TY - JOUR
T1 - Mechanical properties evaluations of an age hardenable martensitic steel deformed by equal channel angular pressing
AU - Nili-Ahmadabadi, M.
AU - Shirazi, H.
AU - Mobarake, M. Iranpour
AU - Poorganji, B.
AU - Nedjad, S. Hossein
AU - Furuhara, Tadashi
PY - 2010/9/1
Y1 - 2010/9/1
N2 - Effect of severe plastic deformation by equal channel angular pressing on the mechanical properties of an age hardenable low carbon martensitic steel was investigated. Equal channel angular pressing was carried out on the solution-annealed steel up to four passes at room temperature through the route Be. Aging was carried out at 753 K for 2.4 ks. It was found that after four passes deformation, the microstructure is consist of fine grained high angle grain boundaries and lamellar dislocation cell block. The strength of steel is increased considerably while a increasing in elongation is revealed.
AB - Effect of severe plastic deformation by equal channel angular pressing on the mechanical properties of an age hardenable low carbon martensitic steel was investigated. Equal channel angular pressing was carried out on the solution-annealed steel up to four passes at room temperature through the route Be. Aging was carried out at 753 K for 2.4 ks. It was found that after four passes deformation, the microstructure is consist of fine grained high angle grain boundaries and lamellar dislocation cell block. The strength of steel is increased considerably while a increasing in elongation is revealed.
KW - Equal Channel Angular Pressing
KW - Low Carbon Martensitic Steel
KW - Mechanical Properties
KW - Ultrafine Grain
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U2 - 10.1166/jnn.2010.2581
DO - 10.1166/jnn.2010.2581
M3 - Article
C2 - 21133170
AN - SCOPUS:79955446346
VL - 10
SP - 6182
EP - 6185
JO - Journal of Nanoscience and Nanotechnology
JF - Journal of Nanoscience and Nanotechnology
SN - 1533-4880
IS - 9
ER -