@article{(Open Science Index):https://publications.waset.org/pdf/10003063,
	  title     = {Modelling, Simulation and Validation of Plastic Zone Size during Deformation of Mild Steel},
	  author    = {S. O. Adeosun and  E. I. Akpan and  S. A. Balogun and  O. O. Taiwo},
	  country	= {},
	  institution	= {},
	  abstract     = {A model to predict the plastic zone size for material
under plane stress condition has been developed and verified
experimentally. The developed model is a function of crack size,
crack angle and material property (dislocation density). Simulation
and validation results show that the model developed show good
agreement with experimental results. Samples of low carbon steel
(0.035%C) with included surface crack angles of 45o, 50o, 60o, 70o
and 90o and crack depths of 2mm and 4mm were subjected to low
strain rate between 0.48 x 10-3 s-1 – 2.38 x 10-3 s-1. The mechanical
properties studied were ductility, tensile strength, modulus of
elasticity, yield strength, yield strain, stress at fracture and fracture
toughness. The experimental study shows that strain rate has no
appreciable effect on the size of plastic zone while crack depth and
crack angle plays an imperative role in determining the size of the
plastic zone of mild steel materials.},
	    journal   = {International Journal of Materials and Metallurgical Engineering},
	  volume    = {9},
	  number    = {2},
	  year      = {2015},
	  pages     = {381 - 386},
	  ee        = {https://publications.waset.org/pdf/10003063},
	  url   	= {https://publications.waset.org/vol/98},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 98, 2015},
	}