Journal ArticleDOI
Challenges in Plasma Spraying of 8%Y2O3-ZrO2 Thermal Barrier Coatings on Al Alloy Automotive Piston and Influence of Vibration and Thermal Fatigue on Coating Characteristics
TLDR
In this paper, the authors addressed the issue related with the challenges associated with the plasma spraying of consistent and adherent TBC on Al-9% Si research pistons and its complex contours by APS, subjecting the coated pistons to thermal fatigue tests and evaluation of the coating characteristics after subjecting to vibration.About:
This article is published in Materials Today: Proceedings.The article was published on 2018-01-01. It has received 10 citations till now. The article focuses on the topics: Thermal barrier coating & Piston.read more
Citations
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Journal ArticleDOI
Technical Characteristics and Wear-Resistant Mechanism of Nano Coatings: A Review
TL;DR: In this paper, a review of the preparation methods of conventional surface coatings such as chemical vapor deposition and physical vapor deposition, as well as newly developed surface coating preparation methods such as sol-gel method, laser cladding and thermal spraying are reviewed in detail.
Journal ArticleDOI
Effects of laser power on microstructure and friction–wear performances of direct energy deposited ZrO2–8%Y2O3–NiCoCrAl coatings on Ti6Al4V alloy
Kong Weicheng,Li Kangmei,Hu Jun +2 more
TL;DR: In this paper, the effects of laser power on the friction-wear performances of 8YSZ coatings were investigated using a high temperature wear tester, and the wear mechanism was also discussed in detail.
Journal ArticleDOI
Protection offered by thermal barrier coatings to Al-Si alloys at high temperatures – A microstructural investigation
TL;DR: In this article, the performance of thermal barrier coatings on a flat plate machined from Al-11Si alloy diesel engine pistons was investigated using a Scanning Electron Microscope attached with Energy Dispersive X-ray spectroscopy facility.
Journal ArticleDOI
Study on fatigue life prediction of thermal barrier coatings for high-power engine pistons
TL;DR: In this article , microcrack growth and fatigue life analysis of thermal barrier coatings (TBCs) were carried out based on thermal shock tests of TBCs samples.
Journal ArticleDOI
Tribological wear properties of Yttrium Stabilized Tetragonal Zirconia Coatings on Ti6Al7Nb using Air Plasma Spraying
Harshitha Allu,Ramaniah Nallu +1 more
TL;DR: In this article , 8YSZ coatings with NiCrAlY is used as the Bond Coat (BC) is deposited on the Ti6Al7Nb using air plasma spraying.
References
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Journal ArticleDOI
Overview of thermal barrier coatings in diesel engines
TL;DR: In this paper, an understanding of delamination mechanisms in thermal barrier coatings has been developed for diesel engine applications through rig tests, structural analysis modeling, nondestructive evaluation, and engine evaluation.
Journal ArticleDOI
Evaluation of internal thermal barrier coatings for exhaust manifolds
TL;DR: In this paper, seven different thermal barrier coatings (TBC) intended for coating the inside of an exhaust manifold to reduce its material temperature were studied, which comprised five plasma-sprayed (mullite, f...
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