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Keywords: Young's modulus
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2008, 130(2): 021504.
Published Online: April 8, 2008
... global approach that considers a mean temperature of fluid film. In addition, the thermoelastic behavior of the lip surface is taken into account with a relationship between Young’s modulus and the mean temperature of the lip surface. It is shown that the local temperature of the contact zone increases...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011014.
Published Online: December 26, 2007
...%. approximation theory elasticity mechanical contact optimisation rough surfaces Young's modulus nominally flat rough surface asperity elastic force approximate equation Numerous publications have appeared that address contact of rough surfaces ( 1 2 3 4 5 6 7 8 9 10 11 12 13 14...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011005.
Published Online: December 6, 2007
... a Berkovich tip and single crystal alumina and silica samples, are implemented in the proposed area function yielding estimated values of Young’s modulus. Results were compared with that obtained from Oliver and Pharr technique for deep as well as shallow indentation regimes. The estimates for Young’s modulus...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2007, 129(2): 314–320.
Published Online: January 9, 2007
...S. Ozcan; K. Farhang; P. Filip A novel two-parameter area function for determination of near surface properties of Young’s modulus of elasticity and hardness has shown promise for compensating for the imperfection of the tip-end in an instrumented indentation measurement. This paper provides...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2004, 126(2): 372–379.
Published Online: April 19, 2004
..., 2002) using an inverse analysis of the indentation test, the mechanical behavior of polymers is modeled with Young’s modulus for the elastic part and with the G’sell-Jonas’ law with an exponential strain hardening for the viscoplastic part. The strain hardening coefficient is the main characteristic...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2004, 126(1): 185–199.
Published Online: January 13, 2004
... to measure the composite hardness and Young’s modulus of the copper-film wafer with a passivation layer. These two material properties are of importance in the calculation of wafer’s theoretical removal rate. Experimental results for the removal rates of the copper film are exhibited to compare...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2003, 125(4): 713–719.
Published Online: September 25, 2003
... received by the Tribology Division August 1, 2002; revised manuscript received February 4, 2003. Associate Editor: T. C. Ovaert. 01 August 2002 04 February 2003 25 09 2003 sliding friction Young's modulus shear strength simulation mechanical contact rough surfaces surface...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2000, 122(4): 721–724.
Published Online: April 17, 2000
...) are used. Comparative measurements were taken with steel disks made of 42CrMo4. Of primary importance are the material parameters Young’s modulus and thermal conductivity. The experimental variables pressure, temperature and oil film thickness in the EHD contact of a two disk test rig were measured...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2000, 122(4): 672–681.
Published Online: January 5, 2000
... Editor: J. A. Williams. 09 September 1999 05 January 2000 mechanical contact tribology elasticity Young's modulus lubrication load distribution shear strength numerical analysis Contact Stress Layered Material Half Space Transverse Isotropy Isotropy In many...
Topics: Stress, Isotropy