Rolling Contact Fatigue Testing of Bearing Steels

1982 ◽  
Keyword(s):  
Fatigue Testing ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Bearing Steels

scholarly journals Hybrid Bearing Technology for Advanced Turbomachinery: Rolling Contact Fatigue Testing

1994 ◽  
Author(s):  
James F. Dill
Keyword(s):  
Fatigue Testing ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Basic Structure ◽  
Ceramic Materials ◽  
Tribological Performance ◽  
Rolling Contact ◽  
Bearing Steels ◽  
Bearing Materials ◽  
Machining Characteristics

The purpose of this paper is to describe the basic structure and results to date of a major ARPA funded effort to provide a tribological performance database on ceramic bearing materials and their interaction with standard bearing steels. Program efforts include studies of material physical properties, machining characteristics and tribological performance. The majority of the testing completed to date focuses on rolling contact fatigue testing of the ceramic materials including efforts to arrive a optimum approaches to evaluating ceramic / steel hybrid combinations in rolling contact fatigue.

Hybrid Bearing Technology for Advanced Turbomachinery: Rolling Contact Fatigue Testing

1996 ◽  
Vol 118 (1) ◽  
pp. 173-178 ◽  
Author(s):  
J. F. Dill
Keyword(s):  
Fatigue Testing ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Basic Structure ◽  
Ceramic Materials ◽  
Tribological Performance ◽  
Rolling Contact ◽  
Bearing Steels ◽  
Bearing Materials ◽  
Machining Characteristics

The purpose of this paper is to describe the basic structure and results to date of a major ARPA funded effort to provide a tribological performance database on ceramic bearing materials and their interaction with standard bearing steels. Program efforts include studies of material physical properties, machining characteristics, and tribological performance. The majority of the testing completed to date focuses on rolling contact fatigue testing of the ceramic materials, including efforts to arrive at optimum approaches to evaluating ceramic/steel hybrid combinations in rolling contact fatigue.

scholarly journals Hydrogen-assisted microcrack formation in bearing steels under rolling contact fatigue

2020 ◽  
Vol 134 ◽  
pp. 105485
Author(s):  
X.Z. Liang ◽  
G.-H. Zhao ◽  
J. Owens ◽  
P. Gong ◽  
W.M. Rainforth ◽  
...  
Keyword(s):  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Bearing Steels ◽  
Microcrack Formation

scholarly journals Rolling Wear of Silicon Nitride Bearing Materials

1990 ◽  
Author(s):  
John W. Lucek
Keyword(s):  
Fatigue Life ◽  
Silicon Nitride ◽  
Failure Modes ◽  
Fatigue Testing ◽  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Wear Performance ◽  
Wear Rates ◽  
Bearing Materials

Rolling-contact fatigue test methods were used to measure the wear performance of several silicon nitride materials. Sintered, hot pressed and hot isostatically pressed materials exhibited wear rates ranging over three orders of magnitude. Hot isostatically pressed materials had the lowest wear rates. Despite the disparity in wear performance, all materials tested had useful rolling-contact fatigue lives compared to steel. Fatigue life estimates, failure modes, and rolling wear performance for theses ceramics are compared to M-50 steel. This work highlights the rapid contact stress reductions that occur due to conformal wear in rolling-contact fatigue testing. Candidate bearing materials with unacceptably high wear rates may exhibit useful fatigue lives. Rolling contact bearing materials must possess useful wear and fatigue resistance. Proper performance screening of candidate bearing materials must describe the failure mode, wear rate, and the fatigue life. Guidelines for fatigue testing methods are proposed.

scholarly journals Structural Alterations of Bearing Steels under Rolling Contact Fatigue

1970 ◽  
Vol 10 (2) ◽  
pp. 98-111 ◽  
Author(s):  
Kazuo SUGINO ◽  
Katsuyoshi MIYAMOTO ◽  
Michihiko NAGUMO ◽  
Kōichi AOKI
Keyword(s):  
Rolling Contact Fatigue ◽  
Contact Fatigue ◽  
Rolling Contact ◽  
Structural Alterations ◽  
Bearing Steels
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