Results 191 to 200 of about 10,094 (256)

In Situ Reconstructed Crystalline–Amorphous CuNi Nanotubes Unifying Activity and Stability for Oxygen Evolution

open access: yesAdvanced Science, EarlyView.
Controlled electrochemical reconstruction creates a crystalline–amorphous CuNi nanotube that unifies catalytic activity and durability for alkaline oxygen evolution. The conductive metallic core and active amorphous oxide shell work synergistically to deliver low overpotential and exceptional stability exceeding 1000 h, offering a new strategy for ...
Shi‐Yu Zhu   +8 more
wiley   +1 more source

Effect of Melt Spinning on Microstructure and Corrosion Uniformity of Zn-Ag-based Alloy. [PDF]

open access: yesJ Alloys Compd
Ahamed B   +5 more
europepmc   +1 more source

Research Progress on Additively Manufactured Porous Structures of Nickel-Based Superalloys. [PDF]

open access: yesMaterials (Basel)
Xu S   +9 more
europepmc   +1 more source

Modeling for corrosion fatigue crack initiation life based on corrosion kinetics and equivalent initial flaw size theory

Corrosion Science, 2018
Abstract In present paper, a novel, effective and economical model based on corrosion kinetics and equivalent initial flaw size theory was proposed to predict the corrosion fatigue crack initiation (CFCI) life of E690 steel in simulated seawater. Comparison between the predicted S-N curves and the measured data showed that this model was of nice ...
Tianliang Zhao   +2 more
exaly   +2 more sources

Initial corrosion of amalgams in vitro

European Journal of Oral Sciences, 1984
Abstract – The amounts of copper, mercury, silver or zinc released from two brands of freshly prepared, lathe cut amalgams and from one brand of dispersed phase type amalgam into artificial saliva have been measured. Samples were immersed in the solution a few minutes after the end of trituration and exposed statically for periods of up to about 4 ...
D, Brune, D M, Evje
openaire   +2 more sources

The initiation of pitting corrosion at MnS inclusions

Corrosion Science, 1993
Abstract The dissolution of MnS inclusions in stainless steel exposed in 0.5 M NaCl + 0.5 M H 2 SO 4 + 0.08% H 2 O 2 at the free corrosion potential for 10 s has been studied using simultaneous Auger/EDX analysis and imaging and electron microscopy. Inclusions at different stages of dissolution have been examined.
BAKER, MA, CASTLE, JE
openaire   +3 more sources

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