Pictures obtained with γ-ray nondestructive testing unit provided Chicago Transit Authority with vital data on weld discontinuities or weaknesses in new, all-welded elevated track section; to insure highest quality welds, fast-moving test procedure was set up, calling for γ-ray inspection of 60 welds/day; advantages of welded rail over conventional joints.


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    Titel :

    Gamma rays inspect thermit welded railway tracks


    Weitere Titelangaben:

    Welding Engr


    Erschienen in:

    Welding Engineer ; 48 , n 10


    Erscheinungsdatum :

    1963


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Thermit welded crossings for tramways

    Engineering Index Backfile | 1924


    Thermit and its latest development in railway shop practice

    Hulbert, W.R. | Engineering Index Backfile | 1914


    Thermit welding of rail joints for main line tracks of steam railroads

    Deppeler, J.H. | Engineering Index Backfile | 1929


    Repairs made with thermit

    Engineering Index Backfile | 1919


    The thermit process

    Perkins, Frank C. | Engineering Index Backfile | 1903