Results 81 to 90 of about 40,975 (295)

Electrochemical metrics for corrosion resistant alloys

Scientific Data, 2021
Measurement(s) pitting potential • repassivation potential • Crevice corrosion potential • pitting temperature • Crevice corrosion temperature • corrosion current density • passive current density • corrosion rate • corrosion potential Technology Type(s)
Clara Nyby, Xiaolei Guo, James E. Saal, Szu-Chia Chien, Angela Y. Gerard, Huibin Ke, Tianshu Li, Pin Lu, Christian Oberdorfer, Sarita Sahu, Sirui Li, Christopher D. Taylor, Wolfgang Windl, John R. Scully, Gerald S. Frankel   +14 more
doaj   +1 more source

Defect‐Healed Au/rGO Coating for the Corrosion Protection of PEMFC Bipolar Plates

Advanced Materials Technologies, EarlyView.
 A defect‐healed gold/reduced graphene oxide (Au/rGO) coating is presented for stainless steel bipolar plates in polymer electrolyte membrane fuel cells. Gold nanoparticles nucleate at graphene oxide defects, blocking corrosive ion penetration and enhancing corrosion resistance, thereby ensuring durable fuel cell operation.
Jinmyeong Seo, Jungjoon Park, Soobin Park, Qing Wang, Bayaraa Sukhbaatar, Sanghwa Yoon, Bongyoung Yoo   +6 more
wiley   +1 more source

Determination of Corrosion Type by Wavelet-Based Fractal Dimension from Electrochemical Noise

International Journal of Electrochemical Science, 2013
The corrosion process of general corrosion, passivation, intergranular corrosion, pitting corrosion and crack propagation during stress corrosion cracking of 304 austenitic stainless steels were investigated by electrochemical noise technique.
Xuehui Wang, Jihui Wang, Congwei Fu, Yingkun Gao   +3 more
doaj   +1 more source

Direct Ink Writing 3D Printing of Recyclable and Thermally Stable Vitrimers

Advanced Materials Technologies, EarlyView.
Vitrimers hold great promise in additive manufacturing as defect‐insensitive, repairable, and recyclable feedstocks. A thin‐film additively manufactured process is developed for a high‐performance vitrimer that is difficult to process traditionally.
Louis O. Vaught, Ronald Sellers, Andreas A. Polycarpou   +2 more
wiley   +1 more source

Ultimate compressive strength of deteriorated steel web plate with pitting and uniform corrosion wastage [PDF]

, 2017
Steel structural members are likely exposed to corrosive environments, and thus corrosion is one of the dominant life-limiting factors of steel structures.
Paik, JK
core   +1 more source

pitting corrosion

, 2014
Citation: 'pitting corrosion' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04679 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Enhancing Cycling Stability of Aqueous Aluminum‐Metal Batteries via LaCl3‐Modulated Interfacial Reactions

Advanced Science, EarlyView.
In the aqueous AlCl3 electrolyte of aluminum‐metal batteries, the introduction of LaCl3 adjusts the solvation structure of Al3+ and enhances its diffusion level. The oxide precipitate formed by La3+ covers the aluminum metal anode and effectively alleviates corrosion reactions, thereby improving the cycling stability of the battery.
Yanshen Gao, Karol Załęski, Emerson Coy, Błażej Scheibe, Kacper Szymański, Qingshan Yang, Ewa Mijowska, Xianjie Liu, Ran Jia, Dariusz Moszyński, Linfeng Hu, Rudolf Holze, Xuecheng Chen   +12 more
wiley   +1 more source

From Grave to Cradle: Kombucha Waste for Sustainable Electronics

Advanced Science, EarlyView.
This study introduces a sustainable method to purify kombucha bacterial cellulose (KBC) with sodium bicarbonate and hydrogen peroxide, avoiding harsh chemicals. KBC films are patterned with gold and function as pressure sensors for flatfoot gait detection. At the end‐of‐life, the KBC‐based device biodegrades in soil, leaving environmentally benign gold
Xin Ying Chan, Xiaolu Sun, Eddy Yi Ler Pang, Iris Zhiyu Ren, Xuan Zhang, Pengyu Chen, Yu Jun Tan   +6 more
wiley   +1 more source

A REVIEW: BEHAVIOR OF PITTING CORROSION IN MANUFACTURING FOOD EQUIPMENT

The Iraqi Journal of Agricultural science, 2019
Corrosion is the deterioration or destruction of metals and alloys in the presence of an environment by chemical or electrochemical means. The phenomenon of corrosion behavior studies is three elements include economic, safety and maintenance.
Alwan & et al.
doaj   +1 more source