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Key Engineering Materials Vol. 424 (2010) pp 87-95
Online available since 2009/Dec/03 at www.scientific.net
© (2010) Trans Tech Publications, Switzerland
doi:10.4028/www.scientific.net/KEM.424.87
All rights reserved. No part of contents of this paper may be reproduced or transmitted in any form or by any means without the written permission of TTP,
www.ttp.net. (ID: 129.186.1.55, Iowa State University, Ames, USA-26/09/14,14:51:06)