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 -