Results 51 to 60 of about 1,800 (162)
Influence Of Composition And Austempering Temperature On Machinability Of Austempered Ductile Iron
, 2014 Present investigations involve a systematic study on the machinability of austempered ductile irons (ADI) developed from four commercially viable ductile irons alloyed with different contents of 0, 0.1, 0.3 and 0.6 wt.% of Ni. The influence of Ni content, amount of retained austenite and hardness of ADI on machining behavior has been conducted ...
Datt, Jagmohan, Batra, Uma
openaire +2 more sources
Effect of two-step austempering on fatigue behavior of austempered ductile iron (ADI) [PDF]
SN Applied Sciences, 2019 The effect of two-step austempering on the fatigue properties in alloyed ductile iron was studied. The ductile irons were subjected to conventional and two-step austempering processes. The austempering process was performed by making three batches. In the first batch, samples after austenitizing at 900 °C were conventionally austempered separately at ...
C. S. Wadageri, R. V. Kurahatti
openaire +1 more source
Materials and Corrosion, Volume 77, Issue 4, Page 518-528, April 2026.The corrosion performance of X12CrMoWVNbN10‐1‐1 steel in chloride environments dramatically depends on pH. Acidic conditions trigger intense surface degradation, whereas neutral and alkaline media foster the formation of a compact and stable passive film, drastically reducing both general and localized corrosion.
Jovanka Pejić +5 more
wiley +1 more source
Effect of alloying elements on austempered ductile iron (ADI) properties and its process: Review [PDF]
China Foundry, 2015 Austempered ductile iron (ADI) parts have a unique combination of high strength and toughness with excellent design flexibility and low cost. These excellent properties are directly related to its microstructure called "ausferrite" that is the result of ...
Amir Sadighzadeh Benam
doaj
steel research international, Volume 96, Issue 12, Page 211-227, December 2025.A new austempering approach following intercritical austenitizing is explored to improve the mechanical behavior of API 5CT steel. By tailoring ferrite–bainite microstructures, the process achieves a balance of strength and ductility without the need for post‐quench tempering. The results highlight a cost‐effective alternative to conventional quenching
Paulo Henrique Cirilo +2 more
wiley +1 more source
Thermomechanical Processing, Microstructure, and Mechanical Properties of Medium‐Mn Steel
steel research international, Volume 96, Issue 12, Page 252-260, December 2025.The microstructure evolution and mechanical properties of a medium‐Mn steel are investigated after thermomechanical processing and isothermal holding at various temperatures. A fine multiphase structure of bainite, fresh or tempered martensite, and retained austenite are obtained.
Burak Barutçuoğlu +3 more
wiley +1 more source
A Statistical Review of Hydrogen Effects on the Fatigue and Fracture Behavior of Steel
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3613-3644, September 2025.ABSTRACT This study conducts a statistical re‐analysis of experimental data from the literature to assess the influence of hydrogen on key mechanical properties, including the medium‐/high‐cycle fatigue strength and the threshold value of the stress intensity factor range.
H. Wang +4 more
wiley +1 more source
, 2023 This study was undertaken to understand the effects of two-step austempering treatment on an AISI 9254 high silicon steel towards tailoring the properties as desired while simultaneously employing the benefits of high and low austempering temperatures ...
Erdogan, Mehmet +14 more
core +1 more source
Very High Cycle Fatigue Performance of Ductile Cast Iron With Different Microstructures
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3950-3966, September 2025.ABSTRACT The very high cycle fatigue performance of four ductile cast irons, a solid solution strengthened ferritic, ferritic‐pearlitic, and two austempered ductile cast irons, was investigated by ultrasonic fatigue testing under fully reversed loading conditions. The step‐stress fatigue testing method incorporating re‐use of runouts was employed, with
Max Ahlqvist +3 more
wiley +1 more source
Iranian Journal of Materials Science and Engineering, 2020 In the present study, austempering heat treatment was performed on compacted graphite aluminum cast iron with the chemical composition of 4.8%wt Al, 3.2%wt C, 0.81%wt Ni, 0.37%wt Mn, and 0.02%wt Mg.
A. Kazazi +2 more
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