Flash-butt welding adopted by certain Continental railway systems, including German State Railway; operations performed by handoperated machine with intermittent rating of 220 kva, which will weld sections up to 15 1/2 sq in.; charts of Rockwell tests on flash-butt welded specimens.
Automatic resistance welding of rails
Ry Gaz
Railway Gazette ; 58 , n 17
1933
2 pages
Article (Journal)
English
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Automatic butt welding of rails, London transport
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Automatic butt welding of rails, London transport
Engineering Index Backfile | 1938