TY - GEN
T1 - Grain refinement through warm rolling of wedge-shaped low carbon steel
AU - Riastuti, Rini
AU - Bastian, M. R.
AU - Priadi, Dedi
AU - Siradj, Eddy Sumarno
PY - 2012
Y1 - 2012
N2 - Study of grain refinement has developed to improving the mechanical properties of low carbon steel. Wedge shaped slab of low carbon steel were deformed through warm rolling methods of 500, 550, and 600oC to produce a finer ferrite grains. The thickness reduction of deformation is 80, 75, 67 and 50%. Dynamic recrystallizations were confirmed at warm working temperature in this study. Grains size which obtained through this process could improve the hardness and its mechanical properties and also its performance in corrosive environment. The smallest grain size was obtain from 80% deformation is 5.2 μm and the tensile strength is 817.65 MPa. Its gives the evidence that warm rolling can use to produce the fine grain at warm temperature of 600oC.
AB - Study of grain refinement has developed to improving the mechanical properties of low carbon steel. Wedge shaped slab of low carbon steel were deformed through warm rolling methods of 500, 550, and 600oC to produce a finer ferrite grains. The thickness reduction of deformation is 80, 75, 67 and 50%. Dynamic recrystallizations were confirmed at warm working temperature in this study. Grains size which obtained through this process could improve the hardness and its mechanical properties and also its performance in corrosive environment. The smallest grain size was obtain from 80% deformation is 5.2 μm and the tensile strength is 817.65 MPa. Its gives the evidence that warm rolling can use to produce the fine grain at warm temperature of 600oC.
KW - Dynamic recrystallization
KW - Low carbon steel
KW - Warm rolling
KW - Wedge-shape
UR - http://www.scopus.com/inward/record.url?scp=83755186370&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.383-390.5869
DO - 10.4028/www.scientific.net/AMR.383-390.5869
M3 - Conference contribution
AN - SCOPUS:83755186370
SN - 9783037852958
T3 - Advanced Materials Research
SP - 5869
EP - 5873
BT - Manufacturing Science and Technology
T2 - 2011 International Conference on Manufacturing Science and Technology, ICMST 2011
Y2 - 16 September 2011 through 18 September 2011
ER -