Results 61 to 70 of about 2,494,472 (337)

Evaluation on quality of anticorrosive coating and effect of cathodic protection for crossing pipeline

You-qi chuyun, 2020
The coating may be damaged during the back dragging of horizontal directional drilling crossing pipeline, and inadequate cathodic protection may exist because the distribution law of cathodic protection potential of the crossingpipeline section is ...
Wei CUI
doaj   +1 more source

Proteksi Katodik Dengan Anoda Tumbal Sebagai Pengendalian Korosi Baja Dalam Lingkungan Aqueous [PDF]

, 2009
Cathodic Protection is one of the method to Control Corrosion rate thermodynamically by applying steel as cathode. Application of this methode is by flow the DC current through electrolite to steel so that potential interface between steel and ...
UTAMI, I. (ISNI)
core  

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

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Forming the current of underground metal pipelines by the high-frequency components of cathodic stations output signal [PDF]

, 2015
Обґрунтовано можливість забезпечення необхідних характеристик захисного потенціалу підземного металевого трубопроводу шляхом формування відповідного частотного спектру вихідного сигналу станції катодного захисту.
Aziukovskyi, O. O., Tsyplenkov, D. V., Азюковский, Александр Александрович, Азюковський, Олександр Олександрович, Ципленков, Дмитро Володимирович, Цыпленков, Дмитрий Владимирович   +5 more
core   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Study on the Influence of Pulse Current Cathodic Protection Parameters of Oil Well Casing

Advances in Materials Science and Engineering, 2019
Pulse current cathodic protection had obvious advantages over traditional DC cathodic protection, but when square-wave pulse current was used for cathodic protection of oil well casing, the influence of pulse protection parameters on potential ...
Xiang-qian Xu, Hao-bin Zhou
doaj   +1 more source

Corrosion inhibition of 2024 aluminium alloy by sodium decanoate [PDF]

, 2010
The present study concerns the corrosion protection of the aluminium alloy (AA) 2024 by sodium decanoate (a long-carbon-chain carboxylate). This compound-type is known to form hydrophobic films on the metal surface. The characterization of the inhibition
Boisier, Grégory, Portail, Nicolas, Pébère, Nadine   +2 more
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Assessing creep and creep recovery performance of plastic processed aggregate based concrete

Scientific Reports
The use of plastic in concrete through various substitution approaches have been targeted in last few decades with the main aim of plummeting the environmental loads of construction industry.
Fahad K. Alqahtani, Idrees Zafar
doaj   +1 more source