CN RAIL FILLS THE WELD CLOSURE GAP

Canadian National is utilizing electric flash butt welding in conjunction with its rail changeout machine to produce closures between strings of continuous welded rail and for installationof prefabricated bonded insulated joints where needed. A Holland MobileWelder, mounted in a high/rail vehicle, has been adapted for producing satisfactory welds between CWR strings. Railroads use a variety of procedures for closure welds.

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  • Corporate Authors:

    Murphy-Richter Publishing Company

    20 North Wacker Driver
    Chicago, IL  USA  60606
  • Publication Date: 1981-3

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Filing Info

  • Accession Number: 00331473
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Jul 9 1981 12:00AM