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Information × Registration Number 0200U003975, 0100U005489 , R & D reports Title Investigation of protective surface films resistence under corrosion-mechanical failure of metals in hydrogen sulfide environments at 20-300 oC popup.stage_title Head Melekhov Rostyslav Kuz'mych, Registration Date 20-12-2000 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 Condition and peculiarities of surface films failure during corrosion crack initiation in steels and alloys under action of multi-component environments with hydrogen sulfide have been found. The optimal concentrations of alloying elements and limited concentration of sulfure and fosforus in a welded joint metal, which provide their high serviceability have been found. The model of crack growth rate calculation in pipe elements of nuclear power station equipment has been suggested Product Description popup.authors popup.nrat_date 2020-04-03 Close