Austempering Kinetics of Cu-Ni Alloyed Austempered Ductile Iron
Само за регистроване кориснике
2014
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of the paper was to investigate the effect of austempering parameters (time and temperature) on the microstructure and mechanical properties of ADI alloyed with 1.5% Cu and 1.6% Ni (in wt.%) in order to establish the optimal processing window. It was shown that the strength, elongation and impact energy strongly depend on the amounts of ausferritic ferrite and retained austenite. A processing window was established according to the results of the kinetics of the isothermal transformation. The results show that the processing window for ADI alloyed with Cu and Ni at 350 degrees C was relatively wide, while the processing window for the isothermal transformation at 400 degrees C becomes narrower and shifted to the left. The processing window of ADI austempered at 300 degrees C is also narrower, but shifted to the right towards the longer times compared to the processing window of ADI austempered at 350 degrees C.
Кључне речи:
phase transformation / microstructure / metals / mechanical properties / castingИзвор:
Metals and Materials International, 2014, 20, 6, 1131-1138Издавач:
- Korean Inst Metals Materials, Seoul
Финансирање / пројекти:
- Пројектовање, развој и примена нове генерације ADI материјала (RS-MESTD-Technological Development (TD or TR)-34015)
DOI: 10.1007/s12540-014-6017-3
ISSN: 1598-9623
WoS: 000344634700018
Scopus: 2-s2.0-84911866097
Институција/група
Inovacioni centarTY - JOUR AU - Erić-Cekić, Olivera AU - Šiđanin, Leposava AU - Rajnović, Dragan AU - Baloš, Sebastian PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1909 AB - The aim of the paper was to investigate the effect of austempering parameters (time and temperature) on the microstructure and mechanical properties of ADI alloyed with 1.5% Cu and 1.6% Ni (in wt.%) in order to establish the optimal processing window. It was shown that the strength, elongation and impact energy strongly depend on the amounts of ausferritic ferrite and retained austenite. A processing window was established according to the results of the kinetics of the isothermal transformation. The results show that the processing window for ADI alloyed with Cu and Ni at 350 degrees C was relatively wide, while the processing window for the isothermal transformation at 400 degrees C becomes narrower and shifted to the left. The processing window of ADI austempered at 300 degrees C is also narrower, but shifted to the right towards the longer times compared to the processing window of ADI austempered at 350 degrees C. PB - Korean Inst Metals Materials, Seoul T2 - Metals and Materials International T1 - Austempering Kinetics of Cu-Ni Alloyed Austempered Ductile Iron EP - 1138 IS - 6 SP - 1131 VL - 20 DO - 10.1007/s12540-014-6017-3 ER -
@article{ author = "Erić-Cekić, Olivera and Šiđanin, Leposava and Rajnović, Dragan and Baloš, Sebastian", year = "2014", abstract = "The aim of the paper was to investigate the effect of austempering parameters (time and temperature) on the microstructure and mechanical properties of ADI alloyed with 1.5% Cu and 1.6% Ni (in wt.%) in order to establish the optimal processing window. It was shown that the strength, elongation and impact energy strongly depend on the amounts of ausferritic ferrite and retained austenite. A processing window was established according to the results of the kinetics of the isothermal transformation. The results show that the processing window for ADI alloyed with Cu and Ni at 350 degrees C was relatively wide, while the processing window for the isothermal transformation at 400 degrees C becomes narrower and shifted to the left. The processing window of ADI austempered at 300 degrees C is also narrower, but shifted to the right towards the longer times compared to the processing window of ADI austempered at 350 degrees C.", publisher = "Korean Inst Metals Materials, Seoul", journal = "Metals and Materials International", title = "Austempering Kinetics of Cu-Ni Alloyed Austempered Ductile Iron", pages = "1138-1131", number = "6", volume = "20", doi = "10.1007/s12540-014-6017-3" }
Erić-Cekić, O., Šiđanin, L., Rajnović, D.,& Baloš, S.. (2014). Austempering Kinetics of Cu-Ni Alloyed Austempered Ductile Iron. in Metals and Materials International Korean Inst Metals Materials, Seoul., 20(6), 1131-1138. https://doi.org/10.1007/s12540-014-6017-3
Erić-Cekić O, Šiđanin L, Rajnović D, Baloš S. Austempering Kinetics of Cu-Ni Alloyed Austempered Ductile Iron. in Metals and Materials International. 2014;20(6):1131-1138. doi:10.1007/s12540-014-6017-3 .
Erić-Cekić, Olivera, Šiđanin, Leposava, Rajnović, Dragan, Baloš, Sebastian, "Austempering Kinetics of Cu-Ni Alloyed Austempered Ductile Iron" in Metals and Materials International, 20, no. 6 (2014):1131-1138, https://doi.org/10.1007/s12540-014-6017-3 . .