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An examination of two cracked AMS flash welds removed from the GN and city tube line (TM-MF-045)

Last updated on 24 May 2013 3:51

Lengths of flash welded Low Carbon Austenitic Manganese Steel (LCAMS) 95 R Bull Head rail have been installed in the GN and City tube in curves where the BS11 Normal Quality rail had been found to suffer from excessive side cutting. Two of the flash welds had subsequently to be...

Author(s): Johnson R S

Organisation(s): British Rail Research ;

1983

United Kingdom

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