Effects of alloying elements and microstructure on stainless steel corrosion: A review

J Sun, H Tang, C Wang, Z Han… - steel research …, 2022 - Wiley Online Library
Stainless steel has attracted significant attention in industrial and engineering applications.
To improve its corrosion resistance, there are two major approaches that are to optimize the …

The synergistic effects of boron and impression creep testing during paced controlling of temperature for P91 steels

M Akhtar, A Khajuria - Advanced Engineering Materials, 2023 - Wiley Online Library
This article induces the quadruple knowledge on effects of 100 ppm (P91B) and 22 ppm
(P91) boron in as‐received 9Cr steels in normalized and tempered conditions (NT) and …

Boron addition to AISI A213/P91 steel: Preliminary investigation on microstructural evolution and microhardness at simulated heat‐affected zone

A Khajuria, M Akhtar, R Bedi - Materialwissenschaft und …, 2022 - Wiley Online Library
The motivation behind present investigation has been a step to create preliminary
understanding towards structure‐property correlation ie, microstructure and microhardness …

The synergistic effects among crystal orientations, creep parameters, local strain, macro–microdeformation, and polycrystals' hardness of boron alloyed P91 steels

M Akhtar, A Khajuria - steel research international, 2022 - Wiley Online Library
This article induces proficient microstructure––creep reciprocity by electron backscatter
diffraction (EBSD) and impression creep measurements (ICM). The article has further …

A novel approach to envisage effects of boron in P91 steels through Gleeble weld-HAZ simulation and impression-creep

A Khajuria, M Akhtar, R Bedi - The Journal of Strain Analysis …, 2022 - journals.sagepub.com
This paper induced a novel methodology for the characterization of creep behavior of weld
heat-affected zone (HAZ) for boron-free P91 (PM) and boron modified P91B (B-PM) steels …

Microstructural investigations on simulated intercritical heat-affected zone of boron modified P91-steel

A Khajuria, M Akhtar, R Bedi, R Kumar… - Materials Science …, 2020 - Taylor & Francis
Conventional P91 and boron modified P91-steels were considered in the present
investigation. Using Gleeble, weld intercritical heat-affected zone (ICHAZ) was processed …

General and Scalable Synthesis of Mesoporous 2D MZrO2 (M = Co, Mn, Ni, Cu, Fe) Nanocatalysts by Amorphous‐to‐Crystalline Transformation

J Yan, Y Luo, M Zhu, B Yang, X Shen, Z Wang… - Small, 2024 - Wiley Online Library
In modern heterogeneous catalysis, it remains highly challenging to create stable, low‐cost,
mesoporous 2D photo‐/electro‐catalysts that carry atomically dispersed active sites. In this …

Influence of boron on microstructure and mechanical properties of Gleeble simulated heat-affected zone in P91 steel

A Khajuria, M Akhtar, R Bedi, R Kumar, M Ghosh… - International Journal of …, 2020 - Elsevier
In the present endeavor, a Gleeble thermo-mechanical simulator has been used to simulate
subzones of the heat-affected zone (HAZ) of boron-free P91 and boron-modified P91B …

High entropy alloy borides prepared by powder metallurgy process and the enhanced fracture toughness by addition of yttrium

Y Long, J Che, Z Wu, HT Lin, F Zhang - Materials Chemistry and Physics, 2021 - Elsevier
High entropy alloy borides FeCoNiAlCrB x (x= 0.5 and 1.0 in molar ratio) were prepared by
high energy ball milling and spark plasma sintering (SPS). Pure high entropy alloy …

Effect of re-normalizing and re-tempering on inter-critical heat affected zone (s) of P91B steel

M Akhtar, A Khajuria, R Bedi - Manufacturing Engineering: Select …, 2020 - Springer
The novel perspective of this paper was to restore the grain boundary (GB) hardening effect
in inter-critical heat affected zone (ICHAZ) of boron modified P91 steel (P91B). To achieve …