Journal ArticleDOI
Preparation and characterization of reactively sintered Ni3Al-hBN-Ag composite coating on Ni-based superalloy
TLDR
In this paper, a Ni 3 Al-hBN-Ag intermetallic matrix composite coating was prepared on Ni-based superalloy by reactive sintering, and the crystalline phase and microstructure of the coating were examined by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy dispersive spectroscopy (EDS).About:
This article is published in Journal of Alloys and Compounds.The article was published on 2009-04-03. It has received 41 citations till now. The article focuses on the topics: Coating & Metal matrix composite.read more
Citations
More filters
Journal ArticleDOI
High temperature solid-lubricating materials: A review
TL;DR: In this article, a review on the current research developments in high temperature solid-lubricating materials is provided, including design strategies of a low friction coefficient, a high wear resistance, and a wide environment range.
Journal ArticleDOI
Microstructure and interfacial evaluation of Co-based alloy coating on copper by pulsed Nd:YAG multilayer laser cladding
TL;DR: In this article, a Co-based alloy multilayer coating with powder preplacement with a thickness of 0.7mm improves the absorptivity of copper substrate to laser effectively and generates defect-free coating.
Journal ArticleDOI
Tribological behavior of Ni3Al matrix self-lubricating composites containing WS2, Ag and hBN tested from room temperature to 800°C
Xiaoliang Shi,Siyuan Song,Wenzheng Zhai,Mang Wang,Zengshi Xu,Jie Yao,Abid Qamar ud Din,Qiaoxin Zhang +7 more
TL;DR: In this paper, the friction and wear properties of NMSC against the commercial Si 3 N 4 ceramic ball at the load of 10 N and sliding speed of 0234m/s for 80min from room temperature to 800°C were investigated.
Journal ArticleDOI
Ni3Al matrix high temperature self-lubricating composites
TL;DR: In this article, a Ni 3 Al matrix high temperature self-lubricating composite was fabricated by the powder metallurgy technique, and tribological behavior at a wide temperature range from room temperature to 800 °C was investigated.
Journal ArticleDOI
Microstructure and tribological properties of laser cladded self-lubricating nickel-base composite coatings containing nano-Cu and h-BN solid lubricants
TL;DR: In this paper, the authors used nano-Cu encapsulated h-BN solid lubricants (nano-Cu/h-BN/Ni60) as raw materials to synthesize three different coatings on Q235 steels by laser cladding.
References
More filters
Book
Binary alloy phase diagrams
TL;DR: Binary Alloy Phase Diagrams, Second Edition, Plus Updates, on CD-ROM offers you the same high-quality, reliable data you'll find in the 3-volume print set published by ASM in 1990.
Journal ArticleDOI
Advances in processing of Ni3Al-based intermetallics and applications
TL;DR: In this paper, the authors describe the advances in melting practice, casting practices, solidification modeling as it applies to static and centrifugal castings and weld repairs, and welding of castings.
Journal ArticleDOI
Environmental embrittlement and grain-boundary fracture in Ni3Al
TL;DR: In this article, the authors show that moisture-induced hydrogen embrittlement contributes substantially to brittle grain-boundary fracture and low tensile ductility in binary ordered intermetallics.
Journal ArticleDOI
Solid state reactions in Al/Ni alternate foils induced by cold rolling and annealing
TL;DR: In this paper, the deformation of the composite is sustained by the Ni with Al acting as transmitting medium, and the logarithmic reduction of foil thickness scales with the number of rolling passes.
Journal ArticleDOI
Microstructure and tribological properties of laser clad CaF2/Al2O3 self-lubrication wear-resistant ceramic matrix composite coatings
Huaming Wang,Y.L. Yu,Shusuo Li +2 more
TL;DR: In this paper, self-lubrication wear-resistant CaF 2 /Al 2 O 3 ceramic matrix composite coatings were fabricated on substrates of Al O 3 by laser cladding CaF2/Al O 3 mixed powder blends.