Effect of lanthanum oxide addition on microstructure and wear performance of iron-chromium alloy manufactured by laser direct deposition additive manufacturing

HIGHLIGHTS

  • who: Yanhua Zhao and collaborators from the School of Mechanical and Electronic Engineering, Shandong Jianzhu University, Jinan, China have published the Article: Effect of Lanthanum Oxide Addition on Microstructure and Wear Performance of Iron-Chromium Alloy Manufactured by Laser Direct Deposition Additive Manufacturing, in the Journal: Materials 2022, 3234 of /2022/
  • what: Although the friction conditions are different from those in this study, the main reason for the improved wear resistance is still attributed to the refined grain size and the increased density of solid solubility after the addition of rare earth oxides.
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