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Paulina Kowalczyk, Konrad Dybowski, Bartlomiej Januszewicz, Radomir Atraszkiewicz and Marcin Makówka
This paper presents the concept of modification of physicochemical properties of steels by simultaneous diffusion saturation with carbon and chromium or aluminum. The application of a hybrid surface treatment process consisting of a combination of alumin...
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Wonho Kim, Kyungsu Jang, Changwook Ji and Eunkyung Lee
The A356 alloy has been widely used in automotive components, such as wheels and brake disks, because it is an excellent lightweight material with high corrosion resistance and good mechanical properties. Recently, to reduce the weight of brake disks, th...
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Joaquin Yus, Begoña Ferrari, Antonio Javier Sanchez-Herencia, Alvaro Caballero, Julian Morales and Zoilo Gonzalez
A simple, low cost and transferable colloidal processing method and the subsequent heat treatment has been optimized to prepare binder-free electrodes for their application in supercapacitors. NiO/Ni core?shell hybrid nanostructures have been synthetized...
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Olga Petrova, Ilya Taydakov, Maria Anurova, Alina Akkuzina, Roman Avetisov, Andrew Khomyakov, Igor Avetissov
Pág. 152 - 156
Hybrid materials were synthesized using a high temperature reaction. We used 80PbF2?20B2O3 glass as an inorganic matrix and various phenanthroline complexes europium(III) ? as organic phosphors. The photoluminescence spectra of hybrid materials were meas...
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Yan Liang and Qingdong Zhang
This paper investigated the flexible job-shop scheduling problem with the heat treatment process. To solve this problem, we built an unified mathematical model of the heat treatment process and machining process. Up to now, this problem has not been inve...
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Arne Seitz, Markus Nickl, Florian Troeltsch and Kathrin Ebner
A fuel cell?gas turbine hybrid propulsion concept is introduced and initially assessed. The concept uses the water mass flow produced by a hydrogen fuel cell in order to improve the efficiency and power output of the gas turbine engine through burner ste...
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