Abstract
Hard (up to 17 GPa) carbon coatings are deposited onto face SiC bearings used in liquid pumps by pulsed high-current magnetron sputtering of graphite. As a result, the friction coefficient is decreased from 0.43 to 0.11 and the wear rate is decreased from 26 to 0.307 μm3 N−1 m−1, which increases the service life of the bearings by approximately three times. The deposited carbon coatings have a high hardness and wear resistance due to the generation of high-density (up to 1013 cm−3) plasma.
| Original language | English |
|---|---|
| Pages (from-to) | 1811-1814 |
| Number of pages | 4 |
| Journal | Technical Physics |
| Volume | 59 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Jan 2014 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
Hard carbon coatings deposited by pulsed high current magnetron sputtering. / Oskomov, K. V.; Solov’ev, A. A.; Rabotkin, S. V.
In: Technical Physics, Vol. 59, No. 12, 01.01.2014, p. 1811-1814.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hard carbon coatings deposited by pulsed high current magnetron sputtering
AU - Oskomov, K. V.
AU - Solov’ev, A. A.
AU - Rabotkin, S. V.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - Hard (up to 17 GPa) carbon coatings are deposited onto face SiC bearings used in liquid pumps by pulsed high-current magnetron sputtering of graphite. As a result, the friction coefficient is decreased from 0.43 to 0.11 and the wear rate is decreased from 26 to 0.307 μm3 N−1 m−1, which increases the service life of the bearings by approximately three times. The deposited carbon coatings have a high hardness and wear resistance due to the generation of high-density (up to 1013 cm−3) plasma.
AB - Hard (up to 17 GPa) carbon coatings are deposited onto face SiC bearings used in liquid pumps by pulsed high-current magnetron sputtering of graphite. As a result, the friction coefficient is decreased from 0.43 to 0.11 and the wear rate is decreased from 26 to 0.307 μm3 N−1 m−1, which increases the service life of the bearings by approximately three times. The deposited carbon coatings have a high hardness and wear resistance due to the generation of high-density (up to 1013 cm−3) plasma.
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UR - http://www.scopus.com/inward/citedby.url?scp=84918836499&partnerID=8YFLogxK
U2 - 10.1134/S1063784214120214
DO - 10.1134/S1063784214120214
M3 - Article
AN - SCOPUS:84918836499
VL - 59
SP - 1811
EP - 1814
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 12
ER -