Now showing items 1-2 of 2

    • Surface hardening for Low Carbon Steel (A3k) by Yag: Nd Pulse Laser Thermal Activation 

      Cazacu, Nelu; Sava, Liliana; Dobrovici, Sorin; Baclea, Adolf (Universitatea "Dunărea de Jos" din Galați, 2008)
      The paper is based on experiments for surface hardening on A3k (low carbon steel) samples using YAG:Nd pulse laser. A small x-y moving system conducted by PC was made for sample scanning, relative to fixed focused laser ...
    • Surface Hardenining for 38MoCrA109 Steel Using Fluidized Bed Nitriding 

      Baclea, Adolf; Dobrovici, Sorin; Cazacu, Nelu (Universitatea "Dunărea de Jos" din Galaţi, 2008)
      The paper is based an nitriding experiments made in a fluidized bed laboratory furnace. Fluidization was obtained in a steel refractory retort by solid granular (burned fire clay) and fluid (mixture of ammonia and ...