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Dive into the research topics where Yingchun Zhang is active.

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Featured researches published by Yingchun Zhang.


Rare Metals | 2012

Electro-deposition tangsten coating on low activation steel substrates from Na2WO4-ZnO-WO3 melt salt

Yanhong Liu; Yingchun Zhang; Qizong Liu; Changchun Ge

Tungsten coating is considered as a promising alternative material for plasma facing materials (PFC) in future fusion devices. The electro-deposition of tungsten in Na2WO4-ZnO-WO3 melt at 1173 K on low activation steel substrates was studied in this work. Adherent and smooth tungsten films were deposited under various pulsed current conditions. The crystal structure and microstructure of tungsten deposits were characterized by XRD, SEM and EDX techniques. The results show that pulsed current density and duty cycle have a significant influence on tungsten nucleation and electro-crystallization phenomena. Uniform and smooth tungsten coating with high purity and high adherence is obtained on low active steel substrates as cathodic current density ranges from 35 to 25 mA·cm−2.


International Journal of Refractory Metals & Hard Materials | 2012

The effects of electro-deposition current parameters on performance of tungsten coating

Yanhong Liu; Yingchun Zhang; Qizong Liu; Xuliang Li; Fan Jiang


Applied Surface Science | 2015

Tungsten coating prepared on molybdenum substrate by electrodeposition from molten salt in air atmosphere

Fan Jiang; Yingchun Zhang; Ningbo Sun; Jiaxun Leng


Applied Surface Science | 2012

Ga-grading profiles formed by incorporation of gallium into Cu(In1―xGax)Se2 absorber thin films

Jiangen Wang; Yingchun Zhang; F. Dong; Jinyang Zhu


Fusion Engineering and Design | 2014

Preparation of tungsten coatings on graphite by electro-deposition via Na2WO4–WO3 molten salt system

Ningbo Sun; Yingchun Zhang; Fan Jiang; Shaoting Lang; Min Xia


Fusion Engineering and Design | 2014

Tungsten coating prepared on V-4Cr-4Ti alloy substrate by electrodeposition from molten salt in air atmosphere

Fan Jiang; Yingchun Zhang; Xuliang Li; Ningbo Sun; Lili Wang


Applied Surface Science | 2014

Effect of direct current density on microstructure of tungsten coating electroplated from Na2WO4-WO3-NaPO3 system

Fan Jiang; Yingchun Zhang; Ningbo Sun; Zhi’ang Liu


Archive | 2012

Method for preparing photocatalysed material Bi12Ti20

Yanhong Liu; Xiaoli Su; Yingchun Zhang


Journal of Fusion Energy | 2015

Performance of Electrodeposited Tungsten Coating on Low Activation Steel Substrate

Ningbo Sun; Yingchun Zhang; Shaoting Lang; Lili Wang; Lijuan Wang


Applied Surface Science | 2015

Effect of pulse current parameters on microstructure of tungsten coating electroplated from Na2WO4–WO3–NaPO3

Fan Jiang; Yingchun Zhang; Ningbo Sun; Jiaxun Len

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Fan Jiang

University of Science and Technology Beijing

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Ningbo Sun

University of Science and Technology Beijing

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Yanhong Liu

University of Science and Technology Beijing

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Lili Wang

University of Science and Technology Beijing

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Qizong Liu

University of Science and Technology Beijing

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Xuliang Li

University of Science and Technology Beijing

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Changchun Ge

University of Science and Technology Beijing

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Shaoting Lang

University of Science and Technology Beijing

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Baojian Fu

University of Science and Technology Beijing

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F. Dong

University of Science and Technology Beijing

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