Improved elastic contact model accounting for asperity and bulk substrate deformation

Tribology Letters

Volumn 35, Issue 3, 2009, Pages 191-203

  Yeo, Chang Dong ^a,b   Katta, Raja R ^a   Polycarpou, Andreas A ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^b SEAGATE TECHNOLOGY   (United States)

Author keywords

Contact mechanics; Finite element analysis; Magnetic data storage; Surface roughness; Thin solid film

Indexed keywords

APPLIED LOADS; ASPERITY CONTACTS; ASPERITY MODEL; BULK MATERIALS; BULK SUBSTRATES; CIRCULAR REGION; CONTACT MECHANICS; CONTACT STIFFNESS; ELASTIC CONTACT MODEL; ELASTIC HALF SPACE; EXPERIMENTAL MEASUREMENTS; FINITE ELEMENT ANALYSIS; GEOMETRICAL PROPERTY; HERTZ CONTACT MODEL; HERTZIAN PRESSURE; MAGNETIC DATA STORAGE; PARAMETRIC STUDY; PHYSICAL PARAMETERS; ROUGH SURFACES; SINGLE ASPERITY; SINGLE ASPERITY MODEL; SPHERICAL CONTACT; THIN SOLID FILM; TWO PARAMETER;

DEFORMATION; END EFFECTORS; MAGNETIC FILM STORAGE; MAGNETIC STORAGE; STIFFNESS; SUBSTRATES; SURFACE PROPERTIES; SURFACE ROUGHNESS;

FINITE ELEMENT METHOD;

EID: 68449100508     PISSN: 10238883     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11249-009-9448-0     Document Type: Article

References (24)

1. ST Patton JS Zabinski 2005 Failure mechanisms of capacitive MEMS RF switch contacts Tribol. Lett. 19 4 265 272
2. AY Suh AA Polycarpou 2003 Adhesion and pull-off forces for polysilicon MEMS surfaces using the sub-boundary lubrication model ASME J. Tribol. 125 193 199
3. 2 IEEE Trans. Mag. 41 2 812 818
4. JR Barber M Ciavarella 2000 Contact mechanics Int. J. Solids Struct. 37 29 43
5. JA Greenwood BP Williamson 1966 Contact of nominally flat surfaces Proc. R. Soc. Lond. A 295 300 319
6. WR Chang I Etsion DB Bogy 1987 An elastic-plastic model for the contact of rough surfaces ASME J. Tribol. 109 257 263 (Pubitemid 17569991)
7. L Kogut I Etsion 2002 Elastic-plastic contact analysis of a sphere and a rigid flat ASME J. Appl. Mech. 69 657 662
8. JA Greenwood JJ Wu 2001 Surface roughness and contact: an apology Meccanica 36 617 630
9. JI [tmp] McCool 1986 Comparison of models for the contact of rough surfaces Wear 107 37 60
10. X Shi AA Polycarpou 2005 Measurement and modeling of normal contact stiffness and contact damping at the meso scale ASME J Vib. Acoust. 127 52 60
11. AY Suh CM Mate RN Payne AA Polycarpou 2006 Experimental and theoretical evaluation of friction at contacting magnetic storage slider-disk interface Tribol. Lett. 23-3 177 190
12. JF Archard 1957 Elastic deformation and the laws of friction Proc. R. Soc. Lond. A 243 190 205
13. A Majumdar B Bhushan 1991 Fractal model of elastic-plastic contact between rough surfaces ASME J. Tribol. 113 1 11
14. P Sahoo SK Roy Chowdhury 2000 A fractal analysis of adhesive friction between rough solids in gentle sliding Proc. Inst. Mech. Eng. Part J: J Eng. Tribol. 214 583 595
15. K Komvopoulos W Yan 1998 Three-dimensional elastic-plastic fractal analysis of surface adhesion in microelectromechanical systems ASME J. Tribol. 120 808 813
16. AY Suh AA Polycarpou TF Conry 2003 Detailed surface roughness characterization of engineering surfaces undergoing tribological testing leading to scuffing Wear 255 556 568
17. GW Mbise GA Niklassont CG Granqvist 1996 Scaling of surface roughness in evaporated calcium fluoride films Solid State Commun. 97 965 969
18. M Siegert M Plischke 1994 Slope selection and coarsening in molecular beam epitaxy Phys. Rev. Lett. 73 1517 1520
19. CY Hui YY Lin JM Baney EJ Kramer 2001 The mechanics of contact and adhesion of periodically rough surfaces J. Polym. Sci. Part B: Polym. Phys. 39 1195 1214
20. Y-R Jeng J-H Aoh C-M Wang 2001 Thermosonic wire bonding of gold wire onto copper pad using the saturated interfacial phenomena J. Phys. D Appl. Phys. 34 3515 3521
21. AY Suh S-C Lee AA Polycarpou 2004 Adhesion and friction evaluation of textured slider surfaces in ultra-low flying head-disk interfaces Tribol. Lett. 17 4 739 749
22. K Iida K Ono 2003 Design consideration of contact/near-contact sliders based on a rough surface contact model ASME J. Tribol. 125 562 570
23. Shi, X., Polycarpou, A.A.: Investigation of contact stiffness and contact damping for magnetic storage head-disk interfaces. ASME J. Tribol. 130, 021901-1-9 (2008)
24. Johnson, K.L.: Contact Mechanics. Cambridge University Press, Cambridge (1985)