Guoying Wei

TL;DR: In this paper, the difference in the corrosion resistance and passive property of CoCrNi medium-entropy alloy and 316L stainless steel in a simulated marine environment by using electrochemical measurements, immersion test and surface analysis technology was investigated.

TL;DR: In this paper, the corrosion behavior and mechanism of CoCrFeMnNiNi HEA interfered by AC current was investigated in carbonate/bicarbonate solution, and it was shown that AC application can destroy the structure of passive film, generate a change in the content of constitutes, and decrease the stability and protection ability of passive films.

TL;DR: In this paper , the effect of different annealing temperatures on the corrosion behavior of equiatomic CoCrFeMnNi high entropy alloy was investigated by electrochemical tests, immersion test, atomic force microscopy and X-ray photoelectron spectroscopy in alkaline soil simulation solution.

TL;DR: In this article , a novel method for synthesis of functionally graded alloy coatings by using induced co-deposition has been proposed, where the graded NiCoW alloy was synthesized by one step, galvanostatic, direct current electrodeposition from a sulphate-citrate electrolyte.

TL;DR: In this article , a novel diffusion barrier of electrodeposited CoWP layer was developed in order to solve the interconnection failure caused by the diffusion between copper and silicon in electrical circuit.