FIELD: technological processes.
SUBSTANCE: invention relates to methods for soldering of metals with application of special devices and may be used in soldering of butt rail connectors to rail. Method for soldering of rail connectors to rail consists in execution of soldering by thermal mixture, which is simultaneously embedded into reaction cavities of body for soldering and cavity of body cover for heating of rail head. To realise method, device is proposed, which is fixed on head of rail, for instance with the help of magnets.
EFFECT: increased strength of connection.
2 cl, 1 dwg
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