Abstract
The treatment of 20Cr13-grade hardened steel (0. 2% C, 13% Cr) with an electron beam whose energy density is 10-30 J/cm2 results in an increase in the fatigue life by a factor of 1. 9. The irradiated surface is investigated by scanning electron microscopy; substantial refinement of the grain structure and a change in the Cr content in the surface layer are revealed.
| Original language | English |
|---|---|
| Pages (from-to) | 90-93 |
| Number of pages | 4 |
| Journal | Journal of Surface Investigation |
| Volume | 7 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 4 Mar 2013 |
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Keywords
- electron-beam treatment
- fatigue life
- surface structure
ASJC Scopus subject areas
- Surfaces, Coatings and Films
Cite this
On the fatigue strength of grade 20Cr13 hardened steel modified by an electron beam. / Ivanov, Yu F.; Bessonov, D. A.; Vorob'ev, S. V.; Gromov, V. E.; Ivanov, K. V.; Kolubaeva, Yu A.; Tsellermaer, V. Ya.
In: Journal of Surface Investigation, Vol. 7, No. 1, 04.03.2013, p. 90-93.Research output: Contribution to journal › Article
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TY - JOUR
T1 - On the fatigue strength of grade 20Cr13 hardened steel modified by an electron beam
AU - Ivanov, Yu F.
AU - Bessonov, D. A.
AU - Vorob'ev, S. V.
AU - Gromov, V. E.
AU - Ivanov, K. V.
AU - Kolubaeva, Yu A.
AU - Tsellermaer, V. Ya
PY - 2013/3/4
Y1 - 2013/3/4
N2 - The treatment of 20Cr13-grade hardened steel (0. 2% C, 13% Cr) with an electron beam whose energy density is 10-30 J/cm2 results in an increase in the fatigue life by a factor of 1. 9. The irradiated surface is investigated by scanning electron microscopy; substantial refinement of the grain structure and a change in the Cr content in the surface layer are revealed.
AB - The treatment of 20Cr13-grade hardened steel (0. 2% C, 13% Cr) with an electron beam whose energy density is 10-30 J/cm2 results in an increase in the fatigue life by a factor of 1. 9. The irradiated surface is investigated by scanning electron microscopy; substantial refinement of the grain structure and a change in the Cr content in the surface layer are revealed.
KW - electron-beam treatment
KW - fatigue life
KW - surface structure
UR - http://www.scopus.com/inward/record.url?scp=84874365168&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84874365168&partnerID=8YFLogxK
U2 - 10.1134/S1027451013010126
DO - 10.1134/S1027451013010126
M3 - Article
AN - SCOPUS:84874365168
VL - 7
SP - 90
EP - 93
JO - Journal of Surface Investigation
JF - Journal of Surface Investigation
SN - 1027-4510
IS - 1
ER -