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Title of Journal: Tribol Lett

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Abbravation: Tribology Letters

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Springer US

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DOI

10.1002/mop.4650030804

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1573-2711

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Effect of Chromium on Oxidation in Wear of Surface

Authors: Youming Chen Youyun Tang Hao Zhang Licai Fu
Publish Date: 2015/12/16
Volume: 61, Issue: 1, Pages: 7-
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Abstract

The friction and wear behavior of surface nanocrystalline martensite steel has been investigated The wear rate of nanocrystalline martensite ranges from 2 × 10−5 to 45 × 10−5 mm3/m at an applied load of 2–15 N It is one order of magnitude lower than its ultrafine grain counterpart The surface hardness of both nanocrystalline and ultrafine martensite steels is about 70 GPa It is unexpected according to Archard’s equation that the wear rate has an inversely linear relationship to hardness The investigations indicate that the diffusion rate of Cr towards a worn surface dramatically increases as the average grain size of martensite steel decreases to 30 nm This leads to the formation of Fe2O3 CrO3 and FeCr2O4 films on the worn surface and an improvement in the wear resistance of martensite steel

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Other Papers In This Journal:
  1. A Film Thickness Correction Formula for Double-Newtonian Shear-Thinning in Rolling EHL Circular Contacts
  2. An investigation into friction behaviour of dispersion-strengthened copper under severe railway braking conditions
  3. In Situ NbC Particulate-Reinforced Iron Matrix Composite: Microstructure and Abrasive Wear Characteristics
  4. The Role of Ferric Oxide Nanoparticles in Improving Lubricity and Tribo-Electrochemical Performance During Chemical–Mechanical Polishing
  5. Influence of Post-treatment on the Microstructural and Tribomechanical Properties of Suspension Thermally Sprayed WC–12 wt%Co Nanocomposite Coatings
  6. Lateral Vibration Analysis of Flexible Shafts Supported on Elliptical Journal Bearings
  7. Influence of Friction on Surface Asperity Flattening Process in Cold Uniaxial Planar Compression (CUPC)
  8. Effect of Surface Roughening of Substrate Steel on the Improvement of Delamination Strength and Tribological Behavior of Hydrogenated Amorphous Carbon Coating Under Lubricated Conditions
  9. Transmission Electron Microscopy Analysis of Mo–W–S–Se Film Sliding Contact Obtained by Using Focused Ion Beam Microscope and In Situ Microtribometer
  10. Design of a New Tribometer for Tribological and Viscoelasticity Studies of PTFE Valve Seats
  11. Tribochemistry of Bulk Zinc Metaphosphate Glasses
  12. Simulation of Hydrocarbon Oil Contamination at the Head–Disk Interface Using Molecular Dynamics
  13. Impact Abrasive Wear Response of Carbon/Carbon Composites at Elevated Temperatures
  14. Analyzing Periodic Signals in Rotating Pin-on-Disc Tribotest Measurements Using Discrete Fourier Transform Algorithm
  15. Frictional Voltammetry with Copper
  16. Polymer-Brush Lubrication in Oil: Sliding Beyond the Stribeck Curve
  17. Explanation for the mechanical strength of amyloid fibrils
  18. Experimental investigation of frictional and viscoelastic properties of intestine for microendoscope application
  19. The Role of Functional End Groups of Perfluoropolyether (Z-dol and Z-03) Lubricants in Augmenting the Tribology of SU-8 Composites
  20. Dissipation of Vibration in Rough Contact
  21. Movement of Entrapped Oil Under Pure Rolling Conditions
  22. Study on Surface Asperity Flattening in Cold Quasi-Static Uniaxial Planar Compression by Crystal Plasticity Finite Element Method
  23. High-Temperature Friction and Wear of Ag/h-BN-Containing Ni-based Composites Against Steel
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