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RESISTANCE ON CORROSION AND WEAR OF MARTENSITIC STAINLESS STEELS MODIFIED SURFACES

Goran Rozing orcid id orcid.org/0000-0003-4385-1748 ; Elektrotehnički fakultet Osijek,Sveučilište J.J.Strossmayera u Osijeku,Osijek,Hrvatska
Vlatko Marušić ; Strojarski fakultet u Slavonskom Brodu Sveučilišta u Osijeku,Slavonski Brod,Hrvatska
Bogdan Nedić ; Fakultet inžinjerskih nauka Univerziteta u Kragujevcu,Kragujevac,Srbija


Puni tekst: hrvatski pdf 890 Kb

verzije

str. 133-137

preuzimanja: 193

citiraj


Sažetak

On test samples of stainless steels, there were conducted laboratory tests and also sample tests in real wear conditions. Electrochemical testings were made towards control of corrosion resistance of modifi ed steel surfaces. On test samples of stainless steels X20Cr13 i X17CrNi16-2, there were conducted metallographic analysis
and hardness testing. The possibility of applying modifi ed surfaces of selected steels was cntroled by sample testings in real wear conditions. Test bolts are welded with MMA procedure and it was used electrode Cr-Ni- Mn (18/8/6). Obtained results showed that induction hardened and post-nitrided martensitic stainless steels
achieveed for three orders of magnitude bigger wear resistance in relation to asreceived condition.

Ključne riječi

Stainless steel; surface modification; electrochemical methods; Real condition of wear

Hrčak ID:

173167

URI

https://hrcak.srce.hr/173167

Datum izdavanja:

15.12.2016.

Podaci na drugim jezicima: hrvatski njemački

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