Characterization and boron diffusion kinetics on the surface-hardened layers of Royalloy steel

P Orihel, M Drienovský, Z Gabalcová, P Jurči… - Coatings, 2023 - mdpi.com
The Royalloy steel was boronized at 1173, 1223, 1248, 1273 or 1323 K for 1, 3, 5, 7 or 10 h
using a Durborid powder mixture. The boronized samples were analyzed by scanning …

Characterizations and Kinetic Modelling of Boride Layers on Bohler K190 Steel

P Orihel, P Jurči, M Keddam - Coatings, 2023 - mdpi.com
In this study, the Bohler K190 steel, manufactured by the powder metallurgy (PM) process,
was subjected to the boronizing process. This thermochemical treatment was carried out in …

Pack-boriding of Sleipner steel: microstructure analysis and kinetics modeling

P Orihel, J Ptačinová, P Gogola, M Keddam… - Materials Testing, 2024 - degruyter.com
In this research work, we subjected the Sleipner steel to pack-boronizing within the
temperature range of 1173–1323 K, lasting from 1 to 10 h. Our study involved assessing the …

[PDF][PDF] Characterizations and Kinetic Modelling of Boride Layers on Bohler K190 Steel. Coatings 2023, 13, 1000

P Orihel, P Jurci, M Keddam - 2023 - academia.edu
In this study, the Bohler K190 steel, manufactured by the powder metallurgy (PM) process,
was subjected to the boronizing process. This thermochemical treatment was carried out in …

Simple model and integral method for simulating the growth of the borided layer FeB/Fe2B on the AISI H13 steel

Y Djafri, B Mebarek, GY El, M Keddam… - Zastita …, 2023 - zastita-materijala.org
The prediction of boride layer growth kinetics requires the development of a mathematical
model. In the present study, two diffusion models (a simple model and an integral method …