Journal ArticleDOI
Characterization of a high-intensity bipolar-mode pulsed ion source for surface modification of materials
X.P. Zhu,Mingkai Lei,T. C. Ma +2 more
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TLDR
In this article, a high-intensity pulsed ion source of TEMP-type series, operating in bipolar mode, has been developed as a unique pulsed energy source to produce a high intensity pulsed Ion Beam (HIPIB) for surface modification of materials.Abstract:
A high-intensity pulsed ion source of TEMP-type series, operating in bipolar mode, has been developed as a unique pulsed energy source to produce a high-intensity pulsed ion beam (HIPIB) for surface modification of materials. To generate the ion beam, a specially shaped bipolar pulse, consisting of a first negative pulse and a second delayed positive pulse both of nanosecond width, is formed by a double coaxial pulse-forming line (PFL) powered with a Marx generator and supplied to a magnetically insulated ion diode (MID) by a self-magnetic field. It is found that the efficient generation of a HIPIB is mainly dependent on the delay time of the bipolar pulse, adjusted by pressure ratio in the two gas switches of a PFL, and the anode–cathode (A–K) gap distance in the self-magnetic field MID. The delay time determines the effective area on the anode surface for plasma generation and the A–K gap distance ensures the stability of the process. A proper delay time and a proper A–K gap distance are obtained by a s...read more
Citations
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Journal ArticleDOI
Characterization of a high-intensity unipolar-mode pulsed ion source with improved magnetically insulated diode
TL;DR: A magnetically insulated ion diode (MID) with an improved external-magnetic field system has been developed and installed onto a TEMP-6-type high-intensity pulsed ion source in order to produce a high intensity pulsed Ion beam (HIPIB) for surface modification of materials as mentioned in this paper.
Journal ArticleDOI
Surface morphology of titanium irradiated by high-intensity pulsed ion beam
X.P. Zhu,Mingkai Lei,T.C. Ma +2 more
TL;DR: In this article, surface morphology of pure Ti irradiated by high-intensity pulsed ion beam (HIPIB) with ion current density of 60-250 A/cm 2 and shot number of 1-30 at 220 kV has been investigated by using profilometer, scanning electron microscopy and atomic force microscopy to explore the interaction mechanism between HIPIB and metallic materials.
Journal ArticleDOI
Crater formation on the surface of titanium irradiated by a high-intensity pulsed ion beam
TL;DR: In this paper, surface morphology and roughness of pure Ti irradiated by a high-intensity pulsed ion beam (HIPIB) have been investigated by using scanning electronic microscopy and profilometry in order to explore the interaction mechanism between HIPIB and metallic materials.
Journal ArticleDOI
Wear and corrosion resistance of Ti6Al4V alloy irradiated by high-intensity pulsed ion beam
TL;DR: In this article, the high-intensity pulsed ion beam (HIPIB) technique has emerged as an efficient tool for surface engineering of materials such as Ti6Al4V alloy.
Journal ArticleDOI
Pulsed-ion-beam nitriding and smoothing of titanium surface in a vacuum
TL;DR: In this article, the authors demonstrate that ambient gas atoms can be efficiently incorporated in metal matrices to form compounds under the ion-beam irradiation, where repetitive surface melting with limited ablation favored Ti nitride formation as well as surface smoothing.
References
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Journal ArticleDOI
High intensity pulsed ion beam sources and their industrial applications
Gennady E. Remnev,I.F. Isakov,M.S. Opekounov,V. M. Matvienko,V. A. Ryzhkov,V. K. Struts,I.I. Grushin,A.N. Zakoutayev,A.V. Potyomkin,V.A. Tarbokov,A.N. Pushkaryov,V.L. Kutuzov,M.Yu. Ovsyannikov +12 more
TL;DR: In this article, the authors present a brief description of the HIPIB-solids interaction and main HIPIB parameters used in the research, as well as modification of properties of treated samples.
Journal ArticleDOI
Applications of intense pulsed ion beam to materials science
Kiyoshi Yatsui,Xiangdong Kang,T. Sonegawa,T. Matsuoka,Katsumi Masugata,Y. Shimotori,T. Satoh,S. Furuuchi,Y. Ohuchi,T. Takeshita,H. Yamamoto +10 more
TL;DR: In this paper, an analytic solution derived from a one-dimensional, hydrodynamic, adiabatic expansion model for the ion-beam evaporation (IBE) is presented.
Journal ArticleDOI
Intense Ion-Beam Treatment of Materials
TL;DR: In this paper, the authors investigated the application of intense-pulsed-ion-beam (IPIB) technology to the surface treatment and coating of materials and found that IPIB hardware can be compact and require relatively low capital investment.
Journal ArticleDOI
Materials processing with intense pulsed ion beams
D. J. Rej,Harold A. Davis,J. C. Olson,Gennady E. Remnev,A. N. Zakoutaev,V. A. Ryzhkov,V. K. Struts,I.F. Isakov,V. A. Shulov,N. A. Nochevnaya,Regan W. Stinnett,E.L. Neau,Kiyoshi Yatsui,Weihua Jiang +13 more
TL;DR: A review of the application of intense pulsed ion beams (IPIBs) for surface treatment and coating of materials can be found in this paper, where the authors present the development of robust, high-repetition rate IPIB accelerators.
Materials processing with intense pulsed ion beams
TL;DR: In this paper, a review of the application of intense pulsed ion beams (IPIBs) for surface treatment and coating of materials is presented, along with economic estimates for the cost of ownership of this technology.