Căutare după Subiect "tempering"

Afișează articolele 1-2 of 2

    • Influence of Heat Treatment Technology on the Structure and Properties of Thick Sheet Steel ASTM14 Degree F 

      Constantinescu, Stela (Universitatea "Dunărea de Jos" din Galați, 2015)
      In this paper, based on the researches carried out a heat treatment technology can be determined which further lead to an optimum set of mechanical properties according to the technical conditions: A. Annealing (austenite ...

    • Laser Surface Hardening of 51Crv4 Steel 

      Levcovici, Sanda Maria; Levcovici, Dan Teodor (Universitatea "Dunărea de Jos" din Galați, 2005)
      The work presents the surface changes in microstructure and properties by quenching the 51CrV4 steel from liquid and solid phase, using a CO2 continue laser wave with 900W power. In order to determine the hardening ...