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Effects of austempering temperature on microstructure and surface residual stress of carbidic austempered ductile iron (CADI) grinding balls [PDF]
China Foundry, 2018 The effects of austempering temperature on microstructure and surface residual stress of carbidic austempered ductile iron (CADI) grinding balls were systematically investigated in this work.
Jin-hai Liu, , Peng Xiong, *Bin-guo Fu
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Heat Treatment Evaluation for the Camshafts Production of ADI Low Alloyed with Vanadium
Metals, 2021 Ductile iron camshafts low alloyed with 0.2 and 0.3 wt % vanadium were produced by one of the largest manufacturers of the ductile iron camshafts in México “ARBOMEX S.A de C.V” by a phenolic urethane no-bake sand mold casting method.
Eduardo Colin García +5 more
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Journal of Materials Research and Technology, 2021 Owing to their exceptional physical, mechanical, and technological properties, ductile cast irons have been increasingly used, especially in automotive industries. Alloying elements and heat treatment routes can increase the strength of ductile irons. In
Wilson Sckudlarek +5 more
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Bainite kinetic transformation of austempered AISI 6150 steel
Journal of Materials Research and Technology, 2020 This research studies the kinetic transformation and austempering temperature effect on the morphologies of bainite for AISI 6150 steel. A minimum of 10 different holding times for each austempering temperature were utilized.
Xue Han +6 more
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Metals, 2022 In the present paper, the medium-C Si-rich steel with a quenched martensite microstructure was heated to intercritical annealing temperatures at 750 °C, 760 °C and 770 °C after warm rolling deformation to obtain ferrite with varying volume fractions ...
Xin Jia +5 more
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Scanning, Volume 2020, Issue 1, 2020., 2020 The stability of retained austenite was improved by the dual‐stable C‐Mn partitioning process. The phase transformation and element diffusion of dual‐stable C‐Mn partitioning process of tested steel were investigated by means of EPMA, SEM, OM, tensile testing machine, and other analysis methods.
Cainian Jing +6 more
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Bainite kinetic energy, activation energy, and tribological behavior of austempered AISI4340 steel
Journal of Materials Research and Technology, 2021 A study has been made of the effect of heat-treatment on the microstructures of commercial quality AISI4340 steel after austenitizing at 1128 K and austempering at temperatures ranging from 561 K to 644 K.
Xue Han +6 more
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Metals, 2019 In-situ synchrotron diffraction and atom probe tomography (APT) have been used to study the carbon diffusion and redistribution process in austempered ductile iron (ADI) during austempering. The process of carbon content change in bainitic ferrite during
Xiaohu Li +8 more
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, 2017 In this paper the influence of austempering temperature and salt bath agitation on the final microstructure and mechanical properties of the ferritic ductile iron were studied. 17 samples had been subjected to different heat treatment parameters. Different microstructures were recorded upon the completion of the tests.
Nikša Čatipović +3 more
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Effect of second-step austempering temperature on mechanical damping of austempered ductile iron
Journal of Physics: Conference Series, 2023 Abstract Austempered ductile iron(ADI) has good strength and toughness, which is widely used in aerospace, engineering machinery and automobile manufacturing. In the above application fields, the requirements of safety and comfort are gradually increasing, so ADI is required not only to have excellent mechanical properties, but also to ...
Y Zhang +6 more
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