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Results 31 - 40 of 305 for Engine oils
  • Unlocking Free Radicals Using the Micro-ESR
    Article - 15 Dec 2014
    Free radicals are molecular or atomic species with unpaired electrons, which are highly reactive. These chemical species control a number of basic chemical processes in nature, particularly oxidation...
  • Internal Coatings Maximize Flow and Reduce Friction
    Article - 24 Jul 2008
    In addition, in applications involving reciprocating action—such as pistons moving inside of cylinders—carbon-based InnerArmor films actually create a graphitic interface layer, which produces a...
  • Oil Analysis Helps Prevent Costly Maintenance for Rail Fleet
    Article - 29 Nov 2016
    T.E. Laboratories ("the Laboratories”) is located in Tullow, Ireland, and provides fuel, oil and environmental analysis services for a variety of customers, including Irish Rail, Ireland’s national...
  • Tribological Performance Within the Automotive Industry
    Article - 3 Apr 2017
    Improvements to the tribological performance of engine components and additives can provide reduced fuel consumption, increased engine power outputs, reduced oil consumption, a reduction in exhaust...
  • Testing Lubricants Using Reciprocating Systems
    Article - 30 May 2019
    This article explains a tribometry setup that allows time-effective screening of materials and lubricants while monitoring slight variations in friction.
  • A Guide to Measuring Glycol Contamination in Oil
    Article - 17 May 2018
    Liquid cooled engines and rotating equipment use glycol-based coolants because of their superior heat transfer characteristics.
  • Measuring Soot In Lubrication Oil
    Article - 15 Jun 2016
    Due to the fact that 100% efficiency cannot be achieved by any engine, products other than water and carbon dioxide will be formed during combustion, such as soot, which is formed as a result of...
  • Nickel Alloys and Iron Nickel Alloys
    Article - 29 Oct 2003
    Nickel alloys are used extensively because of their corrosion resistance, high-temperature, strength, and their special magnetic and thermal expansion properties. This article will explore the...
  • Accurate and Dependable Choice for In-Service Oil and Fuel Analysis
    Article - 17 May 2018
    Using optical emission spectroscopy (OES) for measuring the ppm levels of contaminants, wear metals and additives in oil samples.
  • Measuring TAN and TBN in Oil
    Article - 29 Nov 2016
    A lubricant containing a high concentration of acidic compounds can lead to clogged oil filters and corrosion of machine parts due to the formation of sludge and varnish.

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