... thermal power and running energy as a whole. Therefore the repair of corrosion damage to the external surfaces of the pipes it is necessary to apply less heat stressed methods of surfacing, which allows to perform welding operations when the value of heat input of no more than 7,000 joules/cm. Conclusions 1. Discovered in the research area of guaranteed strength properties that can be stored in the heated metal stock according to the temporary tear resistance. 2. To obtain a zone of guaranteed strength ...

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