Search academic texts

Information × Registration Number 0216U003813, 0113U003495 , R & D reports Title Increasing durabiliti, service life of working organs of steel and matrix corps of drilling tools by protective coatings working and calibrate land popup.stage_title Head Stefaniv Bogdan Vasylovych, Кандидат технічних наук Registration Date 18-02-2016 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 There were the features of abnormal wear coating heads and drilling bits after a life of work and criteria for maintainability. Were studed the features of formation of surfacing layers, their composition, structure and chemical heterogeneity of modern surfacing materials (TeroCot 7888T, Diamax M, LZ-11-7). Were investigated the strength characteristics surfacing layers transition layer + base material, an alloy VK10 + deposited layer of steel and 45 + 30x deposited layer. Were devised the parameters hydroabrasive wear resistance of the deposited layer protective coating of road friction. Were developed the technology advice and set up a repair base Paton Welding Institute working to restore worn-out shells of drilling tools protective coatings defective sections of drill bits and drill heads. The technology of the Paton Welding Institute NAS of Ukraine drilling tool repair and restoration work of buildings heads and drilling bits for oil and natural gas have been introduced in LLC "Burintehservis" c. Poltava and Delegation "YUSEIS CA" c. Kyiv. Product Description popup.authors Воронов Віталій Вячеславович Ковальчук Петро Васильович Максимова Світлана Василівна Сабадаш Олег Михайлович popup.nrat_date 2020-04-02 Close