C
Cheng Man
Researcher at Ocean University of China
Publications - 58
Citations - 2972
Cheng Man is an academic researcher from Ocean University of China. The author has contributed to research in topics: Corrosion & Microstructure. The author has an hindex of 22, co-authored 49 publications receiving 1461 citations. Previous affiliations of Cheng Man include University of Science and Technology Beijing.
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Beneficial effect of reversed austenite on the intergranular corrosion resistance of martensitic stainless steel
TL;DR: In this article, the influence of reversed austenite on the intergranular corrosion of AM355MSSs (martensitic stainless steels) was investigated, and the combined results revealed that the reversed Austenite exhibited an inhibiting effect on the internal granular corrosion.
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Different corrosion behaviors between α and β phases of Ti6Al4V in fluoride-containing solutions: Influence of alloying element Al
TL;DR: In this paper, the different corrosion behaviors between α and β phases of Ti6Al4V in solutions with different NaF concentrations are investigated, and the formation of a repassive film makes α phases exhibit superior corrosion resistance than β phases as the NaF concentration reaches 0.50
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Passivation Behavior and Surface Chemistry of 2507 Super Duplex Stainless Steel in Acidified Artificial Seawater Containing Thiosulfate
Zhongyu Cui,Chen Shuangshuai,Liwei Wang,Cheng Man,Zhiyong Liu,Junsheng Wu,Xin Wang,Shougang Chen,Xiaogang Li +8 more
TL;DR: In this article, the passivation behavior and surface chemistry of 2507 super duplex stainless steel (SDSS) in acidified artificial seawater (ASW) containing different concentrations of thiosulfate were investigated using electrochemical techniques, X-ray photoelectron spectroscopy and the Point Defect Model.
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Insight into the mechanism of alloying elements (Sn, Be) effect on copper corrosion during long-term degradation in harsh marine environment
TL;DR: In this article, the effects of tin and beryllium addition on copper corrosion were systematically investigated and compared and the corrosion rate for pure copper was similar with that for tin copper, but significantly higher than that for beryellium copper.
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Enhancing the corrosion resistance of selective laser melted 15-5PH martensite stainless steel via heat treatment
TL;DR: In this paper, the microstructural optimization for selective laser melted 15-5PH stainless steel via heat treatment to enhance corrosion resistance was investigated, and the results showed that after aging treatment, Cu-rich nanoparticles diffusely precipitated, and approximately 18∼25 % austenite was distributed near the molten pool boundary.