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Etymology edit

revitalize +‎ -ant

Noun edit

revitalizant (countable and uncountable, plural revitalizants)

  1. A fuel or oil additive that creates a cermet coating on internal engine parts.
    • 2004, V. Babak, V. Stadnychenko, “Application of revitalisants for extension of resource and restoring worn‐out friction units of aviation axial‐piston hydromachines”, in Aviation, volume 8, number 1:
      It is possible to term all products for similar treatment as revitalizants that are the substances, which regenerate the life of a friction pair...
    • 2017 July, V.A. Korotkov, “Impact of plasma hardening on the wear resistance of 38XC steel”, in Journal of Friction and Wear, volume 38, number 4:
      The addition of HADO revitalizant to oil contributed to an approximately twofold decrease in the wear of 38XC steel with plasma hardening during wearing-in after cutting off the lubricant.
    • 2017 October 16, “Probuz and Reverto Lubricants Launched in India”, in Overdrive:
      The company states that in an engine, the areas of excessive stress have a lot of destructive heat. This excessive heat energy is used by revitalizant to construct the protective layer.