... tribological properties chemical structure Fourier transform spectra friction hydrogen bonds infrared spectra lubricating oils lubrication materials preparation organic compounds scanning electron microscopy steel surface morphology thermal analysis thermal stability wear wear resistance...

.... 01 September 2000 27 August 2002 19 06 2003 sliding friction lubrication wear hardness surface topography filled polymers aluminium materials preparation Polymers and polymer composites are widely used in machine elements because of their easy processabilities, low...

... 2001 24 09 2002 polymers wear friction fibre reinforced composites carbon materials preparation Small oscillatory movement generally takes place in the case of bearings, gears, bushes, multilayer leaf springs, palliatives, bolted, riveted and pinned joints, bearing liners...

... June 2001 24 09 2002 steel rolling friction rolling mills materials preparation Hot Rolling Friction Steel Oxide Layer Arguably the least thoroughly researched component of a flat, hot steel rolling system is the interface of the work roll and the rolled metal. The two...

... surface topography materials preparation lubrication tribology hydrodynamics mechanical contact sliding friction rough surfaces The tribological conditions between tool and workpiece is an important factor affecting the workability and the final surface quality of products in metal forming...

... friction plastic deformation materials preparation slip flow A second friction (Region II) regime in Fig. 7 appears to develop when 1.0 < τ k < 1.7 . Region II is characterized by a substantial decrease in the friction coefficient with increasing τ k...

.... 10 October 1999 08 February 1999 18 May 1999 machine bearings rubber polymers lubrication materials testing water hardness wear materials preparation elastoplasticity elastomers Water-lubricated bearings are assuming increasing importance in the marine and pump...