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Information × Registration Number 0211U004781, 0110U001624 , R & D reports Title Features of alloying nitrogen of high-alloyed steel ESR for the modern rolling-mill rolls popup.stage_title Head Medovar Lev Borisovich, Доктор технічних наук Registration Date 28-02-2011 Organization E.O. Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 To recommend, as a basic variant, for alloying of cladding worker of layer of rolling mill rolls nitrogen method of ASR in a nitrous gas atmosphere on the existent stoves of ESR with the use of existent current-conductive mold which are equipped the special lids or gumboil breech-blocks for protecting of melting space from the hit of air atmosphere. The method of lead through of experimental researches is developed, adaptation of the specialized laboratory melting complex is conducted with one's the face touching the ground CEST IEW by E.O. Paton and party of model bimetallic bars (12Cr13+38CrN3MoVA) is made by the diameter of 180mm, which imitated cladding of worker of layer of rolling mill rolls. Conducted makro-, micro-examination of metal of experimental bimetallic bar was confirmed quality of cladding layer 38CrN3MoVA and areas of melt back of heterogeneous steels became. Product Description popup.authors Журавель Вячеслав Михайлович Саєнко Володимир Якович Стовпченко Ганна Петрівна Федоровський Борис Борисович Цикуленко Анатолій Костянтинович popup.nrat_date 2020-04-02 Close