AlxCoCrFeNiSi high entropy alloy coatings with high microhardness and improved wear resistance

B Jin, N Zhang, H Yu, D Hao, Y Ma - Surface and Coatings Technology, 2020 - Elsevier
Abstract Al x CoCrFeNiSi (x= 0.5, 1.0, 1.5, and 2.0 in molar ratio) high-entropy alloy (HEA)
coatings are prepared by atmospheric plasma spraying and laser re-melting. The effects of …

An overview: Laser-based additive manufacturing for high temperature tribology

N Ur Rahman, DTA Matthews, M De Rooij… - Frontiers in …, 2019 - frontiersin.org
Laser-based additive manufacturing (LBAM) is a versatile manufacturing technique,
extensively adopted to fabricate metallic components of enhanced properties. The current …

Microstructure and properties of WC-reinforced AlCoCrFeNiSi high entropy alloy coatings prepared via high-velocity arc spraying

ZA Bello, M Kang, JN Ndumia, C Geng, AN Jibril… - Materials Today …, 2024 - Elsevier
Abstract In this research,(AlCoCrFeNiSi) 100-x (WC) x (x= 0, 20 and 40 wt%) high entropy
alloy (HEA) coatings were successfully deposited on the surface of Q235 steel substrate …

Effect of alternating magnetic field on microstructure and mechanical properties of Ni60/La2O3 laser cladding layer

Z Gao, Y Yuan, Y Li, J Li, Z Gao, G Bai, Z Qiao… - Surface and Coatings …, 2024 - Elsevier
A Ni60 cladding layer containing 1.6 wt% La 2 O 3 was prepared on 35CrMoV steel using
an alternating magnetic field-assisted laser cladding technique. The microstructure, phase …

Microstructural evolution and cyclic oxidation behavior of HVOF-sprayed NiCrSi and NiCrC coatings on T11 steel

S Medabalimi, AM Hebbale, R Singh, V Desai… - Materials …, 2024 - Elsevier
This study analyzes NiCrSi and NiCrC coatings developed on low alloy ferritic stainless
steel (grade T11) through the HVOF spraying technique. The coatings were characterized by …

金属材料快速凝固激光加工与成形

王华明, 张凌云, 李安, 蔡良续, 汤海波 - 北京航空航天大学学报, 2004 - bhxb.buaa.edu.cn
报道近年来在先进金属材料快速凝固激光表面改性, 金属间化合物高温耐磨耐蚀涂层新材料快速
凝固激光熔覆制备技术, 钛合金及高温合金等高性能金属零件快速凝固激光成形技术等领域的 …

High-temperature phase stability and tribological properties of laser clad Mo2Ni3Si/NiSi metal silicide coatings

XD Lu, HM Wang - Acta materialia, 2004 - Elsevier
Mo2Ni3Si/NiSi wear-resistant metal silicide composite coatings consisting of Mo2Ni3Si
primary dendrite and interdendritic Mo2Ni3Si/NiSi eutectic were fabricated on substrate of …

Microstructure and tribological properties of laser clad Ti2Ni3Si/NiTi intermetallic coatings

HM Wang, F Cao, LX Cai, HB Tang, RL Yu, LY Zhang - Acta materialia, 2003 - Elsevier
Wear resistant Ti2Ni3Si/NiTi full intermetallic composite coatings with a microstructure
consisting of ternary metal silicide Ti2Ni3Si primary dendrites and interdendritic …

Preparation and characterization of in situ synthesized B4C particulate reinforced nickel composite coatings by laser cladding

MJ Chao, X Niu, B Yuan, EJ Liang, DS Wang - Surface and Coatings …, 2006 - Elsevier
The preparation and characteristic of in situ synthesized B4C particulate reinforced nickel
composite coatings on A3 steel substrate by laser cladding, especially the microstructure …

Wear and corrosion behavior of laser clad Cr3Si reinforced intermetallic composite coatings

HM Wang, G Duan - Intermetallics, 2003 - Elsevier
Wear and corrosion are two of the three most frequently encountered failure modes for
mechanical components working under aggressive conditions. Extending the service life of …