Tannic acid compound as a corrosion inhibitor: film-forming characteristics and corrosion resistance
工程科学学报, 2019 Tannic acid (TA) is widely used to protect metals from corrosion because it is environmentally friendly and inexpensive. However, the single effect of TA used as corrosion inhibitor has been widely investigated and studies focusing on the corrosion ...
Tao FANG +6 more
doaj +1 more source
Effect of salt spray environment on the corrosion behavior of PCB-HASL and PCB-ENIG
工程科学学报, 2015 The corrosion behavior of hot air solder level printed circuit boards(PCB-HASL) and electroless nickel immersion gold printed circuit boards(PCB-ENIG) in salt spray test was studied by electrochemical impedance spectroscopy.
YI Pan +6 more
doaj +1 more source
Corrosion protection by anaerobiosis
Water Science and Technology, 2001 Biofilm-forming bacteria can protect mild (unalloyed) steel from corrosion. Mild steel coupons incubated with Rhodoccocus sp. strain C125 and Pseudomonas putida mt2 in an aerobic phosphate-buffered medium containing benzoate as carbon and energy source, underwent a surface reaction leading to the formation of a corrosion-inhibiting vivianite layer [Fe3(
H P, Volkland +3 more
openaire +2 more sources
Corrosion Behaviour of Three Kinds of Arc Sprayed Coatings in Soil
International Journal of Electrochemical Science, 2019 The corrosion resistance of a pure Zn coating, a ZnAl alloy coating and a ZnAl pseudo-alloy coating in a Beijing area was studied. The corrosion products were analysed by XRD, and the electrochemical processes of the three coatings were analysed by ...
Dongjiu Zhang +7 more
doaj +1 more source
Corrosion of bronzes by extended wetting with single versus mixed acidic pollutants [PDF]
, 2014 The corrosion of bronzes was examined in the context of single-acid versus mixed-acid (as in urban acid rain) solutions. Two bi-component bronzes (copper with either 3% Sn or 7% Sn) that closely represent those of historic artifacts were immersed for ...
Adriaens, Mieke +3 more
core +2 more sources
工程科学学报, 2015 The initial corrosion behavior of the acrylic polyurethane coating/carbon steel interface in a 3.5% NaCl solution was in-situ investigated by electronic speckle pattern interferometry(ESPI),electrochemical impedance spectroscopy(EIS) and scanning ...
JIANG Hong-xia +5 more
doaj +1 more source
Stress corrosion cracking of 2024-T351 aluminum alloy in SO2 mixed salt spray environment
工程科学学报, 2017 The stress corrosion cracking of 2024-T351 aluminum alloy was investigated by finite element simulation analysis, scanning electron microscopy/energy dispersive spectrometry, and X-ray photoelectron spectroscopy through SO2 mixed salt spray test. Results
MAN Cheng +5 more
doaj +1 more source
Triethylphosphite as a network forming agent enhances in-vitro biocompatibility and corrosion protection of hybrid organic-inorganic sol-gel coatings for Ti6Al4V alloys [PDF]
, 2014 The biocompatibility and life of metallic implants can be enhanced through improving the biocompatibility and corrosion protection characteristics of the coatings used with these materials.
Barranco, V +5 more
core +3 more sources
Stress Corrosion Behavior of X65 Steel Welded Joint in Marine Environment
International Journal of Electrochemical Science, 2015 The short-term stress corrosion cracking (SCC) behavior of X65 pipeline steel welded joints in simulated deep (1000 m) and shallow sea was studied by the immersion of U-shaped bend samples, electrochemistry, and scanning electron microscope observation ...
Hongxia WAN +4 more
doaj +1 more source
Corrosion protection mechanisms of carbon steel by an epoxy resin containing indole-3 butyric acid modified clay [PDF]
, 2010 This work is an extension of studies into the mechanisms of corrosion protection of mild steel by an epoxy resin containing organically modified clay (Hang et al. [1]; Truc et al. [2]). In a previous study (Truc et al.
Agarwal +25 more
core +1 more source