Продление эксплуатации роторов паровых турбин 200 МВт на базе диаграммы длительной прочности стали с наработкой сверх паркового ресурса

Abstract

The settlement and experimental research of long durability of metal rotor’s steels 25Х1М1ФА steam turbines of power units bycapacity 200 MWt, the 220 thousand which have fulfilled in actual practice more is spent. Races-even research it is based on the account of damaged according to not destroying control of the power equipment to experimental researches of long durability real rotor. Experimental research is based on studying of damaged according to not destroying controlof the power equipment and to settlement researches of a residual resource of high-temperature elements of steam turbines by capacity 200 MWt.