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1695 N. Penny Lane Schaumburg, IL 60173-4555 847/824-0181 • 800/537-4237 Fax: 847/824-7848


A PUBLICATION OF THE AMERICAN FOUNDRY SOCIETY www.moderncasting.com


Published monthly by the American Foundry Society, MODERN CASTING magazine presents the North American metalcasting industry with technical and management information for operational and business decisionmaking. The information and ideas presented in MODERN CASTING do not necessarily reflect the position of its staff, advisors or advertisers, nor that of the American Foundry Society.


STAFF


Publisher/Editor ALFRED T. SPADA, aspada@afsinc.org


Managing Editor SHEA GIBBS, sgibbs@afsinc.org


Senior Editor, Digital Managing Editor SHANNON WETZEL, swetzel@afsinc.org


Editorial Intern AMANDA ZARATE, azarate@afsinc.org


Advertising Sales Manager ROLF PETERSEN, rpetersen@afsinc.org


Advertising Sales—West JIM BECKWITH, jbeckwith@afsinc.org


Advertising Sales—East, Ohio and International JOE MURPHY, AdSales25@aol.com


Classified Advertising BEATA BUREK, bburek@afsinc.org


Art Director MICHAEL J. BERRAFATO, mberrafato@afsinc.org


Manager of Customer Service BARBARA JACKOWSKI, bjackowski@afsinc.org


CONSULTING EDITORS


Management GERALD G. CALL, jcall@afsinc.org


Casting Technology/Research THOMAS E. PRUCHA, tprucha@afsinc.org STEPHEN T. ROBISON, str@afsinc.org SCOTT LAMMERS, scottl@afsinc.org


Federal Legislation & OSHA Regulations STEPHANIE SALMON, ssalmon@afsinc.org


Environmental Regulations CHRISTIAN RICHTER, crichter@thepolicygroup.com JEFF HANNAPEL, jhannapel@thepolicygroup.com


Safety & Health/Industrial Hygiene FREDRICK H. KOHLOFF, fhk@afsinc.org


American Foundry Society DAVID KRUGMAN, dkrugman@afsinc.org


PRINTED IN USA


MODERN CASTING (ISSN-0026-7562) is published monthly by the American Foundry Society Inc. Editorial, executive and subscription offices: 1695 N. Penny Lane, Schaumburg, IL 60173-4555, 847/824-0181. Subscription price: $50.00 per year U.S., Canada and Mexico; all other countries $85.00 per year. Single copies: U.S., Canada and Mexico $7.00 (+S&H), foreign $10.00 (+S&H). November Buyer’s Guide: U.S., Canada and Mexico $25.00 (+S&H), foreign $30.00 (+S&H). Office of Publication: 1695 N. Penny Lane, Schaumburg, IL 60173-4555. Periodicals postage paid at Schaumburg, IL, and additional entry offices. Canada Post Corp. Return Undeliverables to: American Foundry Society, 2835 Kew Drive, Windsor, ON N8T 3 B7, Pub. Agreement No. 40036409, Printed in U.S.A. The American Foundry Society is not responsible for statements or opinions advanced by authors of papers or articles printed in its publications. MODERN CASTING is indexed by Engineering Index Inc., 345 E. 47th St., New York, NY 10017, and microfilmed by University Microfilms, 300 N. Zeeb St., Ann Arbor, MI 48106. © American Foundry Society Inc. 2011. POSTMASTER: Send address changes to MODERN CASTING at 1695 N. Penny Lane, Schaumburg, IL 60173-4555.


6 | MODERN CASTING August 2011


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