engleski

Possibilities of joining techniques application at railway lines joining and maintenance

This paper presents most important techniques which is possible to apply at joining of railway lines as well as maintenance procedure. Beside thermit as older joint process for that job (since 1895) it is mentioned flash welding as a modern joining technique interesting from the point of cost efficiency. In a case of maintenance tasks it is necessary to caunt arc welding process and thermit welding, too. Authors gave some experimental date collected during investigation on railway lines joining techniques application.

welding; railway lines; thermit welding; flash; arc welding. microstructure

Sažetak rada objavljen je u istom casopisu 49 (2010) (3) 217-217.