Results 81 to 90 of about 264,697 (282)

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Synthesis and characterization of lignin-carbonate prepolymers as formaldehyde-free wood adhesives

Industrial Crops and Products
As most conventional wood adhesives are still based on petrochemicals and harmful formaldehyde, there is an increasing demand for the development of sustainable alternatives.
Nils Ortner, Elke Fliedner, Jan Strüven, Nick Bornholdt, Ilisha Lange, Bernhard Ziegler, Ralph Lehnen   +6 more
doaj   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Investigation of the molecular and cellular effects of Shilajit on 5-fluorouracil (5-FU)-induced nephrotoxicity in rats [PDF]

Iranian Journal of Basic Medical Sciences
Objective(s): This study aimed to evaluate the protective effects of shilajit on 5-fluorouracil (5-FU)-induced nephrotoxicity in a rat model.Materials and Methods: Twenty male Sprague Dawley rats were divided into four groups: Control, 5-FU, shilajit ...
Mehmet Ezer, Melek Öztürkler, Kezban Yıldız Dalgınlı, Emine Atakisi, Hatice Beseren Havadar, Onur Atakisi   +5 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Paraloid Resins with Polymeric Monomers Cured by Gamma Radiation for Consolidation of Porous Wood

Brazilian Journal of Radiation Sciences
Preservation consists of an action that aims to guarantee the integrity and perpetuity of something, such as a cultural asset. One of the preservation instruments is restoration, an intervention that aims to definitively secure a product of human ...
Maria José Alves Oliveira, Mariana Araujo, Larissa Otubo, Sonia Mello Castanho, Pablo Antônio Salvador Vasquez   +4 more
doaj   +1 more source

Characterization of Polyimide Matrix Resins and Prepregs [PDF]

Graphite/polyimide composite materials are attractive candidates for a wide range of aerospace applications. They have many of the virtues of graphite/epoxies, i.e., high specific strengths and stiffness, and also outstanding thermal/oxidative stability.
Galeos, R. M., Maximovich, M. G.
core   +1 more source

Reusable chelating resins concentrate metal ions from highly dilute solutions [PDF]

, 1966
Column chromatographic method uses new metal chelating resins for recovering heavy-metal ions from highly dilute solutions. The absorbed heavy-metal cations may be removed from the chelating resins by acid or base washes.
Bauman, A. J., Weetal, H. H., Weliky, N.
core   +1 more source

Magnetic properties of materials for MR engineering, micro-MR and beyond

, 2014
We present the results of a systematic measurement of the magnetic susceptibility of small material samples in a 9.4 T MRI scanner. We measured many of the most widely used materials in MR engineering and MR micro technology, including various polymers ...
Dragonu, Iulius, Leupold, Jochen, von Elverfeld, Dominik, Wallrabe, Ulrike, Wapler, Matthias C, Zaitsev, Maxim   +5 more
core   +1 more source

Sorption kinetics for the removal of aldehydes from aqueous streams with extractant impregnated resins [PDF]

, 2008
The sorption kinetics for the removal aldehydes from aqueous solutions with Amberlite XAD-16 and MPP particles impregnated with Primene JM-T was investigated.
Babic, Katarina, Haan, Andre B. de, Ham, Louis G.J. van der   +2 more
core   +2 more sources