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Advances in Materials Science and Engineering
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Advances in Materials Science and Engineering
/
2013
/
Article
/
Tab 3
/
Research Article
A Study on Contact Fatigue Performance of Nitrided and TiN Coated Gears
Table 3
Operating conditions in gear test.
Torque
/
m
Rotational speed R r/min
Normal load
/
Contact stress
σ
/MPa
Time
/h
16.71
2000
1250
1235
84