Abstract
The tribological behavior of WC-steel 11G13 composite material in contact with cast tool steel is considered over a sliding speed range of 10-40 m/s under a pressure of 2 MPa. The after-test surface structure is examined. Catastrophic wear of the material is proved to occur within a 23-30 m/s sliding speed range. It is shown that the sharp (fourfold) increase in the wear rate within the given speed range is related to a change in the wear mode. The subsurface region of the WC-steel 11G13 material is found to have a multilayer structure, the layers differing greatly in their properties and structure.
| Original language | English |
|---|---|
| Pages (from-to) | 46-52 |
| Number of pages | 7 |
| Journal | Journal of Friction and Wear |
| Volume | 30 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Feb 2009 |
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ASJC Scopus subject areas
- Mechanics of Materials
- Surfaces, Coatings and Films
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Features of high-speed wear of WC-steel 11G13 material in contact with cast tool steel. / Savchenko, N. L.; Gnyusov, S. F.; Kul'kov, Sergey Nikolaevich.
In: Journal of Friction and Wear, Vol. 30, No. 1, 01.02.2009, p. 46-52.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Features of high-speed wear of WC-steel 11G13 material in contact with cast tool steel
AU - Savchenko, N. L.
AU - Gnyusov, S. F.
AU - Kul'kov, Sergey Nikolaevich
PY - 2009/2/1
Y1 - 2009/2/1
N2 - The tribological behavior of WC-steel 11G13 composite material in contact with cast tool steel is considered over a sliding speed range of 10-40 m/s under a pressure of 2 MPa. The after-test surface structure is examined. Catastrophic wear of the material is proved to occur within a 23-30 m/s sliding speed range. It is shown that the sharp (fourfold) increase in the wear rate within the given speed range is related to a change in the wear mode. The subsurface region of the WC-steel 11G13 material is found to have a multilayer structure, the layers differing greatly in their properties and structure.
AB - The tribological behavior of WC-steel 11G13 composite material in contact with cast tool steel is considered over a sliding speed range of 10-40 m/s under a pressure of 2 MPa. The after-test surface structure is examined. Catastrophic wear of the material is proved to occur within a 23-30 m/s sliding speed range. It is shown that the sharp (fourfold) increase in the wear rate within the given speed range is related to a change in the wear mode. The subsurface region of the WC-steel 11G13 material is found to have a multilayer structure, the layers differing greatly in their properties and structure.
UR - http://www.scopus.com/inward/record.url?scp=77952859681&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952859681&partnerID=8YFLogxK
U2 - 10.3103/S1068366609010085
DO - 10.3103/S1068366609010085
M3 - Article
AN - SCOPUS:77952859681
VL - 30
SP - 46
EP - 52
JO - Journal of Friction and Wear
JF - Journal of Friction and Wear
SN - 1068-3666
IS - 1
ER -