Results 41 to 50 of about 871,359 (380)
Materials Research LettersAg coatings by additive manufacturing are a representative high-performance electrical contact materials. Here, an appropriate current of 2 A is introduced during the friction process to optimize the current-carrying friction behavior and anti-wear ...
Jiebin Du +4 more
doaj +1 more source
Metals, 2021 The corrosion behavior of AZ31B Mg alloy exposed to Ringer’s, phosphate-buffered saline (PBS), Hank’s, and simulated body fluid (SBF) solutions for 4 days was investigated using electrochemical impedance spectroscopy (EIS), potentiodynamic polarization ...
Federico R. García-Galvan +3 more
doaj +1 more source
A new methodology for modelling erosion–corrosion regimes on real surfaces : Gliding down the galvanic series for a range of metal-corrosion systems [PDF]
, 2010 Erosion-corrosion of materials in aqueous environments is a complex phenomenon involving a very large number of variables. In such cases, characteristics of the target, particle and the environment affect the degradation mechanism.
Abdelrahman, S.M. +2 more
core +1 more source
Corrosion study of pipeline material for seabed sediment in tropical climate [PDF]
, 2020 Corrosive environments such as marine sediments can cause corrosion to steel pipelines at any time when certain conditions are met. Seabed sediment could cause severe corrosion damage due to its corrosiveness to the pipelines buried under it.
Abdullah, A H +6 more
core +2 more sources
Corrosion Monitoring On Zinc Electroplated Steel Using Shortwave Infrared Hyperspectral Imaging [PDF]
arXiv, 2022 In this study, we investigate the use of hyperspectral imaging (HSI) to inspect the formation of corrosion products on galvanised carbon steel samples. Ten samples were subjected to an accelerated corrosion test with different exposure times. The analysis is performed in a two-step procedure: First, the different corrosion minerals are identified by ...
arxiv
Mechanistic insights of dissolution and mechanical breakdown of FeCO3 corrosion films [PDF]
, 2020 To understand the behavior of corrosion films on X65 C-steel under CO2 conditions is paramount to identify the formation and transformations of corrosion products. This work presents the chemical changes and mechanical effects produced by pH and flow on corrosion films through the combination of molecular techniques with imaging.
arxiv +1 more source
Advanced Engineering Materials, EarlyView.AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng +7 more
wiley +1 more source
PENGARUH LINGKUNGAN KOROSIF TERHADAP LAJU KOROSI PADA PIPA MINYAK DAN GAS [PDF]
, 2007 Metal join with weld system use often. In weldment, have save cost, relatively fast work, more light, and variety construct. Weldment have weakness is appear of strain that big cause of differences microstructur on weld zone that metal strength down and ...
Rahman, Aulia
core
Advanced Engineering Materials, EarlyView.A metallic implant's higher stiffness compared to the surrounding bone leads to stress shielding problems, causing bone density reduction and bone growth interference in pediatric patients. 3D‐printed triply periodic minimal surface structures present a promising engineering solution.
Ali Ebrahimzadeh Dehaghani +4 more
wiley +1 more source
Indonesian Journal of Pharmacy, 2011 Uncaria gambir, a well known Southeast Asia plant have been previously used as an alternative medicine for treatment such as diarrheal, sore throat and spongy gums.
M. Jain Kassim +5 more
doaj +1 more source