Structure modifications and mechanical properties of alloys exposed to pulsed ion beams

A. N. Didenko, A. E. Ligachev, E. I. Logachev, A. D. Pogrebnjak, L. N. Puchkareva, V. P. Nesterenko, G. E. Remnev, Sh M. Ruzimov

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The influence of exposure to supercurrent ion beams (SIB) on the structure of the high speed steel P6M5, the T14K8 hard alloy, and the tungstenless alloys KHT-16 and TH-20 has been investigated. A recrystallized layer (being amorphous in the limiting case) reformed in the near surface region. Its thickness is a few tens of microns which exceeds the range of the SIB in the material. SIB-induced structure modifications resulted in the following changes of the material properties: the microhardness increased by a factor of 1.5-2, and the wear resistance increased by a factor of 1.8-3.5. To investigate the surface layers, we used secondary ion mass spectrometry (SIMS), positron annihilation (PA), X-ray analysis and metallography.

Original languageEnglish
Pages (from-to)165-169
Number of pages5
JournalNuclear Inst. and Methods in Physics Research, B
Volume17
Issue number2
DOIs
Publication statusPublished - 1986

Fingerprint

Ion beams
ion beams
mechanical properties
Mechanical properties
metallography
Positron annihilation
Metallography
Steel
X ray analysis
Secondary ion mass spectrometry
positron annihilation
wear resistance
Microhardness
microhardness
secondary ion mass spectrometry
Wear resistance
Materials properties
surface layers
high speed
steels

ASJC Scopus subject areas

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

Cite this

Didenko, A. N., Ligachev, A. E., Logachev, E. I., Pogrebnjak, A. D., Puchkareva, L. N., Nesterenko, V. P., ... Ruzimov, S. M. (1986). Structure modifications and mechanical properties of alloys exposed to pulsed ion beams. Nuclear Inst. and Methods in Physics Research, B, 17(2), 165-169. https://doi.org/10.1016/0168-583X(86)90080-7

Structure modifications and mechanical properties of alloys exposed to pulsed ion beams. / Didenko, A. N.; Ligachev, A. E.; Logachev, E. I.; Pogrebnjak, A. D.; Puchkareva, L. N.; Nesterenko, V. P.; Remnev, G. E.; Ruzimov, Sh M.

In: Nuclear Inst. and Methods in Physics Research, B, Vol. 17, No. 2, 1986, p. 165-169.

Research output: Contribution to journalArticle

Didenko, AN, Ligachev, AE, Logachev, EI, Pogrebnjak, AD, Puchkareva, LN, Nesterenko, VP, Remnev, GE & Ruzimov, SM 1986, 'Structure modifications and mechanical properties of alloys exposed to pulsed ion beams', Nuclear Inst. and Methods in Physics Research, B, vol. 17, no. 2, pp. 165-169. https://doi.org/10.1016/0168-583X(86)90080-7
Didenko, A. N. ; Ligachev, A. E. ; Logachev, E. I. ; Pogrebnjak, A. D. ; Puchkareva, L. N. ; Nesterenko, V. P. ; Remnev, G. E. ; Ruzimov, Sh M. / Structure modifications and mechanical properties of alloys exposed to pulsed ion beams. In: Nuclear Inst. and Methods in Physics Research, B. 1986 ; Vol. 17, No. 2. pp. 165-169.
@article{53fec0e11204455598ecf0a588fb7bc5,
title = "Structure modifications and mechanical properties of alloys exposed to pulsed ion beams",
abstract = "The influence of exposure to supercurrent ion beams (SIB) on the structure of the high speed steel P6M5, the T14K8 hard alloy, and the tungstenless alloys KHT-16 and TH-20 has been investigated. A recrystallized layer (being amorphous in the limiting case) reformed in the near surface region. Its thickness is a few tens of microns which exceeds the range of the SIB in the material. SIB-induced structure modifications resulted in the following changes of the material properties: the microhardness increased by a factor of 1.5-2, and the wear resistance increased by a factor of 1.8-3.5. To investigate the surface layers, we used secondary ion mass spectrometry (SIMS), positron annihilation (PA), X-ray analysis and metallography.",
author = "Didenko, {A. N.} and Ligachev, {A. E.} and Logachev, {E. I.} and Pogrebnjak, {A. D.} and Puchkareva, {L. N.} and Nesterenko, {V. P.} and Remnev, {G. E.} and Ruzimov, {Sh M.}",
year = "1986",
doi = "10.1016/0168-583X(86)90080-7",
language = "English",
volume = "17",
pages = "165--169",
journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",
issn = "0168-583X",
publisher = "Elsevier",
number = "2",

}

TY - JOUR

T1 - Structure modifications and mechanical properties of alloys exposed to pulsed ion beams

AU - Didenko, A. N.

AU - Ligachev, A. E.

AU - Logachev, E. I.

AU - Pogrebnjak, A. D.

AU - Puchkareva, L. N.

AU - Nesterenko, V. P.

AU - Remnev, G. E.

AU - Ruzimov, Sh M.

PY - 1986

Y1 - 1986

N2 - The influence of exposure to supercurrent ion beams (SIB) on the structure of the high speed steel P6M5, the T14K8 hard alloy, and the tungstenless alloys KHT-16 and TH-20 has been investigated. A recrystallized layer (being amorphous in the limiting case) reformed in the near surface region. Its thickness is a few tens of microns which exceeds the range of the SIB in the material. SIB-induced structure modifications resulted in the following changes of the material properties: the microhardness increased by a factor of 1.5-2, and the wear resistance increased by a factor of 1.8-3.5. To investigate the surface layers, we used secondary ion mass spectrometry (SIMS), positron annihilation (PA), X-ray analysis and metallography.

AB - The influence of exposure to supercurrent ion beams (SIB) on the structure of the high speed steel P6M5, the T14K8 hard alloy, and the tungstenless alloys KHT-16 and TH-20 has been investigated. A recrystallized layer (being amorphous in the limiting case) reformed in the near surface region. Its thickness is a few tens of microns which exceeds the range of the SIB in the material. SIB-induced structure modifications resulted in the following changes of the material properties: the microhardness increased by a factor of 1.5-2, and the wear resistance increased by a factor of 1.8-3.5. To investigate the surface layers, we used secondary ion mass spectrometry (SIMS), positron annihilation (PA), X-ray analysis and metallography.

UR - http://www.scopus.com/inward/record.url?scp=0007281972&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0007281972&partnerID=8YFLogxK

U2 - 10.1016/0168-583X(86)90080-7

DO - 10.1016/0168-583X(86)90080-7

M3 - Article

VL - 17

SP - 165

EP - 169

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

SN - 0168-583X

IS - 2

ER -