Results 61 to 70 of about 300,011 (303)

Testing methodologies for corrosion fatigue [PDF]

, 2015
Offshore constructions are subjected to cyclic loading conditions. This situation is combined with the corrosive nature of the surrounding environment. It is of actual concern whether the combined effect is more damaging or not than the superposition of ...
De Waele, Wim, Delmotte, Edward, Micone, Nahuel   +2 more
core   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source

High Temperature Oxidation and Corrosion Properties of High Entropy Superalloys

Entropy, 2016
The present work investigates the high temperature oxidation and corrosion behaviour of high entropy superalloys (HESA). A high content of various solutes in HESA leads to formation of complex oxides, however the Cr and Al activities of HESA are ...
Te-Kang Tsao, An-Chou Yeh, Chen-Ming Kuo, Hideyuki Murakami   +3 more
doaj   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

The effects of carboxylic acids in aluminum anodizing [PDF]

, 2017
Hard-anodized alumina coatings were formed in sulfuric acid at low temperature and high current density in the presence of carboxylic acid additives. Citric acid, trimesic acid, mellitic acid and ethylenediaminetetraacetic acid (EDTA) were utilized in ...
Koczera, Abby E
core   +1 more source

Stress corrosion cracking in Al-Zn-Mg-Cu aluminum alloys in saline environments [PDF]

, 2012
Copyright 2013 ASM International. This paper was published in Metallurgical and Materials Transactions A, 44A(3), 1230 - 1253, and is made available as an electronic reprint with the permission of ASM International.
A. Berzin, A. Kolics, A. Turnbull, A.H. Le, A.H. Le, A.J. McEvily, A.K. Vasudevan, A.S. Tetelman, B. Jegdic, B. Sakar, B.J. Connelly, B.J. Connelly, C.A. Loto, C.M. Liao, D.J. Sullivan, D.M. Drazic, E.A. Starke, F.E. Watkinson, F.P. Ford, F.S. Lin, G. M. Scamans, G.A. Young, G.A. Young, G.M. Scamans, G.M. Scamans, H. Gruhl, H. Kim, H.F. Jong de, J. Onoro, J. Onoro, J. Robinson, J. Zhang, J.K. Park, J.P. Nordin, J.R. Scully, K. Kitamura, K. Komai, K.G. Kent, K.P. Wong, K.R. Cooper, K.R. Cooper, K.R. Cooper, L. Tomcsanyi, L.H. Chambers, L.P. Huang, M. Abe, M. Cook, M. Landkof, M. Metikos-Hukovic, M. Watanabe, M.O. Speidel, M.V. Hyatt, N. J. Henry Holroyd, N. Lampeas, N.J.H. Holroyd, N.J.H. Holroyd, N.J.H. Holroyd, O.D. Sherby, P. Martin, P.M. Natishan, R. Hermann, R.C. Doward, R.S. Pathania, R.T. Foley, R.T. Foley, S. Lee, S. Mostovoy, S. Ohsaki, S. Ohsaki, S. Osaki, S. Pyun, S. Pyun, T. Ishikawa, T. Magnin, T. Ohnishi, T. Oka, T.H. Nguyen, T.H. Nguyen, T.H. Sanders, W. Gruhl, Y. Choi, Z.A. Foroulis   +81 more
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source