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Keyword: stiction
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Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031408.
Published Online: July 28, 2011
... quantitative agreement. 24 08 2010 02 06 2011 06 06 2011 28 07 2011 28 07 2011 finite element analysis statistical analysis stiction surface roughness tin static friction coefficient elastic plastic contact surface roughness statistical experimental method...
Journal Articles
Article Type: Technical Briefs
J. Tribol. July 2011, 133(3): 034502.
Published Online: July 12, 2011
... 01 2011 26 04 2011 12 07 2011 12 07 2011 elastic constants elastoplasticity mechanical contact stiction elastic-plastic contact full stick static friction tangential stiffness presliding Elastic-plastic spherical contact under combined normal and tangential...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031602.
Published Online: June 15, 2010
... Pearson distribution compares favorably with the experimental measurements. 20 11 2009 16 03 2010 15 06 2010 rough surfaces sliding friction stiction surface roughness static friction coefficient friction model surface roughness asymmetric height distribution...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031401.
Published Online: June 4, 2010
... models at very small plasticity index values below 0.5. 17 11 2009 30 03 2010 04 06 2010 04 06 2010 plasticity rough surfaces stiction rough surfaces plasticity index fully plastic contact All engineering surfaces are rough to some degree. When two rough...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021404.
Published Online: March 5, 2009
... stiction surface roughness spherical contact elastic-plastic contact normal and tangential loading static friction junction growth rough surfaces The Hertz model ( 1 ) is a well known and commonly used one for elastic contact between smooth spherical surfaces. However, real solids are...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021402.
Published Online: March 3, 2009
... rough surfaces are extensively investigated. 15 02 2008 04 11 2008 03 03 2009 elasticity hardness integral equations mechanical contact plasticity shear strength stiction surface roughness static friction dissimilar-material contact roughness The classic...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2008, 130(3): 031401.
Published Online: June 20, 2008
... experimental results. 01 11 2007 14 02 2008 20 06 2008 elastic constants elastoplasticity finite element analysis rough surfaces sliding friction stiction surface roughness static friction rough surfaces junction growth sliding inception Accurate prediction of...
Journal Articles
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 783–790.
Published Online: July 12, 2007
... correlate well with some limited experiments. 12 02 2007 12 07 2007 elastic constants mechanical contact plasticity sliding friction stiction elastic-plastic contact combined loading junction growth The surfaces of contacting bodies are always rough on a microscale and...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2006, 128(4): 851–864.
Published Online: June 7, 2006
... optimum bimodal roughness distributions for low friction, stiction, and wear. It is assumed that particles and matrix have uniform elastic properties as it is a reasonable assumption in some applications such as magnetic tapes. Variation of fractional contact area, maximum contact pressure, and relative...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2006, 128(2): 358–364.
Published Online: December 11, 2005
...Venkata K. Jasti; C. Fred Higgs, III Liquid lubricants break down at extreme temperatures and promote stiction in micro-/nanoscale environments. Consequently, using flows of solid granular particles as a “dry” lubrication mechanism in sliding contacts was proposed because of their ability to carry...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2006, 128(1): 18–31.
Published Online: August 18, 2005
...Shaobiao Cai; Bharat Bhushan Friction/stiction and wear are among the main issues in microelectromechanical systems (MEMS/NEMS) devices having contact interfaces. Relevant parameters, i.e., layers thickness, need to be optimized. The contact analyses of multilayered structure under both dry and wet...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2005, 127(1): 47–50.
Published Online: February 7, 2005
... manuscript received August 26, 2004. Review conducted by: Q. Wang. 05 May 2004 26 August 2004 07 02 2005 mechanical contact stiction copper sliding friction steel elasticity plasticity plastic flow Spherical Contact Elastic-Plastic Contact Junction Growth Friction...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2005, 127(1): 206–212.
Published Online: February 7, 2005
...Clint A. Morrow; Michael R. Lovell The stiction forces that exist in microelectromechanical systems (MEMS) are characterized by surface energy and surface roughness. To simulate this contact condition, a three-dimensional fractal surface geometry and an adhesive contact model for a single asperity...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2004, 126(1): 34–40.
Published Online: January 13, 2004
... Division January 24, 2003; revised manuscript received June 10, 2003. Associate Editor: G. G. Adams. 26 October 2003 24 January 2003 10 June 2003 13 01 2004 stiction surface topography rough surfaces modelling adhesion elastoplasticity finite element analysis hardness...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2002, 124(1): 46–61.
Published Online: May 22, 2001
... contact area, maximum pressure / E 2 and relative meniscus force are predicted. The results are used to investigate the effect of the contact statistics on friction, stiction, and wear problems such as debris generation, brittle failure, and delamination of layered media. Optimum layer parameters are...
Journal Articles
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 533–540.
Published Online: July 6, 2000
... July 2000 mechanical contact tribology surface topography rough surfaces lubrication sliding friction magnetic heads stiction magnetic disc storage PFPE (Perfluoropolyether) lubricants are generally used in order to get good tribological characteristics of the magnetic disks. A...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2001, 123(2): 350–357.
Published Online: June 23, 2000
... in the current industry. In this study, a mathematical–physical model based on an extension of the Greenwood–Tripp model is proposed for predicting and analyzing the contact deformation and stiction between both textured disk and slider. The contact deformation and stiction of the head–disk interface...