1 Prepared for ArabCast Conference, 2006 Experimental Correlation for the Effect of Metallurgical Parameters on the Drilling Force, Moment and Heat Build-Up in Heat-Treated 319 Alloys M. TASH 1, 2 , F H. Samuel 1 , F. Mucciardi 3 , H W. Doty, 4 and S.Valtierra 5 1 Université du Québec a Chicoutimi, Chicoutimi, Québec, Canada 2 Cairo University, Giza, Egypt 3 McGill University, Montreal, Québec, Canada 4 General Motors Powertrain Group, Metal Casting Technology,Inc.,Milford,NH, USA 5 Corporativo Nemak, Garza Garcia, NL, Mexico PDF Created with deskPDF PDF Writer - Trial :: http://www.docudesk.com