Physical and mechanical changes in HPIB-irradiated steels

A. D. Pogrebnjak, G. E. Remnev, I. G. Romanov

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

We present experimental results of an investigation of the friction coefficient, microhardness, metallography, X-ray analysis and secondary ion mass spectrometry in R6M5, DU-55 and U-8 steels exposed to high power ion beams of nanosecond duration, with E = 0.2-0.6 MeV. A decrease in the friction coefficient under certain conditions and an increase in microhardness are demonstrated. Redistribution of elements, formation of craters and high compressive strains have been found in steels. The results of theoretical investigations and certain calculations qualitatively agree with the experimental results.

Original languageEnglish
Pages (from-to)41-45
Number of pages5
JournalNuclear Inst. and Methods in Physics Research, B
Volume43
Issue number1
DOIs
Publication statusPublished - 1989

Fingerprint

Steel
Microhardness
microhardness
coefficient of friction
steels
Friction
metallography
Metallography
X ray analysis
Secondary ion mass spectrometry
craters
Ion beams
secondary ion mass spectrometry
ion beams
x rays

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Instrumentation
  • Surfaces and Interfaces

Cite this

Physical and mechanical changes in HPIB-irradiated steels. / Pogrebnjak, A. D.; Remnev, G. E.; Romanov, I. G.

In: Nuclear Inst. and Methods in Physics Research, B, Vol. 43, No. 1, 1989, p. 41-45.

Research output: Contribution to journalArticle

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