Open AccessMechanical properties of Cr-containing PM steels sintered in industrial conditions
Author(s) -
Desislava Mincheva,
Plamen Petrov
Publication year - 2018
Publication title -
annual journal of technical university of varna
Language(s) - English
Resource type - Journals
ISSN - 2603-316X
DOI - 10.29114/ajtuv.vol2.iss1.71
Subject(s) - materials science , sintering , metallurgy , carbonitriding , work (physics) , atmosphere (unit) , mechanical engineering , thermodynamics , physics , engineering
The objectives of this present research work are Cr-containing PM steels sintered in industrial conditions. The sintering was carried out in industrial furnace with 85%N2+15%H2 atmosphere at temperature of T=1140oC, during 40min. It is obtained information about the mechanical properties of the investigated alloys, which serve to further studies connected with the application of chemical heat treatments such as oxidation and gas carbonitriding.