The role of size and volume fraction of carbides on hydrogen embrittlement and white etching areas formation in bearing steel under dynamic loading

A Panda, L Davis, P Ramkumar… - International Journal of …, 2023 - Elsevier
Despite of more than two decades of research in white etching areas (WEAs), this
phenomenon still persists in wind turbine gearbox bearings leading to a reduction of L 10 …

Study of the hardfacing process using self-shielding flux-cored wire with an exothermic addition with a combined oxidizer of the Al-(CuO/Fe2O3) system

B Trembach, Y Silchenko, O Balenko… - … International Journal of …, 2024 - Springer
Abstract Analysis of publications has shown that the use of the exothermic addition with a
combined oxidizer (x CuO+(x-1) Fe2O3-Al) as components of filler materials will reduce …

[HTML][HTML] High-productivity, field-relevant assessment of relative fracture resistance for hard materials–The ball mill edge chipping test (BMECT)

JD Gates, H Pourasiabi, LM Keen, A Dalton… - Materials & Design, 2024 - Elsevier
Abrasion-resistant materials for rock-facing applications typically display low fracture
toughness. For materials selection, available fracture data are limited, due to the cost of …

Tribological performance of NbC-based hardmetal HVOF coatings with Fe-Cr-Mo matrix

G Bolelli, A Colella, E Forlin, LR Gehlen, L Lusvarghi… - Wear, 2025 - Elsevier
NbC-based hardmetals are technologically employed as metalworking tools in bulk form but
have scarcely been investigated as coatings. Following a previous report on High Velocity …

Improved carbide volume fraction estimation in as-cast HCCI alloys using machine learning techniques

UP Nayak, M Müller, N Quartz, MA Guitar… - Computational Materials …, 2024 - Elsevier
An improved approach is presented for the estimation of carbide volume fraction (CVF) in as-
cast High Chromium Cast Iron (HCCI) alloys using Machine Learning (ML) techniques. The …

Failure analysis and numerical drive structure optimization design of Cr12Mo1V1 electrical connection die

Z Yang, J Shen, C Yan, T Tang, P Li - Engineering Failure Analysis, 2024 - Elsevier
A type of Cr12Mo1V1 electric connection die occured brittle fracture after 200 times of
service, and its life was much lower than the design life of the die. In this paper, the 5M1E …

[PDF][PDF] Erosion behaviour of Fe-Cr-C alloys: cast alloy versus coating

B Rajicic, A Maslarevic, A Maslarevic… - Tribology and …, 2024 - vinar.vin.bg.ac.rs
This research focuses on the erosion wear behaviour of two Fe-Cr-C alloys with similar
chemical compositions obtained using different production methods. The first alloy belongs …

Dry sliding wear resistance of Fe-Cr-C hardfacing deposited by flux-core-double-wire GTAW

FHG Colaço, AHR Souto, J Stryhalski… - Materials …, 2023 - SciELO Brasil
Gas-Shielded Tungsten Arc Welding (GTAW) was modified to a Flux-Cored-Double-Wire
GTAW (FCDW-GTAW); in this technique, wires of different compositions are used …

Materijali povećane erozione otpornosti izloženi ekstremnim uslovima rada na termoenergetskim postrojenjima

BM Rajičić - 2023 - search.proquest.com
Produžetak radnog veka kritičnih komponenti industrijskih sistema je moguć kroz izbor i
ugradnju pravilno projektovanog materijala. Pri jednom takvom izboru potrebno je izvršiti …

Microstructural and mechanical characterization of chromium carbide layers obtained on 100Cr6 and X200Cr12 steels by conversion

A Belhocine, O Allaoui… - Studies in …, 2024 - ojs.studiespublicacoes.com.br
Carbides and Nitrides of transition metals are widely used due to their interesting properties.
Several deposition methods and techniques can be used to produce carbide and nitride …