By using special electrode, Seaboard Air Line has eliminated preheating and post-heating of rails when building up rail ends; electrode is hard facing rod called Forgalloy C; road reports that welds are sound and show every evidence of durability under traffic.
Alloy electrode cuts cost of rail-end repairs
Ry Track Structures
Railway Track and Structures ; 54 , n 4
1958
3 pages
Article (Journal)
English
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