Results 21 to 30 of about 3,354,011 (236)

Corrosion Properties of Biodegradable AZ31 and ZK60 Magnesium Alloys: In Situ Study

open access: yesMaterials Proceedings, 2021
Biodegradable magnesium alloys are promising materials for application in medicine. The corrosion rate and type of corrosion are among the most important properties for this kind of materials.
Evgeniy Merson   +3 more
doaj   +1 more source

Some views on the construction of bio-tribo-corrosion maps for Ti in Hanks solution : Particle concentration and applied loads effects [PDF]

open access: yes, 2011
Tribology of bio-implants is a major limiting issue in materials selection of the appropriate implant for the appropriate patient activity level [1].
Stack, Margaret   +7 more
core   +3 more sources

Hot Corrosion Behavior of Inconel 625 in Na2SO4 and V2O5 Molten Salt System

open access: yesMetals, 2023
This study aimed to examine the corrosion behavior of Inconel 625 in a molten salt system of sodium sulfate and vanadium pentoxide at varying temperatures and durations.
Liang Li   +6 more
doaj   +1 more source

Hot corrosion behavior of Yb2Si2O7 ceramic by NaVO3 at 500 °C to 900 °C

open access: yesJournal of Asian Ceramic Societies, 2021
The hot corrosion behavior of Yb2Si2O7 bulk exposed to NaVO3 was investigated at 500–900°C. Results indicated that the hot corrosion reaction could occur at 500°C, the corrosion products were composed of YbVO4 and SiO2 at 500–900°C.
Yongqiu Zhang   +6 more
doaj   +1 more source

Effect of crevice gap on crevice corrosion initiation and development of 2205 duplex stainless steel in NaCl solution

open access: yesJournal of Materials Research and Technology, 2022
The crevice geometry has an important influence on the initiation and development of crevice corrosion. The crevice gap size determines the volume of the crevice solution and the cross-sectional area of the material exchange channel between the crevice ...
Bin Luo, Qian Hu, Jing Liu, Feng Huang
doaj   +1 more source

Micro-abrasion–corrosion of a Co–Cr/UHMWPE couple in Ringer's solution : an approach to construction of mechanism and synergism maps for application to bio-implants [PDF]

open access: yes, 2010
In studies of tribo-corrosion, the degradation of bio-materials has become of increasing research interest in recent years. This is because, in many cases, the interactions of the tribological and corrosion component in biological environments are not ...
Huang, W.   +6 more
core   +3 more sources

Mg Corrosion—Recent Progress

open access: yesCorrosion and Materials Degradation, 2022
Recent progress is reviewed. Recent developments include: (i) accumulation of evidence that electrochemical measurements of the Mg corrosion rate often do not agree with the steady state Mg corrosion rate as measured by weight loss; (ii) low Fe tolerance
Andrej Atrens, Xingrui Chen, Zhiming Shi
doaj   +1 more source

A multiscale constitutive model for intergranular stress corrosion cracking in type 304 austenitic stainless steel [PDF]

open access: yes, 2013
Intergranular stress corrosion cracking (IGSCC) is a fracture mechanism in sensitised austenitic stainless steels exposed to critical environments where the intergranular cracks extends along the network of connected susceptible grain boundaries.
Rahimi, S, Siddiq, A
core   +4 more sources

Influence of supercritical, liquid, and gaseous CO2 on fracture behavior in sandstone

open access: yesEnergy Science & Engineering, 2020
Storing CO2 in geological formations can reduce the amount of greenhouse gases in the atmosphere. In order to explore the fracture behavior of caprock during CO2 geological storage, three caprock adsorption experiments for supercritical, liquid, and ...
Ze‐dong Sun   +5 more
doaj   +1 more source

Effects of Stray AC Interference on Corrosion Behavior of X70 Pipeline Steel in a Simulated Marine Soil Solution

open access: yesInternational Journal of Electrochemical Science, 2017
The effects of stray alternating current (AC) on the corrosion behavior of X70 high strength pipeline steel in a marine soil simulated solution was investigated.
Yingchao Li   +5 more
doaj   +1 more source

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