Transition of Friction and Wear by Stick-Slip Phenomenon in Various Environments under Fretting Conditions

Sung Hoon Jeong; Jung Min Park; Young Ze Lee

doi:10.4028/www.scientific.net/KEM.321-323.1344

Paper Titles

Nondestructive Evaluation of Corrosion Progression on Titanium and Its Alloy Surface by Wetting Method
p.1326

Measurement of Carboxyl Group Separated from a Thin Film Copolymerized by Low-Temperature Plasma at Atmospheric Pressure of C₂H₂ and CO₂
p.1332

Synthesis and Characterization of Ce-Doped BZT Thin Films Deposited by a RF Magnetron Sputtering Method
p.1336

Evaluation of Recovery Process of Pure Magnesium at Room Temperature By Acoustic Emission
p.1340

Transition of Friction and Wear by Stick-Slip Phenomenon in Various Environments under Fretting Conditions
p.1344

Residual Stress Measurement and Evaluation on Ceramics with X-Ray and Indentation Method
p.1348

FE Analysis of Thermoelectric Cooler Using Bi-Te-Sb Compound Alloy
p.1353

Measurement of TiAlN Coating Effects on Machining Characteristics of High Hardened Steel
p.1357

Effect of Anisotropy on The Thermoelectric Properties of Bi₁Sb₃Te₆ Added with Au Alloys Prepared by Mechanical Alloying Process
p.1360

HomeKey Engineering MaterialsKey Engineering Materials Vols. 321-323Transition of Friction and Wear by Stick-Slip...

Transition of Friction and Wear by Stick-Slip Phenomenon in Various Environments under Fretting Conditions

Abstract:

The fretting wear arises when contacting surfaces undergo oscillatory tangential displacement of small amplitude. Depending on the degree of stick and slip there are three kinds of the contact motions, such as gross-slip, partial-slip and stick-slip. The fretting damage occurs most severely when the transition from gross-slip to partial-slip happens. In this paper, the transitions of friction and wear under fretting were investigated by ball-on-disk wear tests in various environments, which were dry friction of air and nitrogen, and wet friction of mineral oil and engine oil. The transition from partial-slip to stick-slip firstly occurred in nitrogen environment, and then in air. Later, the transition occurred at higher load in mineral oil, and then lastly in engine oil.