Mechanical and tribological behavior of dual-phase ductile iron with different martensite amounts
Journal of Materials Research and Technology, 2023 Ferrite-martensite (F/M) dual-phase ductile iron with different relative amounts of martensite was fabricated via intercritical quenching in the present study. The mechanical properties and tribological behavior were investigated. The strength of ductile
Chen Liu +7 more
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A superior strength and sliding-wear resistance combination of ductile iron with nanobainitic matrix
Journal of Materials Research and Technology, 2021 A nanobainitic matrix composing of nanoscale α phase and carbon-riched γ phase was obtained for the ductile iron by austempering treatment. The microstructure and properties of ductile iron were compared with GCr15.
Yuzhou Du +5 more
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Precipitation and evolution of nodular graphite during solidification process of ductile iron
China Foundry, 2020 The quantity and morphology of spheroidal graphite have an important effect on the properties of ductile iron, and the characteristics of spheroidal graphite are determined by the solidification process.
Jin-hai Liu, Jian-shuai Yan, Xue-bo Zhao
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The effect of retained austenite on the wear mechanism of bainitic ductile iron under impact load
Journal of Materials Research and Technology, 2021 The effect of retained austenite on the impact wear resistance of bainitic ductile iron is studied. Two kinds of bainitic ductile iron with different morphologies of retained austenite were fabricated via continuous cooling process.
Yongjin Wang, Renbo Song, Liang Huang
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Prediction of heavy-section ductile iron fracture toughness based on machine learning [PDF]
Scientific ReportsThe preparation process and composition design of heavy-section ductile iron are the key factors affecting its fracture toughness. These factors are challenging to address due to the long casting cycle, high cost and complex influencing factors of this ...
Liang Song +3 more
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Comparative Characteristics of Ductile Iron and Austempered Ductile Iron Modeled by Neural Network [PDF]
Materials, 2019 Borislav Savkovic +2 more
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Effect of Surface Pre - Oxidation Temperature on the Microstructure of Hot - Dip Galvanized Coating of Ductile Iron [PDF]
Cailiao Baohu, 2022 In order to improve the quality of hot - dip galvanized coating on ductile iron castings, the scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and X - ray photoelectron spectroscopy (XPS) and other means were employed to study ...
WU Hui, WU Chang - jun, LIU Ya, WANG Jian - hua, SU Xu - ping
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Ductile iron with nodular and compact graphite as a rational alternative to malleable cast iron [PDF]
E3S Web of Conferences, 2023 There is a need for cast irons with a combined combination of properties in modern conditions. Such properties can be provided by ductile cast iron with nodular and vermicular graphite, which is essentially a hybrid cast iron in terms of microstructure ...
Boldyrev Denis +3 more
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Effect of Nitriding Process on Wear Behavior of Dual Phase (Ferrite+Martensite) Ductile Cast Iron
Gazi Üniversitesi Fen Bilimleri Dergisi, 2022 In this study, it was aimed to improve the surface hardness by applying gas nitriding treatment to dual-phase ductile cast iron and to produce ductile cast irons with a good strength-ductility combination.
Elif ERDOĞAN +5 more
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Production of Ductile Iron Using Inside-Mold Treatment Technique
Iraqi Journal of Industrial Research, 2022 Ductile Cast Iron is a widely used cast iron. Ductile iron applications are used in various sectors of modern mechanical industries. Ductile iron has wide uses in the field of car industry, military industries, agricultural equipment, construction and ...
Harith Hammody Abdullah +2 more
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