Mechanical Behavior and Microstructural Correlations in a TRIP Assisted Bainitic Steel
نویسندگان
چکیده
Research & Development in Material Science Mechanical Behavior and Microstructural Correlations a TRIP Assisted Bainitic Steel JN Mohapatra*, Satish Kumar Dabbiru G Balachandran R D, JSW Ltd, Toranagallu-583275, India *Corresponding author:JN Mohapatra, Submission: July 28, 2022;Published: August 05, 2022 DOI: 10.31031/RDMS.2022.17.000916 ISSN: 2576-8840 Volume 17 Issue 4
منابع مشابه
Effect of Deformation Temperature on the Mechanical Behavior of a New TRIP/TWIP Steel Containing 21% Manganese
In recent years, TRIP/TWIP steels have been the focus of great attention thanks due to their excellent tensile strength-ductility combination. The compression tests were performed at different temperatures from 25 to1000°C to study the mechanical behavior of advanced austenitic steel with 21% manganese plus bearing Ti. The results indicated that the plastic deformation is controlled by deformat...
متن کاملMechanical Stabilisation of Retained Austenite in δ–TRIP Steel
Recent research suggests that extraordinary combinations of strength and ductility can be achieved in the so–called δ–TRIP steels, which contain ferrite, bainite and austenite. A part of the reason for the ductility of almost 40% elongation at a strength of some 900MPa, is believed to be the optimal stability of the austenite to plastic deformation. We demonstrate here that mechanical stabilisa...
متن کاملPreparation and Mechanical Properties of Nano/Ultrafine Bainitic Structure in AISI 52100 Steel
The development of nano/ultrafine bainitic structure in AISI 52100 steel was the goal of this study. For this purpose,the AISI 52100 the specimens were austenitized at 1050 °C for 60 min followed by low-temperature austemperingtreatment at different temperatures and times. The austempered samples were characterized using field emissionscanning electron microscopy (FESEM), X-ra...
متن کاملTRIP steel
A combination of neural networks and genetic algorithms has been used to design a TRIP assisted steel in which the silicon concentration is kept low. In this context, the steel has a novel microstructure consisting of d ferrite dendrites and a residual phase which at high temperatures is austenite. This austenite can, with appropriate heat treatment, evolve into a mixture of bainitic ferrite an...
متن کاملEnhanced Thermal Stability in Nanostructured Bainitic Steel
We report an attempt at increasing the thermal stability of nanocrystalline bainite to tempering heat-treatments, by enhancing the silicon concentration of the alloy. Validation experiments have been conducted using synchrotron X-radiation during tempering heat treatment. It is found that the change in alloying successfully stabilises the austenite at elevated temperatures by retarding cementit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Research & development in materials science
سال: 2022
ISSN: ['2576-8840']
DOI: https://doi.org/10.31031/rdms.2022.17.000916