A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Corrosion and protection of rails in tunnels
Atmospheric corrosion tests were made on specimens in form of cross rail templates produced from experimental heats of eight low-alloy steels containing 0.1% copper, 0.18% vanadium, about 2.5% chromium and 0.9% nickel; steels hardened and tempered to high hardness are prone to corrosion cracking; in order to protect rails against corrosion due to leakage of traction current in tunnels, rails are fastened with separate "K" type fasteners using rail chairs coated with films of insulating polymers. (English translation of Zashchita Metallov)
Corrosion and protection of rails in tunnels
Atmospheric corrosion tests were made on specimens in form of cross rail templates produced from experimental heats of eight low-alloy steels containing 0.1% copper, 0.18% vanadium, about 2.5% chromium and 0.9% nickel; steels hardened and tempered to high hardness are prone to corrosion cracking; in order to protect rails against corrosion due to leakage of traction current in tunnels, rails are fastened with separate "K" type fasteners using rail chairs coated with films of insulating polymers. (English translation of Zashchita Metallov)
Corrosion and protection of rails in tunnels
Protection Metals
Vedenkin, S.G. (author) / Dobrolyubov, V.V. (author)
1965
7 pages
Article (Journal)
English
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