Results 21 to 30 of about 867 (170)

Förster Resonance Energy Transfer in Luminescent Solar Concentrators

Advanced Science, Volume 9, Issue 23, August 15, 2022., 2022
Förster resonance energy transfer (FRET) may overcome some intrinsic loss pathways in luminescent solar concentrators (LSCs). In this review, key considerations for the design of efficient FRET‐LSCs from the standpoints of the luminophores and host are outlined.
Bolong Zhang, Guanpeng Lyu, Elaine A. Kelly, Rachel C. Evans   +3 more
wiley   +1 more source

Early and Long-Term Outcomes after Direct Bridge-to-Transplantation with Extracorporeal Membrane Oxygenation

, 2021
International audienceBACKGROUND: Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) as direct bridge-to-transplantation (dBTT) remains controversial.
Mélanie Hébert, Noly, Pierre-Emmanuel, Marion Mauduit, Lamarche, Yoan, Hébert, Mélanie, Verhoye, Jean-Phlippe, Yoan Lamarche, Michel Carrier, Lelong, Bernard, Erwan Flécher, Jean-Phlippe Verhoye, Carrier, Michel, Mauduit, Marion, Flécher, Erwan, Bouhout, Ismail, Pierre-Emmanuel Noly, Bernard Lelong, Giraldeau, Geneviève, Ismail Bouhout, Geneviève Giraldeau   +19 more
core   +1 more source

Heat‐Resistant Intermetallic Compounds and Ceramic Dispersion Alloys for Additive Manufacturing: A Review

Advanced Engineering Materials, Volume 24, Issue 7, July 2022., 2022
Additive manufacturing revolutionizes design possibilities by allowing geometric freedom. Simultaneously, advances in intermetallic compounds and ceramic dispersion alloys push operating temperature limits ever higher. Herein, the application of additive manufacturing methods to fabricate parts made from these advanced materials is reviewed ...
Vladislav Yakubov, Jamie J. Kruzic, Xiaopeng Li   +2 more
wiley   +1 more source

Analysis of Ductile-to-Brittle Transition Temperature of Mild Steel [PDF]

, 2021
The Ductile-to-Brittle Transition Temperature (DBTT) is a phenomenon that is widely observed in metals. Below critical temperature (DBTT), the material suddenly loss ductility and becomes brittle.
Mr. Gorakshanath Shivaji Kale, Mr. Sujit Haridas Merad, Mr. Sahadev Shivaji Sutar   +2 more
core   +2 more sources

The mechanical properties at room and low temperature of P110 steel characterised by means of small punch test [PDF]

Archives of Metallurgy and Materials, 2019
In this paper small punch test (SPT) which is one of miniaturized samples technique, was employed to characterize the mechanical properties of carbon steel P110. The tests were carried out in the range of –175°C to RT.
B. Romelczyk-Baishya, D. Lumelskyj, M. Stępniewska, M. Giżyński, Z. Pakieła   +4 more
doaj   +1 more source

Nondestructive Investigation of Neutron Irradiation Generated Structural Changes of Reactor Steel Material by Magnetic Hysteresis Method

Metals, 2020
The neutron irradiation embrittlement of four different types of nuclear pressure vessel materials (three base metals and one weld material) were investigated by a magnetic nondestructive testing method, magnetic adaptive testing (MAT).
Gábor Vértesy, Antal Gasparics, Inge Uytdenhouwen, Ildikó Szenthe, Ferenc Gillemot, Rachid Chaouadi   +5 more
doaj   +1 more source

Experimental investigation on welding of 2.25 Cr-1.0 Mo steel with regulated metal deposition and GMAW technique incorporating metal-cored wires

Journal of Materials Research and Technology, 2021
The regulated Metal Deposition (RMD™) process is a variant of the gas metal arc welding process (GMAW), which was developed to effectively control the metal transfer in the short-circuiting mode. The process is fundamentally a modified short-circuit GMAW
Subhash Das, Jay J. Vora, Vivek Patel, Wenya Li, Joel Andersson, Danil Yu Pimenov, Khaled Giasin, Szymon Wojciechowski   +7 more
doaj   +1 more source

Effect of microstructure and crystallographic orientation characteristics on low temperature toughness and fracture behavior of pipeline steels

Journal of Materials Research and Technology, 2022
In order to elucidate the relationship among microstructure, crystallographic orientation characteristics and fracture behavior of pipeline steels at low temperature, three pipeline steels with different microstructures were fabricated by varying the ...
He Duan, Yiyin Shan, Ke Yang, Xianbo Shi, Wei Yan   +4 more
doaj   +1 more source

Effect of B and N Content and Austenitization Temperature on the Tensile and Impact Properties of Modified 9Cr-1Mo Steels

Metals, 2023
The present study investigates the relative effect of B and N concentrations and the austenitization temperature on the microstructure and mechanical properties (tensile and Charpy impact) of modified 9Cr-1Mo (P91) steels.
Ravindran Rejeesh, Rakesh Kumar Barik, Rahul Mitra, Andrii Kostryzhev, Chitta R. Das, Shaju K. Albert, Debalay Chakrabarti   +6 more
doaj   +1 more source

Ductile to brittle transition temperature of advanced tungsten alloys for nuclear fusion applications deduced by miniaturized three-point bending tests

, 2020
A large campaign of characterization of the ductile to brittle transition temperature (DBTT) and microstructure has been performed on several commercial and lab-scale pure tungsten grades, potassium doped tungsten alloys, and particle reinforced tungsten
Terentyev, Dmitry, Petrov, Roumen H., Chang, Chih-Cheng, Antusch, Steffen, Yin, Chao, Zhang, Tao, Nogami, Shuhei, Pardoen, Thomas, Shuhei Nogami, Roumen H. Petrov, Dmitry Terentyev, Chih-Cheng Chang, Steffen Antusch, Tao Zhang, Thomas Pardoen, Chao Yin   +15 more
core   +1 more source