We have developed a deep-learning-based framework for understanding the individual and mutually combined contributions of different alloying elements and environmental conditions …
The expanded austenite (γ N) produced by low-temperature nitriding of austenitic stainless steels with a Cr content of 18–20 at% is conventionally regarded as a nitrogen …
A Kashyap, B Vishwanadh, A Chauhan, SR Meka - Acta Materialia, 2024 - Elsevier
The influence of substitutionally dissolved V in ferritic Fe-4 at.% V alloy, on the structure and morphology of iron-carbonitrides ε-Fe 3 (N, C) 1+ x and γ'-Fe 4 (N, C) 1-y was investigated …
KN Sasidhar, SR Meka - Scientific Reports, 2019 - nature.com
Colossal N supersaturation of ferritic as well as austenitic stainless steels during low temperature gaseous nitridation treatments has lately gained much technological …
N Kumar, GP Chaudhari, SR Meka - Transactions of the Indian Institute of …, 2020 - Springer
Combined influence of liquid nitriding time and liquid nitriding temperature on the properties of nitrided region developed on 316 stainless steel was investigated. Studies were restricted …
J Neduri, GP Chaudhari, SR Meka - JOM, 2024 - Springer
Thermo-mechanical and thermochemical surface treatments are well-established methods for optimizing the properties of metallic materials. This study examines the effect of cryo …
KN Sasidhar, SR Meka - Corrosion Science, 2020 - Elsevier
A detailed thermodynamic assessment has for the first time shown that the rapid oxide film formation on stainless steels subjected to the natural air atmosphere at room temperature is …
The slow kinetics of low-temperature nitriding of stainless steels has motivated the researchers to apply severe plastic deformation techniques to enhance the nitriding kinetics …
N Kumar, AS Yadav, GP Chaudhari… - Transactions of the Indian …, 2022 - Springer
Objective of the current study is to investigate the effect of plastic deformation before and after nitriding on nitrogen (N) and hardness distribution as a function of depth. AISI316 …