Sharif University of Technology Sharif Journal of Civil Engineering 2676-4768 vol. 23 No. 39 2007 11 22 THE EFFECT OF MOLD VIBRATION ON THE MICROSTRUCTURE ON THE MICROSTRUCTURE OF AL7075 THIXOFORMING BILLET PRODUCED BY THE COOLING SLOPE TECHNIQUE THE EFFECT OF MOLD VIBRATION ON THE MICROSTRUCTURE ON THE MICROSTRUCTURE OF AL7075 THIXOFORMING BILLET PRODUCED BY THE COOLING SLOPE TECHNIQUE 53 59 229 FA A. Karimi Taheri Dept. Materials Science and Engineering, Sharif University of Technology M. Movahedi Dept. Materials Science and Engineering, Sharif University of Technology H. Niamanesh Dept. Materials Science and Engineering, Sharif University of Technology Journal Article 2011 06 20 - - https://sjce.journals.sharif.edu/article_229_df75efa6b2447c6603229d83113a1f97.pdf