References

 Timken Tester:  

1.   JOURNALS

• Study of tribological properties of bis(dimethyl sulfoxide) tri(N,N-dimethyldithiocarbamate) rare earth in lubricating grease.
  Q.J. Xue, Z.F. Zhang, W.M. Liu
  LUBRICATION-ENGINEERING, 54 (4) 21-27, 1998  

• Wear resistance of arc ion-plated chromium nitride coatings.
  Y. Chiba, T. Omura, H. Ichimura
  J. MATERIALS RESEARCH., 8 (5) 1109-1115, 1993

2.   Proceedings of the 11^th International Colloquium on Industrial and Automotive Lubrication - Technische Akademie Esslingen, Germany
(January 1998)

• Bench Test Modeling of Anti-wear Properties of Hydraulic Fluids : A Proposal
  L.D. Wedeven, K. Ludeman, G.E Totten, Wedeven Associates,University of Michigan,Union Carbide Corp. (USA)

• Mechanical Testing of Hydraulic Fluids
  J. Reichel, DMT, Essen (Germany)

• Rolling Fluids Based on Vegetable Oils
  J.M. Herdan, ICERP S.A., Ploesti (Romania)