Results 91 to 100 of about 412,271 (243)

Distribution of Galvanic Corrosion

open access: yesTransactions of The Electrochemical Society, 1943
The distribution of the galvanic corrosion of a nickel‐to‐steel couple in open, slowly moving, tap water was estimated from measurements of potential differences in the water around the couple. The distribution was confirmed later by thickness measurements. The two methods were in excellent agreement.
openaire   +1 more source

Micro-galvanic corrosion of Cu/Ru couple in potassium periodate (KIO4) solution

open access: yes, 2018
This paper focuses on the study of micro-galvanic corrosion of the Cu/Ru couple in KIO4 solution. Practical nobility across the Cu/Ru interface was evaluated by Volta potential mapping, and the morphological changes were monitored by in-situ atomic force
Wang, T., Lu, X., Cheng, Jie,, Pan, J.
core   +1 more source

Hydrogen Analyses of FSW Cu‐OFP Tested Under Creep Conditions in Sulphide Containing Environment

open access: yesMaterials and Corrosion, EarlyView.
Friction stir welded Cu‐OFP exhibits elevated creep rates in sulphide‐containing aqueous environments, with creep increasing as sulphide concentration rises. Hydrogen measurements indicate that sulphide exposure does not increase hydrogen content. ABSTRACT Friction stir welded oxygen‐free phosphorus‐doped copper (FSW Cu‐OFP) is a candidate material for
Patrik Sahiluoma   +3 more
wiley   +1 more source

Galvanic corrosion inhibition from aspect of bonding orbital theory in Cu/Ru barrier CMP. [PDF]

open access: yesSci Rep, 2021
Lee K   +8 more
europepmc   +1 more source

New Insights About the Role of Sn‐Rich and Pb‐Rich Phases Over the Corrosion Mechanism of Low‐Tin Quaternary Bronze Alloys Under Sulfur‐Containing Conditions

open access: yesMaterials and Corrosion, EarlyView.
A mechanistic proposal for the initial steps of quaternary bronze corrosion in media containing sulfate was described. The process is driven by microgalvanic effects along the microstructure, generating anodic sites over lead and tin rich phases and cathodic sites onto Cu‐rich phases.
Augusto Versteg   +2 more
wiley   +1 more source

Acoustic Activity of Intergranular Corrosion Sensitized AISI 304L in Double‐Loop Electrochemical Potentiodynamic Reactivation Test

open access: yesMaterials and Corrosion, EarlyView.
Intergranular corrosion of AISI 304L is analyzed, combining DLEPR test and AE. Slow scan rate polarization reveals time‐shifted and frequency‐dependent acoustic emission in the active region of the DLEPR curve, allowing a separation between passive oxide rupture, intergranular corrosion and pitting. ABSTRACT Intergranular corrosion (IGC) susceptibility
Alexander Kreisch   +2 more
wiley   +1 more source

Galvanic corrosion and cathodic protection, selective bibliography [PDF]

open access: yes, 1969
Selective bibliography with abstracts on galvanic corrosion and cathodic ...

core  

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