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Information × Registration Number 0213U005424, 0110U005789 , R & D reports Title Development of materials and technologies for the repair of the sealing surfaces of shutoff valves of thermal power plants by plasma surfacing. popup.stage_title Head Perepletchikov Evgeniy Fedorovich, Кандидат технічних наук Registration Date 17-04-2013 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 It is set as a result of research, that optimum characteristics (hardness, firmness against zadira, thermal endurance) is an a deposited metal of type of 15Kh19N9M4S5G3D. Properties of this deposited metal answer the modern requirements. On the basis of experimental researches optimization of construction of plazmotron is conducted with the lateral serve of powder for high-performance plasma surfacing alloys on different basis, including ferromagnetic. The planned volume of works on the topic is executed fully. On all directions of researches positive results are got: investigational and developed new technologies of plasma-powder surfacing, new compositions of surfacing metal, improved equipment for PPS. On the developed technology on «SC of «Energoarm» surfacing experimental-industrial parties of saddles of series 883-200 and 883-300, shiberov of CT-05-95, throtters and other of details. Details after tooling are passed on Tripol'skuyu, Ladyzhenskuyu and Burshtinskuyu of TEC, where exploited successfully. Product Description popup.authors Лентюгов Іван Павлович Рябцев Ігор Олександрович Тихомиров Алефтин Генадіович popup.nrat_date 2020-04-02 Close