Development on fatigue testing of hardfaced components in sodium cooled fast reactors

A Pasarkar, S Balaguru - Engineering Failure Analysis, 2022 - Elsevier
Components in a nuclear reactor like Sodium Cooled Fast Reactor (SFR) are hardfaced with
suitable coating material to avoid self-welding of components caused due to liquid metal …

Microstructural and wear characteristics of high velocity oxygen fuel (HVOF) sprayed NiCrBSi–SiC composite coating on SAE 1030 steel

S Buytoz, M Ulutan, S Islak, B Kurt… - Arabian Journal for …, 2013 - Springer
In this paper, wear properties of NiCrBSi–SiC coatings were investigated using the ball-on-
disk wear test. In experimental study, NiCrBSi–SiC powders were sprayed using a high …

Fatigue crack growth in plasma-sprayed refractory materials

O Kovarik, A Materna, J Siegl, J Cizek… - Journal of Thermal Spray …, 2019 - Springer
Fatigue crack growth in self-standing plasma-sprayed tungsten and molybdenum beams
with artificially introduced notches subjected to pure bending was studied. Fatigue crack …

Fast W/Ni alloying on medium carbon steel surface via scanning electron beam for excellent mechanical properties

R Wang, H Yan, J Lu, X Sui, D Wei, K Wang, J Zhang… - Vacuum, 2023 - Elsevier
Next-generation medium carbide steel development requires fabricating novel structural
materials with superior mechanical properties. Herein, scanning electron beam alloying is …

[HTML][HTML] Microstructure of Ni-based hard facing alloy and its polarization behavior in aqueous solution with different pH and chloride concentration

R Wang, Y Satake, Y Li, T Xiao, M Honda… - Corrosion …, 2021 - Elsevier
To clarify the corrosion behavior of Ni-based hard facing alloy Colmonoy 56 and the
preferential dissolution detail at the micrometer scale, the microstructure and the elemental …

The influence of jet gas temperature on the characteristics of steel coating obtained by wire arc spraying

SL Toma - Surface and Coatings Technology, 2013 - Elsevier
In the arc spraying processes, velocity and temperature of the sprayed particles, which are in
a close relationship with the drive jet velocity and temperature, influence the physical and …

Fatigue behavior of a structural steel coated with a WC–10Co–4Cr/Colmonoy 88 deposit by HVOF thermal spraying

JG La Barbera-Sosa, YY Santana… - Surface and Coatings …, 2013 - Elsevier
The fatigue behavior of a SAE 4340 steel, coated with a 50% WC–10Co–4Cr/50%
Colmonoy 88 deposit, by high velocity oxygen fuel (HVOF) thermal spray, has been …

Application of corrosion-resistant laser claddings

SS Karuppasamy, N Jeyaprakash… - Handbook of Laser …, 2023 - taylorfrancis.com
Corrosion of critical components is considered as an important aspect that will lead to fateful
disasters in powerplants, petrochemical, biomedical, and marine industries. Mostly, these …

Effect of High-Velocity Oxy-Fuel (HVOF) Tungsten Carbide Nickel (WC-Ni) Coating on the Fatigue Properties of Carbon Steel with Different Spraying Distances

MA Harimon, MNF Norulhelmi… - Journal of …, 2024 - semarakilmu.com.my
Modern materials are protected by surface coatings to increase the material endurance.
High-velocity oxy-fuel (HVOF) thermal spray coating involves injecting coating powder into …

The Influence of the Diffusion on Adherence of the 60T Deposits Obtained by Thermal Spraying in Electric Arc

SL Toma, DA Gheorghiu, S Radu… - Applied Mechanics and …, 2013 - Trans Tech Publ
The physic-chemical and mechanical properties of steel deposits obtained by thermal
spraying depend on technological parameters of the spraying process. Generally, wear …