Results 41 to 50 of about 11,024 (183)

A comparative study on wear and corrosion behaviour of tungsten carbide-nickel and tungsten carbide-cobalt high velocity oxy-fuel (HVOF) for carbon steel blade [PDF]

, 2017
Nowadays, the demand of high wear and corrosion resistance of the components in various industry is increasing from time to time. Therefore, high velocity oxy-fuel (HVOF) thermal spray was introduced to protect machine components from wear and ...
Budd, Luke, Munch, Kirke L., Noble, Daniel W A, Noble, Daniel W.A., Row, Aryana, Wapstra, Erik, While, Geoffrey M.   +6 more
core   +4 more sources

Galvanic corrosion behavior of welded joint in marine atmosphere environment based on capillary microcell

npj Materials Degradation
The kinetical behavior and mechanism of micro-galvanic corrosion of Q690 bainitic weathering steel welded joint in marine atmosphere were investigated.
Xinyu Wang, Feng Huang, Qian Hu, Jiawei Zhang, Jing Liu   +4 more
doaj   +1 more source

Electrically conductive and corrosion resistant coating on Mg-Li alloy, part II: electroless nickel plating coating with a cut-off design for the galvanic corrosion

Corrosion Communications
Electroless nickel (EN) plating could simultaneously offer protectiveness and electrical conductivity to Mg alloys, but micro-galvanic corrosion is the most detrimental factor that needs to be alleviated.
Xuanzheng Hao, Yifan Hu, Yuheng Zhen, Yanzhe Wen, Longguo Peng, Qi Xu, Yaojun Hou, Peng Zhou, Jintao Xiao, Xiaoxue Wang, Jingli Sun, Yong Yuan, Tao Zhang   +12 more
doaj   +1 more source

Electroactive biofilms: new means for electrochemistry [PDF]

, 2007
This work demonstrates that electrochemical reactions can be catalysed by the natural biofilms that form on electrode surfaces dipping into drinking water or compost.
A. Bergel, A. Esteve-Núñez, A. Iverson, A. Mollica, A. Mollica, A. Mollica, Alain Bergel, B.H. Kim, B.H. Kim, B.H. Kim, C.A. Pham, C.A. Pham, D. Feѓon, D.R. Bond, D.R. Bond, D.R. Bond, D.R. Lovley, D.R. Lovley, D.R. Lovley, D.R. Lovley, G. Reguera, G.C. Gil, H. Amaya, H.C. Flemming, I. Beech, I. Beech, I. Dupont, J.C. Block, J.W. Costerton, K. Rabaey, K.B. Gregory, L. Xinmin, L.M. Tender, L.M. Tender, M.E. Lai, Marie-Line Delia, N. Le Bozec, S.K. Chaudhuri, Sandrine Parot, Sophie Dulon, V. L’Hostis, V. Scotto, V. Scotto, V. Scotto, W.C. Lin, W.C. Lin, W.H. Dickinson   +46 more
core   +2 more sources

Effect of Laser Power on Microstructure and Micro-Galvanic Corrosion Behavior of a 6061-T6 Aluminum Alloy Welding Joints [PDF]

Metals, 2020
The 6061-T6 aluminum alloy welding joints were fabricated using gas metal arc welding (GMAW) of various laser powers, and the effect of laser power on the microstructure evolution of the welding joints was investigated. The corrosion behaviors of 6061-T6 aluminum alloy welding joints were investigated in 3.5 wt% NaCl solution using scanning electron ...
Huiling Zhou, Fanglian Fu, Zhixin Dai, Yanxin Qiao, Jian Chen, Wen Liu   +5 more
openaire   +2 more sources

Effect of Extrusion Direction on Microstructure and Corrosion Behavior of Rare Earth doped AZ91 Alloy

International Journal of Electrochemical Science, 2021
By studying the changes in the grain size of α-Mg matrix, the distribution and size of the intermetallic phases in the transverse and longitudinal sections of the extruded AZ91 alloy with 1.0% (La, Ce) mischmetal (MM) addition, in combination with the ...
Xiaoyu Fu, Ruiling Jia, Feng Guo, Wen Ma, Huixia Zhang, Jian Hou   +5 more
doaj   +1 more source

Biomaterial Properties of Titanium in Dentistry [PDF]

, 2015
Background Among various dental materials and their successful restorative uses, titanium provides an excellent example of integrating science and technology involving multiple disciplines of dentistry including biomaterials, prosthodontics and surgical ...
Ehrensberger, Mark, Kim, Hyeongil, Monaco, Jr., Edward A., Prasad Gibson, Monica, Prasad, Soni   +4 more
core   +1 more source

Deposition, Characterization and Electrochemical Properties of Permanganate-Based Coating Treatments Over ZE41 Mg-Zn-Rare Earth Alloy

International Journal of Electrochemical Science, 2013
Rare-earth ZE41 alloy possesses unique mechanical properties. However, the sharp potential difference between the rare-earth phases (cathode) inside the Mg matrix (anode) results in building up micro-electrochemical cells and enhancing galvanic corrosion.
Abdel Salam Hamdy, H.M. Hussien
doaj   +1 more source

Effect of duplex treatments by plasma nitriding and triode sputtering on corrosion behaviour of 32CDV13 low alloy steel [PDF]

, 2006
This paper presents corrosion behaviour of duplex treated low alloy steel. Different kinds of samples were tested: non-treated, plasma nitrided, ZrBN-triode sputtered and ZrBN-duplex treated samples.
AIDA, Mohammed Salah, CHALA, Abdelouahad, DJOUADI, Mohamed Abdou, LAMBERTIN, Michel, MILLET, Jean-Pierre, NOUVEAU, Corinne, SAIED, Chahinez, STEYER, Philippe   +7 more
core   +5 more sources

Different role of second phase in the micro-galvanic corrosion of WE43 Mg alloy in NaCl and Na2SO4 solution

Journal of Magnesium and Alloys, 2022
Abstract Effect of the second phase in the micro-galvanic corrosion of a commercial Mg alloy containing rare earth elements, cast WE43 alloy, was investigated in 0.6 M NaCl solution and 0.6 M Na2SO4 solution by scanning electron microscopy (SEM) observations, scanning Kelvin probe force microscopy (SKPFM) analysis, hydrogen evolution, weight loss ...
Baojing Feng, Guonan Liu, Peixu Yang, Sensen Huang, Dongqing Qi, Peng Chen, Chengduo Wang, Jiang Du, Shaojun Zhang, Jinhui Liu   +9 more
openaire   +1 more source