The Effect of Water Concentration in Ethyl Alcohol on the Environmentally Assisted Embrittlement of Austempered Ductile Irons
Аутори
Janjatović, PetarErić-Cekić, Olivera
Siđanin, Leposava
Balos, Sebastian
Dramićanin, Miroslav R.
Grbović-Novaković, Jasmina
Rajnović, Dragan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Austempered ductile iron (ADI) is an advanced cast iron material that has a broad field of application and, among others, it is used in contact and for conveyance of fluids. However, it is noticed that in contact with some fluids, especially water, ADI material becomes brittle. The most significant decrease is established for the elongation. However, the influence of water and the cause of this phenomenon is still not fully understood. For that reason, in this paper, the influence of different water concentrations in ethyl alcohol on the mechanical properties of ADI materials was studied. The test was performed on two different types of ADI materials in 0.2, 4, 10, and 100 vol.% water concentration environments, and in dry condition. It was found that even the smallest concentration of water (0.2 vol.%) causes formation of the embrittled zone at fracture surface. However, not all mechanical properties were affected equally and not all water concentrations have been critical. The highes...t deterioration was established in the elongation, followed by the ultimate tensile strength, while the proof strength was affected least.
Кључне речи:
austempered ductile iron / water embrittlement / mechanical properties / fracture behaviorИзвор:
Metals, 2021, 11, 1, 94-Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200156 (Универзитет у Новом Саду, Факултет техничких наука) (RS-200156)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200108 (Универзитет у Крагујевцу, Машински факултет, Краљево) (RS-200108)
DOI: 10.3390/met11010094
ISSN: 2075-4701
WoS: 000610497600001
Scopus: 2-s2.0-85099050903
Институција/група
VinčaTY - JOUR AU - Janjatović, Petar AU - Erić-Cekić, Olivera AU - Siđanin, Leposava AU - Balos, Sebastian AU - Dramićanin, Miroslav R. AU - Grbović-Novaković, Jasmina AU - Rajnović, Dragan PY - 2021 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9179 AB - Austempered ductile iron (ADI) is an advanced cast iron material that has a broad field of application and, among others, it is used in contact and for conveyance of fluids. However, it is noticed that in contact with some fluids, especially water, ADI material becomes brittle. The most significant decrease is established for the elongation. However, the influence of water and the cause of this phenomenon is still not fully understood. For that reason, in this paper, the influence of different water concentrations in ethyl alcohol on the mechanical properties of ADI materials was studied. The test was performed on two different types of ADI materials in 0.2, 4, 10, and 100 vol.% water concentration environments, and in dry condition. It was found that even the smallest concentration of water (0.2 vol.%) causes formation of the embrittled zone at fracture surface. However, not all mechanical properties were affected equally and not all water concentrations have been critical. The highest deterioration was established in the elongation, followed by the ultimate tensile strength, while the proof strength was affected least. T2 - Metals T1 - The Effect of Water Concentration in Ethyl Alcohol on the Environmentally Assisted Embrittlement of Austempered Ductile Irons VL - 11 IS - 1 SP - 94 DO - 10.3390/met11010094 ER -
@article{ author = "Janjatović, Petar and Erić-Cekić, Olivera and Siđanin, Leposava and Balos, Sebastian and Dramićanin, Miroslav R. and Grbović-Novaković, Jasmina and Rajnović, Dragan", year = "2021", abstract = "Austempered ductile iron (ADI) is an advanced cast iron material that has a broad field of application and, among others, it is used in contact and for conveyance of fluids. However, it is noticed that in contact with some fluids, especially water, ADI material becomes brittle. The most significant decrease is established for the elongation. However, the influence of water and the cause of this phenomenon is still not fully understood. For that reason, in this paper, the influence of different water concentrations in ethyl alcohol on the mechanical properties of ADI materials was studied. The test was performed on two different types of ADI materials in 0.2, 4, 10, and 100 vol.% water concentration environments, and in dry condition. It was found that even the smallest concentration of water (0.2 vol.%) causes formation of the embrittled zone at fracture surface. However, not all mechanical properties were affected equally and not all water concentrations have been critical. The highest deterioration was established in the elongation, followed by the ultimate tensile strength, while the proof strength was affected least.", journal = "Metals", title = "The Effect of Water Concentration in Ethyl Alcohol on the Environmentally Assisted Embrittlement of Austempered Ductile Irons", volume = "11", number = "1", pages = "94", doi = "10.3390/met11010094" }
Janjatović, P., Erić-Cekić, O., Siđanin, L., Balos, S., Dramićanin, M. R., Grbović-Novaković, J.,& Rajnović, D.. (2021). The Effect of Water Concentration in Ethyl Alcohol on the Environmentally Assisted Embrittlement of Austempered Ductile Irons. in Metals, 11(1), 94. https://doi.org/10.3390/met11010094
Janjatović P, Erić-Cekić O, Siđanin L, Balos S, Dramićanin MR, Grbović-Novaković J, Rajnović D. The Effect of Water Concentration in Ethyl Alcohol on the Environmentally Assisted Embrittlement of Austempered Ductile Irons. in Metals. 2021;11(1):94. doi:10.3390/met11010094 .
Janjatović, Petar, Erić-Cekić, Olivera, Siđanin, Leposava, Balos, Sebastian, Dramićanin, Miroslav R., Grbović-Novaković, Jasmina, Rajnović, Dragan, "The Effect of Water Concentration in Ethyl Alcohol on the Environmentally Assisted Embrittlement of Austempered Ductile Irons" in Metals, 11, no. 1 (2021):94, https://doi.org/10.3390/met11010094 . .