1-20 of 42
Keywords: polymers
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. June 2022, 144(6): 061705.
Paper No: TRIB-21-1384
Published Online: December 14, 2021
...Oleg V. Tolochko; Ilya A. Kobykhno; Svetlana I. Khashirova; Azamat A. Zhansitov; Alexander D. Breki; Michael Nosonovsky Polyetheretherketone (PEEK) is a promising polymer material for tribological applications. Friction and wear tests of PEEK samples versus steel with different melt flow indices...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041404.
Published Online: October 14, 2011
..., the present model has been used to simulate the contact between a polymethyl methacrylate (PMMA) substrate and a rigid sphere driven by step, ramped, and harmonic normal loads. The validated model and numerical method can successfully compute the viscoelastic contact responses of polymer-based materials...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041201.
Published Online: October 10, 2011
... of the present study suggest that expanding the use of UHMWPE and other polymers in orthopaedic applications where cartilage is replaced by an engineered biomaterial is worth exploring. While UHMWPE yielded the lowest friction coefficient throughout the duration of sliding against cartilage, it produced friction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031101.
Published Online: July 7, 2011
...Arthur Francisco; Houssein Abbouchi; Bernard Villechaise The background of the present study is the rolling contact fatigue (RCF) in a brittle polymer disk. The disk has been tested on a two disk machine, under controlled normal and tangential loads, with no global slip. After several million...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011102.
Published Online: December 4, 2008
... 2008 elastic deformation finite element analysis internal stresses mechanical contact polymers rolling bearings tapered roller bearing dynamics cage behavior elastic deformation stress In some cases, the cage of a rolling element bearing is damaged, and it is difficult...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011404.
Published Online: December 4, 2008
...A. Ovcharenko; G. Halperin; I Etsion The creep of a polymer sphere contacting a rigid flat under a constant normal load is investigated experimentally. An optical technique is used to observe in situ the evolution of the contact area while the increase of contact interference is measured...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 836–840.
Published Online: May 1, 2007
... used for surgeries, microassembly, and micromanipulation. 03 04 2006 01 05 2007 friction piezoelectric materials piezoelectricity polymers surface phenomena piezoelectric material PVDF friction surface characterization Polyvinylidene fluoride (PVDF) is a well...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2007, 129(2): 326–335.
Published Online: November 14, 2006
... eight grid points and the finest level having 256 grid points. 25 03 2006 14 11 2006 polymers cobalt alloys chromium alloys prosthetics biomechanics lubrication wear rolling friction sliding friction creep elasticity differential equations Newton-Raphson method...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2006, 128(2): 275–281.
Published Online: November 21, 2005
... biomechanics polymers bone cobalt alloys chromium alloys One of the most remarkable joints in the human body is the knee. In a healthy knee, the bones are covered with articular cartilage and the contact is lubricated by synovial fluid, resulting in a tribological system with extremely low wear...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. April 2006, 128(2): 436–441.
Published Online: November 4, 2005
... of attenuation of light through a slide, the particles were illuminated using a red filter from the top (reflected light) and a green filter from the bottom (transmitted light). Green light passes up through UHMWPE debris (the polymer being birefringent), and looks green, yellow or light pink in the microscope...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2006, 128(2): 267–274.
Published Online: October 6, 2005
... 10 2005 rollers (machinery) traction polymers thin films permeability manufacturing systems Continuous flexible thin materials such as paper, textiles, filters, plastic films, and thin metal plates are sometimes called “webs.” Web transport systems are very important...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2006, 128(1): 113–121.
Published Online: July 6, 2005
... of Friction in Boundary Lubrication ,” ASME J. Tribol. 0742-4787 , 107 , pp. 452 – 462 . Hsu , G. , Yagle , A. E. , Ludema , K. C. , and Levitt , J. A. , 2000 , “ Modeling and Identification of Lubricated Polymer Friction Dynamics ,” J. Dyn. Syst., Meas., Control 0022-0434...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2005, 127(4): 766–775.
Published Online: May 5, 2005
... was lubricated by 10W–30 oil. Surface analysis revealed that the formation of lubricative protective layers on the surfaces in contact is crucial to reducing friction, and more importantly, wear. FTIR results confirmed that film transfer occurs in the case of POM. 19 08 2004 05 05 2005 polymers...
Journal Articles
Publisher: ASME
Article Type: Article
J. Tribol. April 2005, 127(2): 405–415.
Published Online: April 7, 2005
... surfaces. Primary and secondary forms of the additive are shown to form films of different morphology and properties. Colloid probe atomic force microscopy has also been applied to study the boundary film-forming properties of functionalized viscosity modifier polymers. It is shown that these polymers can...
Journal Articles
Publisher: ASME
Article Type: Article
J. Tribol. April 2005, 127(2): 280–286.
Published Online: April 7, 2005
... reciprocating motion is expected to produce a single primary orientation (in the article, 100 point discretized motions are used for all calculations). Equation ( 2 ) weights each θ i by the corresponding τ i and then normalizes to define the most probable direction of polymer...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2005, 127(4): 729–739.
Published Online: March 22, 2005
... of both the cup inclination angle and the combined flexion-extension and internal-external rotation on the lubrication were analyzed. 17 03 2004 22 03 2005 polymers lubrication prosthetics biomedical materials biomechanics physiological models orthopaedics Elastohydrodynamic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2006, 128(1): 96–102.
Published Online: November 12, 2004
... as function of the operating parameters. Consistent relations were also found between the integrated AE signal over time and the wear volume as well as the friction work. Santner , E. , and Czichos , H. , 1989 , “ Tribology of Polymers ,” Tribol. Int. 0301-679X 22 , pp. 103 – 109...