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Information × Registration Number 0314U004035, 0113U005127 , R & D reports Title Research of corrosive stability of alloys of the system Fe -(Ni, Cr, Мn, Mo, W, Nb) -(Si, B, C, Р) of different types (ribbon, plate and powder) in the initial amorphous and nanocomposite (after heat treatment) states popup.stage_title Дослідження корозійної стійкості сплавів системи Fe-(Ni,Cr,Мn,Mo,W,Nb)-(Si,B,C,Р) різної форми (стрічки, пластини, порошок) у вихідному та нанокомпозитному станах (після термообробки) Head Boichyshyn Lidiya, Registration Date 02-04-2014 Organization Ivan Franko National University of Lviv popup.description2 Nanostructured samples of alloys of Fe-(Ni, Cr, Mn , Mo, W, Nb) - (Si, B, C, D) of different shapes ( strip , plate , powder) after one-hour exposure at the temperatures of the first state of crystallization were subjected to testing free corrosion and determine the kinetic parameters of electrochemical corrosion by cyclic voltametry in aqueous solutions over a wide range of pH = 2 ... 11. Corrosion rate of the nanocrystalization alloys in the form of plates and the powder was determined by gravimetric method. It is shown that nanocrystalization alloys in solutions of NaCl, Na2SO4, NaOH and H2SO4 have higher corrosion ability compared with the initial amorphous alloys. Note that, nanostructuring AMA with various alloying components in different shapes in solution over a wide pH range have a higher corrosion resistance versus of undoped alloys of Fe-Si-B. Product Description popup.authors Герцик О.М. Ковбуз М.О. Яцишин М.М popup.nrat_date 2020-04-02 Close