Abrasive wear behaviour of ADI material with various retained austenite content
Samo za registrovane korisnike
2016
Autori
Balos, SebastianRajnović, Dragan
Dramićanin, Miroslav
Labus, Danka
Erić-Cekić, Olivera
Grbović-Novaković, Jasmina
Siđanin, Leposava
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this paper, the wear rate of ferritic and pearlitic ductile iron, as well as three types of austempered ductile iron (ADI materials), austempered at 300, 350 and 400 degrees C is investigated. Two wear parameters were varied, wear load (0.5, 1.3, 2 kg) and grit paper abrasive grain size (P240, P500, P800). The hardness of ductile iron and stress-assisted phase transformation of retained austenite into martensite (SATRAM) phenomenon in ADI materials were found to play major roles in wear behaviour. The pronounced SATRAM phenomenon was detected for the most severe wear parameters. Another important factor in the occurrence of SATRAM phenomenon is the presence of metastable, low carbon-enriched retained austenite. As a consequence, the wear rate of ADI austempered at 400 degrees C is nearly equivalent to ADI austempered at 300 degrees C at medium and high loading with the coarsest abrasive paper grit tested (P240).
Ključne reči:
Ductile iron / ADI material / Abrasive wear / Retained austenite / SATRAM phenomenonIzvor:
International Journal of Cast Metals Research, 2016, 29, 4, 187-193Finansiranje / projekti:
- Projektovanje, razvoj i primena nove generacije ADI materijala (RS-MESTD-Technological Development (TD or TR)-34015)
DOI: 10.1080/13640461.2015.1125982
ISSN: 1364-0461; 1743-1336
WoS: 000378146800001
[ Google Scholar ]Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Balos, Sebastian AU - Rajnović, Dragan AU - Dramićanin, Miroslav AU - Labus, Danka AU - Erić-Cekić, Olivera AU - Grbović-Novaković, Jasmina AU - Siđanin, Leposava PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1128 AB - In this paper, the wear rate of ferritic and pearlitic ductile iron, as well as three types of austempered ductile iron (ADI materials), austempered at 300, 350 and 400 degrees C is investigated. Two wear parameters were varied, wear load (0.5, 1.3, 2 kg) and grit paper abrasive grain size (P240, P500, P800). The hardness of ductile iron and stress-assisted phase transformation of retained austenite into martensite (SATRAM) phenomenon in ADI materials were found to play major roles in wear behaviour. The pronounced SATRAM phenomenon was detected for the most severe wear parameters. Another important factor in the occurrence of SATRAM phenomenon is the presence of metastable, low carbon-enriched retained austenite. As a consequence, the wear rate of ADI austempered at 400 degrees C is nearly equivalent to ADI austempered at 300 degrees C at medium and high loading with the coarsest abrasive paper grit tested (P240). T2 - International Journal of Cast Metals Research T1 - Abrasive wear behaviour of ADI material with various retained austenite content VL - 29 IS - 4 SP - 187 EP - 193 DO - 10.1080/13640461.2015.1125982 ER -
@article{ author = "Balos, Sebastian and Rajnović, Dragan and Dramićanin, Miroslav and Labus, Danka and Erić-Cekić, Olivera and Grbović-Novaković, Jasmina and Siđanin, Leposava", year = "2016", abstract = "In this paper, the wear rate of ferritic and pearlitic ductile iron, as well as three types of austempered ductile iron (ADI materials), austempered at 300, 350 and 400 degrees C is investigated. Two wear parameters were varied, wear load (0.5, 1.3, 2 kg) and grit paper abrasive grain size (P240, P500, P800). The hardness of ductile iron and stress-assisted phase transformation of retained austenite into martensite (SATRAM) phenomenon in ADI materials were found to play major roles in wear behaviour. The pronounced SATRAM phenomenon was detected for the most severe wear parameters. Another important factor in the occurrence of SATRAM phenomenon is the presence of metastable, low carbon-enriched retained austenite. As a consequence, the wear rate of ADI austempered at 400 degrees C is nearly equivalent to ADI austempered at 300 degrees C at medium and high loading with the coarsest abrasive paper grit tested (P240).", journal = "International Journal of Cast Metals Research", title = "Abrasive wear behaviour of ADI material with various retained austenite content", volume = "29", number = "4", pages = "187-193", doi = "10.1080/13640461.2015.1125982" }
Balos, S., Rajnović, D., Dramićanin, M., Labus, D., Erić-Cekić, O., Grbović-Novaković, J.,& Siđanin, L.. (2016). Abrasive wear behaviour of ADI material with various retained austenite content. in International Journal of Cast Metals Research, 29(4), 187-193. https://doi.org/10.1080/13640461.2015.1125982
Balos S, Rajnović D, Dramićanin M, Labus D, Erić-Cekić O, Grbović-Novaković J, Siđanin L. Abrasive wear behaviour of ADI material with various retained austenite content. in International Journal of Cast Metals Research. 2016;29(4):187-193. doi:10.1080/13640461.2015.1125982 .
Balos, Sebastian, Rajnović, Dragan, Dramićanin, Miroslav, Labus, Danka, Erić-Cekić, Olivera, Grbović-Novaković, Jasmina, Siđanin, Leposava, "Abrasive wear behaviour of ADI material with various retained austenite content" in International Journal of Cast Metals Research, 29, no. 4 (2016):187-193, https://doi.org/10.1080/13640461.2015.1125982 . .