Results 131 to 140 of about 148,672 (304)

Dynamic Recrystallization and Its Effect on Superior Plasticity of Cold-Rolled Bioabsorbable Zinc-Copper Alloys. [PDF]

Materials (Basel), 2021
Jarzębska A, Maj Ł, Bieda M, Chulist R, Wojtas D, Wątroba M, Janus K, Rogal Ł, Sztwiertnia K.   +8 more
europepmc   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Prospective cold metal working and analysis of deformation susceptibility of CuMg alloys with high magnesium content

Scientific Reports
Metal alloys designated for cold metal working exhibit much higher strength properties than pure materials due to solid-solution hardening. However, with the increase of mechanical properties its plasticity and workability decreases. Constant development
Paweł Strzępek, Małgorzata Zasadzińska   +1 more
doaj   +1 more source

Evaluation of copper alloys for reducing infection by methicillin resistant Staphylococcus aureus and vancomycin resistant Enterococcus faecium in intensive care unit and in vitro. [PDF]

Korean J Intern Med, 2021
Choi SI, Chang MS, Kim T, Chung KH, Bae S, Kim SH, Yoon CJ, Kim YK, Woo JH.   +8 more
europepmc   +1 more source

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source

Non-metallic inclusions in copper and copper alloys

Journal of Materials Research and Technology
In this study, industrial copper and copper alloy samples were investigated with regard to non-metallic inclusions. Different types of inclusions (exogenous and endogenous) were detected and investigated with regard to appearance and chemical composition.
Claudia Voigt, Florian Kerber, Celaida Gayle Gumban, Olaf Schwedler, Nora Brachhold, Gert Schmidt, Jana Hubálková, Alexandros Charitos, Christos G. Aneziris   +8 more
doaj   +1 more source

Advanced fuel cell catalysts Status report, 10 Aug. - 10 Nov. 1969 [PDF]

Advanced fuel cell catalysts prepared, including gold copper alloys and silver ...
Bocciarelli, C. V.
core   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source

Comparative Review of Rotary Friction Welding Between Aluminium and Copper Alloys for Enhanced Joint Strength

Engineering Proceedings
This study evaluates and compares the effectiveness of friction stir welding on aluminium and copper alloys with the aim of improving the strength of the resulting joints. The rotary friction stir welding method was chosen for its ability to produce high-
Riyan Ariyansah, Aditya Rio Prabowo, Nurul Muhayat, Bagus Anang Nugroho, Triyono Triyono   +4 more
doaj   +1 more source