Pregled bibliografske jedinice broj: 336683
Microstructural Transformations of a Duplex Steel Weld and their Influence on the Particle and Cavitation Erosion Resistance
Microstructural Transformations of a Duplex Steel Weld and their Influence on the Particle and Cavitation Erosion Resistance // Strojarstvo, 51 (2009), 6; 613-621 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 336683 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Microstructural Transformations of a Duplex Steel Weld and their Influence on the Particle and Cavitation Erosion Resistance
Autori
Rede, Vera ; Grilec, Krešimir
Izvornik
Strojarstvo (0562-1887) 51
(2009), 6;
613-621
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
wear resistance; duplex stainless steel; microstructure; erosion; cavitation
Sažetak
The microstructural transformations which took place during the welding of duplex steel as well as their influence on the resistance to particle erosion wear and cavitation erosion wear were investigated. A sample was cut from a 1.4462 rolled steel plate and heat treated in order to obtain a microstructure which would resemble, as closely as possible, the actual welded microstructure. Qualitative and quantitative microstructural analyses were performed on the sample. The influence of the sigma phase and its volume fraction (obtained by annealing at 800°C) was investigated, as well as the influence of the various ferrite/austenite ratios (obtained by annealing in the 1100°C- 1300°C temperature range) on particle erosion and cavitation erosion resistance. It was found that the microstructural transformations which took place in the weld zone and the heat affected zone significantly influence the resistance to wear in the investigated cases.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
120-1201767-1762 - Istraživanje pouzdanosti materijala u energetskim postrojenjima
120-1201833-1788 - Modificiranje površine izotermički poboljšanog nodularnog lijeva (Ivušić, Vinko, MZOS ) ( CroRIS)
120-1201833-1789 - Istraživanje strukture i svojstava tehničke keramike i keramičkih prevlaka (Ćurković, Lidija, MZOS ) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
