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Improving the lubrication properties of ferrous metals. Engineering Materials and Design, Vol 12, No 6 (1969) pp 889-895 Phosphating processes that improve lubrication properties of ferrous metals are described. A review of applications is given. Information on the Parcolubrite process and details of friction and wear tests of treated and untreated steels. (5 figures, 3 tables) (Tribology 1969, abstract 304) JEtGiL, G. H., ZELIMER, D. L. Elastic deformation and the coefficient of friction. Wear, Vol 13, No 3 (1969) pp 163-174 This paper attempts to analyze Archard's geometrical model for the area of contact between surfaces. The author says that the model is unable to select the parameters which produce acceptable corresponding coefficients of friction. A different approach may help to correlate calculated and experimental results. (6 figures, 12 references) (Tribology 1969, abstract 305) LIESER, J., WEST, C. H. A vibrating test rig for railway bearing greases. National Lubricating Grease Institute Spokesman, Vol 33, No 4 (July 1969) pp 117-125 Large bore anti-friction bearings which are subjected to vibration or shock during operation demand the use of lubricants which possess unusual physical characteristics, particularly with regard to mechanical stability. To date only full-scale functional test rigs have been used successfully to evaluate the required physical characteristics. The authors have built a test rig which they consider to have potential for standardization.
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