Results 141 to 150 of about 40,291 (284)

Utilization of FEP energetics [PDF]

The research and development work on Fountain Effect Pump Systems (FEP systems) has been of interest in the competition between mechanical pumps for He II and FEP units. The latter do not have moving parts.
Abbassi, P., Afifi, F., Chen, W. E. W., Frederking, T. H. K., Khandhar, P. K., Ono, D. Y.   +5 more
core   +1 more source

Chemically Driven Nano‐Elastic Heterogeneities Control Fragility in Volcanic Melts

Advanced Science, EarlyView.
The study elucidates how nanoscale structural heterogeneity governs the mechanical behavior of volcanic glasses across compositions from basalt to rhyolite. Using a physicochemical framework, correlation length (ξ) and microscopic free volume (Vc) are derived from vibrational and physical properties, revealing systematic trends with silica content that
Michele Cassetta, Daria Szewczyk, Gabriele Giuliani, Serena Dominijanni, Francesco Vetere, Gianluca Iezzi, Francesco Radica, Dmitry Bondar, Fabrizio Di Fiore, Alessio Pontesilli, Levent Karacasulu, Nicola Daldosso, Hideyuki Mizuno, Danilo Di Genova   +13 more
wiley   +1 more source

Selective, Oxygen‐Tunable, and Metal‐Free Functionalization of Polyethylene Through Dual‐Mode Nitrosation and Carbonylation

Angewandte Chemie, EarlyView.
A metal‐free nitrosation process enables direct C–H functionalization of polyethylene (PE) with high selectivity, producing either oxime‐ or carbonyl‐functionalized polymers. Using t‐BuONO under visible light or thermal conditions, the process operates in both lab‐scale and industrial settings.
Lucile Cluzeau, Frédéric Robert, Dario M. Bassani, Yannick Landais, Daniel Taton   +4 more
wiley   +2 more sources

Optimization of Thermomechanical Processing of Some Aluminum Alloys by Dimensional Interpolation Method Using the Matlab

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2013
This paper presents results of research on optimization of thermomechanical treatment applied to an alloy of the Al-Zn-Mg-Cu system, used in the aviation industry.
Marian NEACSU, Doru HANGANU, Elisabeta VASILESCU   +2 more
doaj  

Study of the Effect of Thermomechanical Treatments on the Property of Beryllium Bronze in Order to Expand Its Application

Қарағанды университетінің хабаршысы. Физика сериясы
The article is devoted to the study of the influence of thermomechanical treatments on mechanical and physicochemical properties of beryllium bronze in order to expand its application in modern technologies. This paper studies the influence of different
B.K. Rakhadilov, A.B. Kengesbekov, N.M. Magazov, A.A. Kusainov, L.S. Kairbaeva, Y.S. Molbosynov   +5 more
doaj   +1 more source

Influence of a Novel Thermomechanical Processing Route on the Structural, Mechanical, and Corrosion Properties of a Biodegradable Fe-35Mn Alloy [PDF]

Kerolene Barboza da Silva, João Pedro Aquiles Carobolante, Roberto Zenhei Nakazato, Ângelo Caporalli Filho, Ana Paula Rosifini Alves Claro   +4 more
openalex   +1 more source

Oxidation Level and Glycidyl Ether Structure Determine Thermal Processability and Thermomechanical Properties of Arabinoxylan-Derived Thermoplastics [PDF]

, 2020
Parveen Kumar Deralia, Aline Maire du Poset, Anja Lund, Anette Larsson, Anna Ström, Gunnar Westman   +5 more
openalex   +1 more source

Enhancing Interlayer Bonding in DLP‐Printed Piezoelectric Ceramics via Controlled Secondary Curing for High Piezoelectric Performance

Advanced Science, EarlyView.
This study introduces an interfacial secondary curing strategy to overcome interlayer delamination in DLP‐printed PZT ceramics. Precise exposure time modulation enhances interfacial bonding via unsaturated bond conversion and stress control. Printed components exhibit a high piezoelectric coefficient (d33 = 516 pC·N−1) and exceptional sensing ...
Yaoting Zhao, Ruihang Liu, Wenlong Wang, Jin Zhang, Hongya Liu, Wei Gao, Xiujuan Lin, Hang Luo, Shifeng Huang, Dou Zhang   +9 more
wiley   +1 more source

Optimum Chemical Composition and Thermomechanical Processing Condition for Niobium-Boron Steel

, 1987
Hiroshi Tamehiro, Masahiko Murata, Ryuichi HABU, Michihiko Nagumo   +3 more
openalex   +2 more sources

Improved techniques for thermomechanical testing in support of deformation modeling [PDF]

The feasibility of generating precise thermomechanical deformation data to support constitutive model development was investigated. Here, the requirement is for experimental data that is free from anomalies caused by less than ideal equipment and ...
Castelli, Michael G., Ellis, John R.
core   +1 more source