Search Results - "Hao, S.Z."

Surface modification of pure titanium by pulsed electron beam by Zhang, X.D., Hao, S.Z., Li, X.N., Dong, C., Grosdidier, T.

“…► LEHCPEB surface treatment was performed on commercial purity Ti. ► Ultrafine α’ martensite has formed on cooling during LEHCPEB treatment. ► Hardness and…”
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Mechanisms of hardening, wear and corrosion improvement of 316L stainless steel by low energy high current pulsed electron beam surface treatment by Zou, J.X., Zhang, K.M., Hao, S.Z., Dong, C., Grosdidier, T.

“…The mechanisms of corrosion and wear improvements by low energy high current pulsed electron beam (LEHCPEB) have been investigated for an AISI 316L steel…”
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Effects of WC grain size on surface hardening of WC-10Co cemented carbides by pulsed electron beam irradiation by Peng, W.H., Hao, S.Z., Pan, W.T., Lv, Z.B., Fang, T.H., Zhao, L.M.

“…Effects of primary WC size (DWC) in the surface enhancing of WC-Co cemented carbides by high current pulsed electron beam irradiation (HCPEBI) were studied in…”
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Mechanisms of hardening, wear and corrosion improvement of 316 L stainless steel by low energy high current pulsed electron beam surface treatment by Zou, J.X., Zhang, K.M., Hao, S.Z., Dong, C., Grosdidier, T.

“…The mechanisms of corrosion and wear improvements by low energy high current pulsed electron beam (LEHCPEB) have been investigated for an AISI 316 L steel…”
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Grain refinement, hardening and metastable phase formation by high current pulsed electron beam (HCPEB) treatment under heating and melting modes by Grosdidier, T., Zou, J.X., Bolle, B., Hao, S.Z., Dong, C.

“…High current pulsed electron beam is a recently developed technique for surface modification. The pulsed electron irradiation introduces concentrated energy…”
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WC/Co composite surface structure and nano graphite precipitate induced by high current pulsed electron beam irradiation by Hao, S.Z., Zhang, Y., Xu, Y., Gey, N., Grosdidier, T., Dong, C.

“…•HCPEB irradiation was conducted on WC-6% Co hard alloy with accelerating voltage 27kV and pulse duration 2.5μs.•The surface phase structure was examined by…”
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Surface modification of Al–12.6Si alloy by high current pulsed electron beam by Hao, Y., Gao, B., Tu, G.F., Cao, H., Hao, S.Z., Dong, C.

“…► The microstructure and wear property of HCPEB-treated Al–12.6Si alloy are first researched. ► The eutectic structure disappears and a supersaturated solid…”
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Texture modification, grain refinement and improved hardness/corrosion balance of a FeAl alloy by pulsed electron beam surface treatment in the “heating mode” by Grosdidier, T., Zou, J.X., Stein, N., Boulanger, C., Hao, S.Z., Dong, C.

“…It is demonstrated that significant surface modifications can be generated by low-energy, high-current pulsed electron beam treatments in the “heating mode”…”
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Surface microstructure and mechanical property of WC-6% Co hard alloy irradiated by high current pulsed electron beam by Xu, Y., Zhang, Y., Hao, S.Z., Perroud, O., Li, M.C., Wang, H.H., Grosdidier, T., Dong, C.

“…•The HCPEB irradiation was performed on a WC-6% Co hard alloy.•A mixture of nano-grained (20–100nm) WC1−x and Co3W9C4 phases was formed.•Surface microhardness…”
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Surface composite nanostructures of AZ91 magnesium alloy induced by high current pulsed electron beam treatment by LI, M. C, HAO, S. Z, WEN, H, HUANG, R. F

“…High current pulsed electron beam (HCPEB) treatment was conducted on an AZ91 cast magnesium alloy with accelerating voltage 27kV, energy density 3J/cm2 and…”
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Surface modification of Al–20Si alloy by high current pulsed electron beam by Hao, Y., Gao, B., Tu, G.F., Li, S.W., Hao, S.Z., Dong, C.

“…▶ Firstly, special “halo” microstructure caused by interdiffusion of Al and Si atoms appears on the treated surface. ▶ Secondly, the metastable structures,…”
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Microstructure and property modifications in a near α Ti alloy induced by pulsed electron beam surface treatment by Zhang, X.D., Zou, J.X., Weber, S., Hao, S.Z., Dong, C., Grosdidier, T.

“…The effect of the low energy high current pulsed electron beam (LEHCPEB) surface treatment on the microstructure and properties of a near α Ti alloy have been…”
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Effect of high current pulsed electron beam treatment on surface microstructure and wear and corrosion resistance of an AZ91HP magnesium alloy by Gao, Bo, Hao, Shengzhi, Zou, Jianxin, Wu, Wenyuan, Tu, Ganfeng, Dong, Chuang

“…This paper reports an analysis of the microstructure and property modifications on a commercial Mg alloy AZ91HP treated by using High Current Pulsed Electron…”
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Selective surface purification via crater eruption under pulsed electron beam irradiation by Zou, Jianxin, Zhang, Kemin, Dong, Chuang, Qin, Ying, Hao, Shengzhi, Grosdidier, Thierry

“…This letter reports an interesting phenomenon associated with the high-current pulsed electron beam treatment:selective surface purification. The treatment…”
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Association between ERCC5 gene polymorphisms and gastric cancer risk by Guo, B W, Yang, L, Zhao, R, Hao, S Z

“…We investigate the role of ERCC5 gene polymorphisms (rs17655 and rs751402) in the development of gastric cancer in a Chinese population. A total of 142 gastric…”
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Orientation-dependent deformation on 316L stainless steel induced by high-current pulsed electron beam irradiation by Zou, J.X., Zhang, K.M., Grosdidier, T., Dong, C., Qin, Y., Hao, S.Z., Yang, D.Z.

“…Electron backscatter diffraction has been used to study the severe plastic deformation occurring in the surface layer of an AISI 316L stainless steel treated…”
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Surface nanostructure and amorphous state of a low carbon steel induced by high-current pulsed electron beam by Guan, Q.F., Zou, H., Zou, G.T., Wu, A.M., Hao, S.Z., Zou, J.X., Qin, Y., Dong, C., Zhang, Q.Y.

“…The structure and phase transformations in the near-surface layers of a low carbon steel (0.2 wt.% C) subjected to a high-current pulsed electron beam (HCPEB)…”
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Microstructures and phase formations in the surface layer of an AISI D2 steel treated with pulsed electron beam by Zou, J.X., Grosdidier, T., Zhang, K.M., Gao, B., Hao, S.Z., Dong, C.

“…The nanostructures and metastable phase transformations in the surface layer of an AISI D2 steel treated with high current pulsed electron beam (HCPEB) were…”
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Fundamentals and applications of material modification by intense pulsed beams by Hao, S.Z., Qin, Y., Mei, X.X., Gao, B., Zuo, J.X., Guan, Q.F., Dong, C., Zhang, Q.Y.

“…Intense pulsed beam (IPB) techniques, including intense pulsed ion beams (IPIB) and intense pulsed electron beams (IPEB), are receiving more and more attention…”
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Surface modification of Ni (50.6 at.%) Ti by high current pulsed electron beam treatment by Zhang, K.M., Zou, J.X., Grosdidier, T., Gey, N., Yang, D.Z., Hao, S.Z., Dong, C.

“…A Ni (50.6 at.%) Ti shape memory alloy having a grain size of 30–50 μm, was subjected to high current pulsed electron beam (HCPEB) irradiation and the…”
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