Boron addition in a non-equiatomic Fe50Mn30Co10Cr10 alloy manufactured by laser cladding: Microstructure and wear abrasive resistance

JY Aguilar-Hurtado, A Vargas-Uscategui… - Applied Surface …, 2020 - Elsevier
A non-equiatomic Fe 50 Mn 30 Co 10 Cr 10 alloy was prepared by laser cladding, and the
effects of boron addition on the microstructure, hardness and abrasive wear-resistance were …

[HTML][HTML] Challenges in optimizing the resistance to corrosion and wear of amorphous Fe-Cr-Nb-B alloy containing crystalline phases

GY Koga, T Ferreira, Y Guo, DD Coimbrão… - Journal of Non …, 2021 - Elsevier
The conflicting role of crystalline phase on the corrosion and wear resistance of the glass
former Fe 66 Cr 10 Nb 5 B 19 alloy was investigated. Amorphous to crystalline structures …

[HTML][HTML] Alloy design for microstructural-tailored boron-modified ferritic stainless steel to ensure corrosion and wear resistance

DDS Silva, ARC Nascimento, GY Koga, G Zepon… - Journal of Materials …, 2023 - Elsevier
Ferritic stainless steels armored with borides had their endurance tested in demanding both
abrasive and corrosive environment. The degradation was investigated through a very …

[HTML][HTML] Investigations on different hardfacing processes for High temperature applications of Ni-Cr-B-Si alloy hardfaced on austenitic stainless steel components

S Balaguru, M Abid, M Gupta - Journal of Materials Research and …, 2020 - Elsevier
Abstract Ni-Cr-B-Si alloy is used for hardfacing of 316 LN Stainless Steel components in
Sodium-cooled Fast Reactors (SFRs) to enhance wear resistance and also to prevent self …

[HTML][HTML] Microstructural characterization and wear resistance of boride-reinforced steel coatings produced by Selective Laser Melting (SLM)

BJM Freitas, VA de Oliveira, P Gargarella… - Surface and Coatings …, 2021 - Elsevier
Surface engineering is an effective method to extend the lifespan of carbon steels submitted
to severe wear degradation. In this work, the surface of a low carbon steel (AISI 1020) was …

[HTML][HTML] Wear-resistant boride reinforced steel coatings produced by non-vacuum electron beam cladding

DA Santana, GY Koga, W Wolf, IA Bataev… - Surface and Coatings …, 2020 - Elsevier
In this work, we present a wear-resistant coating fabricated by non-vacuum electron beam
cladding of Fe 62 Cr 10 Nb 12 B 16 at.% powder on a mild steel substrate. The protective …

[PDF][PDF] Abrasive wear mechanisms of S235JR, S355J2, C45, AISI 304, and Hardox 500 steels tested using garnet, corundum and carborundum abrasives

M Szala, M Szafran, J Matijošius… - Advances in Science and …, 2023 - bibliotekanauki.pl
Wear resistance is one of the main indicators of the reliability of machine parts. The selection
of wear-resistant material should consider the operational environment and specific types of …

A comprehensive review on recent developments in materials and technological parameters for plasma transferred arc hardfacing process

KP Hirpara, JB Valaki, MD Chaudhari… - Proceedings of the …, 2024 - journals.sagepub.com
Critical equipments of process and heavy engineering industries are prone to significant
wear due to intense service conditions. Uneven and uncontrolled wear causes significant …

Ultrafine-grained stainless steel with wear-resistant nanoborides decorating grain boundaries produced by laser powder bed fusion

BJM Freitas, GY Koga, LCM Rodrigues, WJ Botta Filho… - Materialia, 2024 - Elsevier
Stainless steel composites combine corrosion resistance and toughness of the metallic
matrix with wear resistance granted by hard reinforcing nanoparticles. Given their near-net …

Tribology of FeVCrC coatings deposited by HVOF and HVAF thermal spray processes

G Bolelli, M Bursi, L Lusvarghi, T Manfredini… - Wear, 2018 - Elsevier
This work studies FeVCrC-based coatings as potential alternatives to conventional Ni-and
Co-based alloys for wear protection. Specifically, the microstructure and tribological …