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            Investigation of Radiography Technology for Bolster and Side Frame Inspections
      

      
  Document Series
              Research Results


      
  Author
          Federal Railroad Administration


      
Report Number
              RR 23-13

  Office
              RDI-22


      Subject
                    Rolling Stock


      
  Keywords
              Radiography, grade B+, nondestructive testing, NDT, casting defects


      

      
      
              
                  
      
              
  Document
              Radiography Tech.pdf (699.71 KB)

      
              Information about inhomogeneous areas in castings before they leave the manufacturer could provide useful information for manufacturers and customers. Some of this information could be used to estimate the life of the component. The Federal Railroad Administration (FRA) tasked Transportation Technology Center, Inc. (TTCI) to investigate radiography as an inspection tool on castings..
      
            
      
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              Last updated: Monday, August 21, 2023 U.S. DEPARTMENT OF TRANSPORTATION

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