Microstructure and mechanical properties of Al2O3–Cr2O3 composite coatings produced by atmospheric plasma spraying

2011 ◽  
Vol 206 (6) ◽  
pp. 1362-1371 ◽  
Author(s):  
Kai Yang ◽  
Xiaming Zhou ◽  
Huayu Zhao ◽  
Shunyan Tao
Keyword(s):  
Mechanical Properties ◽  
Plasma Spraying ◽  
Composite Coatings ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Microstructure And Mechanical Properties

scholarly journals Mechanical Properties of Double-Layer and Graded Composite Coatings of YSZ Obtained by Atmospheric Plasma Spraying

2016 ◽  
Vol 25 (4) ◽  
pp. 778-787 ◽  
Author(s):  
Pablo Carpio ◽  
Emilio Rayón ◽  
María Dolores Salvador ◽  
Luca Lusvarghi ◽  
Enrique Sánchez
Keyword(s):  
Mechanical Properties ◽  
Plasma Spraying ◽  
Double Layer ◽  
Composite Coatings ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma

scholarly journals Investigations of microstructure and selected mechanical properties of Al2O3 + 40 wt.% TiO2 coatings deposited by Atmospheric Plasma Spraying (APS)

2019 ◽  
Vol 91 (8) ◽  
pp. 7-11 ◽  
Author(s):  
Monika Michalak ◽  
Leszek Łatka ◽  
Paweł Sokołowski ◽  
Andrzej Ambroziak
Keyword(s):  
Mechanical Properties ◽  
Stainless Steel ◽  
Plasma Spraying ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma ◽  
Good Adhesion ◽  
Spraying Parameters ◽  
Tio2 Coatings

Atmospheric Plasma Spraying (APS) enables deposition of coatings from different materials, including those based on Al2O3 and TiO2. In this work, Al2O3 + 40 wt.% TiO2 coatings were tested. The relationships between mechanical properties, microstructure and spraying parameters (namely: spraying distance and torch scan velocity) were investigated. Commercial -45 + 5 μm powders in agglomerated as- produced state were sprayed onto the stainless steel 1.4301 substrates. The aim of the study was to determine the adhesion, microhardness and roughness of coatings but also to characterize their microstructure. It was observed that coatings sprayed from shorter distance were well melted and revealed good adhesion, but at the same time they were more porous and of lower microhardness than those deposited from the longer spraying distance.

Preparation of Al/SiC Composite Coatings on Surface of Aluminum Alloy by Atmospheric Plasma Spraying

2015 ◽  
Vol 44 (10) ◽  
pp. 2396-2400 ◽  
Author(s):  
Gao Peihu ◽  
Li Jianping ◽  
Yang Zhong ◽  
Guo Yongchun ◽  
Wang Yanrong
Keyword(s):  
Aluminum Alloy ◽  
Plasma Spraying ◽  
Composite Coatings ◽  
Atmospheric Plasma Spraying ◽  
Atmospheric Plasma
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