Abstract
In this paper, hypereutectic silumin (22-24 wt/%) was used. The structure was studied before modification. It is represented by primary silicon grains with a size of about 100 μm. Intermetallic compounds are also non-uniform distributed. After modification by an electron beam, the crystallite size was 0.4-0.5 μm. There are several layers. The modification depth was 130 μm. Hardness increased in 1.7 times, wear resistance in 1.2 times. Also, in this paper, data was given on the variation of the elementary composition with respect to the depth of the sample. The film was melt into the surface of the sample by an electron beam after depositing. The hardness increased by 1.7 times, the wear resistance increased in 2.6 times in comparison with the untreated samples. The coefficient of friction was 0.39.
| Original language | English |
|---|---|
| Article number | 032054 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1115 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 27 Nov 2018 |
| Event | 6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Russian Federation Duration: 16 Sep 2018 → 22 Sep 2018 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Hypereutectic silumin modification by ion-electron-plasma method. / Rygina, M. E.; Ivanov, Yu F.; Laskovnev, A. P.; Teresov, A. D.; Cherenda, N. N.; Uglov, V. V.; Petrikova, E. A.
In: Journal of Physics: Conference Series, Vol. 1115, No. 3, 032054, 27.11.2018.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - Hypereutectic silumin modification by ion-electron-plasma method
AU - Rygina, M. E.
AU - Ivanov, Yu F.
AU - Laskovnev, A. P.
AU - Teresov, A. D.
AU - Cherenda, N. N.
AU - Uglov, V. V.
AU - Petrikova, E. A.
PY - 2018/11/27
Y1 - 2018/11/27
N2 - In this paper, hypereutectic silumin (22-24 wt/%) was used. The structure was studied before modification. It is represented by primary silicon grains with a size of about 100 μm. Intermetallic compounds are also non-uniform distributed. After modification by an electron beam, the crystallite size was 0.4-0.5 μm. There are several layers. The modification depth was 130 μm. Hardness increased in 1.7 times, wear resistance in 1.2 times. Also, in this paper, data was given on the variation of the elementary composition with respect to the depth of the sample. The film was melt into the surface of the sample by an electron beam after depositing. The hardness increased by 1.7 times, the wear resistance increased in 2.6 times in comparison with the untreated samples. The coefficient of friction was 0.39.
AB - In this paper, hypereutectic silumin (22-24 wt/%) was used. The structure was studied before modification. It is represented by primary silicon grains with a size of about 100 μm. Intermetallic compounds are also non-uniform distributed. After modification by an electron beam, the crystallite size was 0.4-0.5 μm. There are several layers. The modification depth was 130 μm. Hardness increased in 1.7 times, wear resistance in 1.2 times. Also, in this paper, data was given on the variation of the elementary composition with respect to the depth of the sample. The film was melt into the surface of the sample by an electron beam after depositing. The hardness increased by 1.7 times, the wear resistance increased in 2.6 times in comparison with the untreated samples. The coefficient of friction was 0.39.
UR - http://www.scopus.com/inward/record.url?scp=85058226974&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058226974&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1115/3/032054
DO - 10.1088/1742-6596/1115/3/032054
M3 - Conference article
VL - 1115
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 3
M1 - 032054
ER -