Journal ArticleDOI
Wear behaviour of laser cladded and plasma sprayed WCCo coatings
TLDR
In this article, the authors compared the features of an 83% WC-Co coating on an AISI 1043 steel substrate using two different application techniques: plasma spraying and laser cladding.About:
This article is published in Wear.The article was published on 1997-12-10. It has received 60 citations till now. The article focuses on the topics: Coating & Lubrication.read more
Citations
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Journal ArticleDOI
Abrasive wear characteristics of plasma sprayed nanostructured alumina/titania coatings
TL;DR: In this paper, the authors used the plasma spray technique to deposit coatings with reconstituted nanostructured Al 2 O 3 /TiO 2 powders and evaluated the abrasive wear resistance of the ceramic coatings using diamond abrasives.
Journal ArticleDOI
Cladding of WC–12 Co on low carbon steel using a pulsed Nd:YAG laser
TL;DR: In this article, a pulsed Nd:YAG laser was used to deposit multi-layer overlapped cladding on low carbon steel substrate using dynamic powder blowing technique, and the results showed that fully dense and crack free clad surfaces of WC-Co with an excellent metallurgical bonding and low dilution were deposited.
Journal ArticleDOI
Influence of WC particle behavior on the wear resistance properties of Ni–WC composite coatings
TL;DR: The microscopic morphology and distribution of tungsten carbide (WC) particles in a laser-clad Ni-WC composite coatings were characterized by scanning electron microscopy (SEM).
Journal ArticleDOI
Wear behaviour of flame sprayed NiCrBSi coating remelted by flame or by laser
TL;DR: In this article, the authors evaluate a laser technique as an alternative to the more traditional flame remelting of flame spray layers, using grey cast iron (DIN GG30) as the substrate and a NiCrBSi alloy as the coating material.
Journal ArticleDOI
Laser powder deposition
Lino Costa,Rui Vilar +1 more
TL;DR: In this paper, the state-of-the-art of laser powder deposition (LPD) is reviewed and the main issues related to LPD are revisited, including the main R&D efforts and the major issues of LPD.
References
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Journal ArticleDOI
Friction and wear behavior of tungsten and titanium carbide coatings
Shyam Bahadur,Chien-Nan Yang +1 more
TL;DR: In this article, the sliding friction and wear behaviors of the detonation-gun sprayed (W,Ti)CNi and WC-Co ceramic coatings on 1044 steel and Ti-6A1-4V substrates were studied.
Journal ArticleDOI
Laser cladding of high-temperature coatings
J. de Damborenea,A.J. Vázquez +1 more
TL;DR: In this article, the processing and microstructural characteristics of nickel-based superalloys obtained by high-power laser surface cladding were studied, where the processing variables were laser power, scan velocity and the composition of the feeder powder.
Proceedings ArticleDOI
Microstructure and wear properties of laser clad carbide coatings
TL;DR: In this paper, the characterization of suitable compound powders and the clad layers is presented, showing that a content of about 40 vol% WC is sufficient to reach wear properties similar to sintered hard metal.