregation in twin-roll casting

Journal of Materials Research and Technology
So-called center and edge segregation are formed during twin-roll casting, which cannot be effectively eliminated in subsequent rolling and heat treatment, thus significantly diminishing the quality of final product.
Haiyu Liu, Pan Wu, Kexing Song, Yuanxiang Zhang, Guo Yuan, Feng Liu   +5 more
doaj   +1 more source

Twin Roll Casting and Strip Rolling of Several Magnesium Alloys

Materials Today: Proceedings, 2015
Abstract The twin roll casting (TRC) process enables the production of magnesium strips in an economic way. In combination with strip rolling, magnesium flat products with a great potential for industrial applications are produced. Current achievable mechanical properties of strips made of several magnesium alloys, produced by twin roll casting and ...
Neh, K., Ullmann, M., Oswald, M., Berge, F., Kawalla, R.   +4 more
openaire   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Research on calculation model of rolling force in twin roll inclined strip casting process

Metalurgija, 2021
For the twin roll inclined strip casting process, the tilt angle function is introduced to describe the casting process, and the mathematical model of the calculation of the rolling force coupled with the tilt angle function is proposed, and the ...
J. S. Wu, Y. J. Zhang
doaj  

Twin-roll casting 8011 aluminium alloy strips under ultrasonic energy field

International Journal of Lightweight Materials and Manufacture, 2018
The ultrasonic energy field was applied during the twin-roll casting of 8011 aluminium alloy. The effects of ultrasonic vibration treatment on the microstructure and the mechanical properties of the 8011 strips were investigated by means of ...
Chen Shi, Ke Shen
doaj   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source