Investigation of Finemet nanocrystalline alloy coating obtained by the electric spark method
by A.V. Kolomeichenko; I.S. Kuznetsov; A.Yu. Izmaylov; R.Yu. Solovyev; S.N. Sharifullin
International Journal of Nanotechnology (IJNT), Vol. 15, No. 4/5, 2018

Abstract: This paper discusses properties of the wear-resistant coating made of the 5BDSR nanocrystalline alloy obtained by the electric spark method (Finemet). It has been proved that an electric spark coating has a nanocrystalline structure which resembles the amorphous matrix with nanocrystals α-Fe. The coating thickness is 33 µm, its microhardness is 8461-11,357 MPa, and the wear resistance is 0.55 × 104 s/g. 5BDSR nanocrystalline alloy coating can be used to increase the wear resistance of machinery working surfaces.

Online publication date: Sat, 15-Sep-2018

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