Dependence of mechanical properties on the phase composition of intercritically annealed medium-Mn steel as the main competitor of high-strength DP steels. [PDF]
Sci RepSkowronek A, Grajcar A, Petrov RH.
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A Constitutive Relationship between Fatigue Limit and Microstructure in Nanostructured Bainitic Steels. [PDF]
Materials (Basel), 2016 Mueller I +5 more
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Cryogenic study of the magnetic and thermal stability of retained austenite in nanostructured bainite. [PDF]
Sci Technol Adv Mater, 2019 Argüelles A +3 more
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Alloy and composition dependence of hydrogen embrittlement susceptibility in high-strength steel fasteners. [PDF]
Philos Trans A Math Phys Eng Sci, 2017 Brahimi SV, Yue S, Sriraman KR.
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Effects of Intercritical Annealing Temperature on Mechanical Properties of Fe-7.9Mn-0.14Si-0.05Al-0.07C Steel. [PDF]
Materials (Basel), 2014 Zhao X +5 more
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Mechanical Characterization of Austempered Ductile Iron Obtained by Two Step Austempering Process
Transactions of the Indian Institute of Metals, 2017 Austempered ductile iron (ADI) is known to have a good combination of mechanical properties due its unique ausferrite microstructure. The strength of ADI is mainly a function of the austempering temperature and the stability of ausferrite matrix. To increase the stability of the ausferritic matrix, two stage austempering processes was developed. During
Vinayak Dakre +3 more
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Abstract An investigation was carried out to examine the influence of a novel two-step austempering process on microstructural parameters and the abrasion wear resistance of austempered ductile cast iron (ADI). Two batches of cylindrical pin specimens were prepared from an alloyed nodular ductile cast iron and were initially austenitized at 927 °C ...
Jianghuai Yang, Susil K. Putatunda
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Abstract An investigation was carried out to examine the influence of a novel two-step austempering process on the strain-hardening behavior of austempered ductile cast iron (ADI). Strain-hardening exponent (n value) of specimens austempered by conventional single-step austempering process as well as the novel two-step process were determined over ...
Jianghuai Yang, Susil K. Putatunda
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Improvement in fracture toughness of austempered ductile iron by two-step austempering process
International Journal of Cast Metals Research, 2010 Abstract Ductile cast iron samples were austenitised at 900°C and subjected to two types of austempering called as conventional austempering and two-step austempering. Five different temperatures, 280, 300, 320, 350, 380 and 400°C, with an austempering time of 2 h, were chosen for conventional austempering.
K. S. Ravishankar +2 more
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Austempered ductile cast iron (ADI) has emerged as an important engineering material in recent years because of its excellent mechanical properties. These include high strength with good ductility, good wear resistance, fatigue strength and fracture toughness. It is therefore considered as an economical substitute for wrought or forged steel in several
Jianghuai Yang, Susil K. Putatunda
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