@article{(Open Science Index):https://publications.waset.org/pdf/10009279,
	  title     = {Large Strain Compression-Tension Behavior of AZ31B Rolled Sheet in the Rolling Direction},
	  author    = {A. Yazdanmehr and  H. Jahed},
	  country	= {},
	  institution	= {},
	  abstract     = {Being made with the lightest commercially available industrial metal, Magnesium (Mg) alloys are of interest for light-weighting. Expanding their application to different material processing methods requires Mg properties at large strains. Several room-temperature processes such as shot and laser peening and hole cold expansion need compressive large strain data. Two methods have been proposed in the literature to obtain the stress-strain curve at high strains: 1) anti-buckling guides and 2) small cubic samples. In this paper, an anti-buckling fixture is used with the help of digital image correlation (DIC) to obtain the compression-tension (C-T) of AZ31B-H24 rolled sheet at large strain values of up to 10.5%. The effect of the anti-bucking fixture on stress-strain curves is evaluated experimentally by comparing the results with those of the compression tests of cubic samples. For testing cubic samples, a new fixture has been designed to increase the accuracy of testing cubic samples with DIC strain measurements. Results show a negligible effect of anti-buckling on stress-strain curves, specifically at high strain values.
},
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {12},
	  number    = {8},
	  year      = {2018},
	  pages     = {758 - 762},
	  ee        = {https://publications.waset.org/pdf/10009279},
	  url   	= {https://publications.waset.org/vol/140},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 140, 2018},
	}