Abdel-Mohsen, L H Lafta, S H Hashim, M Sh
Published in
Journal of Physics: Conference Series
A comparison between using NaOH and NH4OH for synthesizing nano Ni0.1Ba0.9Fe2O4 via autocombustion method was done. During the preparation of the two samples, metal salts were dissolved in distilled water and then the two chemical bases were added separately till pH reaches 7.5. The samples were fired at 600°C for 2h. X-ray diffraction (XRD), Fouri...
Peys, Arne; Isteri, Visa; Yliniemi, Juho; Yorkshire, Antonia S; Lemougna, Patrick N; Utton, Claire; Provis, John L; Snellings, Ruben; 54824; Hanein, Theodore;
status: published
Zhang, Lihui Liu, Yuyi Duan, Feng
Published in
Waste management (New York, N.Y.)
A new method for recovering metals from ferritic stainless steel pickling sludge using municipal sludge as a reducing agent is proposed. The effects of temperature, municipal sludge blending ratio, and reaction atmosphere on the recovery characteristics were studied. The migration characteristics of heavy metals (HMs) at different temperatures were...
Monzey, Maxime
Joule heating is widely used during the different thermal treatments and material forming processes in metallurgy. Until recently, thermal treatments assisted by electric current were considered equivalent to conventional heating methods. However, the evolution of the microstructure in presence of electric current is still not well understood. The ...
Köferstein, Roberto Oehler, Florian Ebbinghaus, Stefan
International audience
Ye, Zhi
The magnetic tunability of ferrites has been studied and applied on many electric components for working in various frequency bands. Filters or resonators loaded by ferrites can thus work for different frequency requirements by tunning external biasing field. However, filters or resonators built by traditional waveguides are large in size. And for ...
madagalam, mallikarjun rosito, michele bartoli, mattia padovano, elisa carrara, sandro tagliaferro, alberto
This poster presents the synthesis of spinel and inverse spinel ferrite nanoparticles, characterization by FE-SEM, Raman spectroscopy, and X-ray diffraction techniques. Electrochemical sensing of paracetamol in PBS buffer by surface modification of screen-printed carbon electrodes.
poskovic, e. ferraris, l. bianchi, n.
The adoption of assisted reluctance machines in various applications is becoming popular. The use of permanent magnets in synchronous reluctance machines solves some drawbacks and improves the performance; in general, sintered magnets with regular shapes have been adopted. On the other hand, this approach does not permit to fill completely the flux...
Martinez Ostormujof, T Purushottam Raj Purohit, RRP Breumier, S Gey, Nathalie Salib, M Germain, L
Electron Backscattering Diffraction (EBSD) provides important information to discriminate phase transformation products in steels. This task is conventionally performed by an expert, who carries a high degree of subjectivity and requires time and effort. In this paper, we question if Convolutional Neural Networks (CNNs) are able to extract meaningf...
Hossain, M. Al-Fahat Al-Mamun, M. Rahman, M. R. Hoque, Sheikh Manjura
Published in
Applied Physics A
Multi-walled carbon nanotubes (MWCNT) were synthesized by the chemical vapor deposition method and functionalized successfully through a two-step procedure, namely sonication and acid reflux. Functionalized multi-wall carbon nanotubes (FMWCNT) were decorated with crystalline nickel-substituted cobalt ferrite nanoparticles (CNF) by the two different...
