Effect of crater formation on fatigue strength and corrosion resistance of heat resistant materials irradiated with power ion beam

Abstract

Effect of irradiation with high power nanosecond pulse ion beams on physical and chemical properties of surface layers, fatigue strength and heat resistance of titanium alloys has been investigated. It was found formation of various shaped crater-like microdefects on the surface of these alloys under the action of ion beam pulses with high current density. The main disadvantages of up-to-date ion accelerators preventing their application on an industrial scale, such as a low uniformity of current density distribution throughout the beam cross section as well as insufficient beam parameters stability.

Original language	English
Pages (from-to)	40-45
Number of pages	6
Journal	Fizika i Khimiya Obrabotki Materialov
Issue number	4
Publication status	Published - 2001

ASJC Scopus subject areas

Materials Science(all)

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title = "Effect of crater formation on fatigue strength and corrosion resistance of heat resistant materials irradiated with power ion beam",

abstract = "Effect of irradiation with high power nanosecond pulse ion beams on physical and chemical properties of surface layers, fatigue strength and heat resistance of titanium alloys has been investigated. It was found formation of various shaped crater-like microdefects on the surface of these alloys under the action of ion beam pulses with high current density. The main disadvantages of up-to-date ion accelerators preventing their application on an industrial scale, such as a low uniformity of current density distribution throughout the beam cross section as well as insufficient beam parameters stability.",

author = "Shulov, {V. A.} and Nochovnaya, {N. A.} and Remnev, {G. E.} and L'vov, {A. F.}",

year = "2001",

language = "English",

pages = "40--45",

journal = "Fizika i Khimiya Obrabotki Materialov",

issn = "0015-3214",

publisher = "Izdatel'stvo Nauka",

number = "4",

}

TY - JOUR

T1 - Effect of crater formation on fatigue strength and corrosion resistance of heat resistant materials irradiated with power ion beam

AU - Shulov, V. A.

AU - Nochovnaya, N. A.

AU - Remnev, G. E.

AU - L'vov, A. F.

PY - 2001

Y1 - 2001

N2 - Effect of irradiation with high power nanosecond pulse ion beams on physical and chemical properties of surface layers, fatigue strength and heat resistance of titanium alloys has been investigated. It was found formation of various shaped crater-like microdefects on the surface of these alloys under the action of ion beam pulses with high current density. The main disadvantages of up-to-date ion accelerators preventing their application on an industrial scale, such as a low uniformity of current density distribution throughout the beam cross section as well as insufficient beam parameters stability.

AB - Effect of irradiation with high power nanosecond pulse ion beams on physical and chemical properties of surface layers, fatigue strength and heat resistance of titanium alloys has been investigated. It was found formation of various shaped crater-like microdefects on the surface of these alloys under the action of ion beam pulses with high current density. The main disadvantages of up-to-date ion accelerators preventing their application on an industrial scale, such as a low uniformity of current density distribution throughout the beam cross section as well as insufficient beam parameters stability.

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JO - Fizika i Khimiya Obrabotki Materialov

JF - Fizika i Khimiya Obrabotki Materialov

SN - 0015-3214

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