Results 21 to 30 of about 20,720 (308)

ZrB2-SiC-ZrC coating on ZrC ceramics deposited by plasma spraying

open access: yesResults in Physics, 2019
The ZrB2-SiC-ZrC coating free of adhesion layer was successfully prepared by plasma spraying. Fine ZrB2-SiC-ZrC sprayed composite powders were pre-synthesized by muti-step hot pressing.
Baoxia Ma, Jinyou Li
doaj   +1 more source

Effect of Shroud in Plasma Spraying on Chemical Composition and Thickness of Titanium Coatings

open access: yes, 2021
Titanium and its alloys are wildly used in industries. Shrouded plasma spray can be considered as a useful technology to produce low oxide containing titanium coatings.
Cheng Peng, Hong Zhou
core   +1 more source

Fractal character and fracture toughness of plasma sprayed yttria-stabilized zirconia coatings

open access: yesFenmo yejin jishu, 2021
Yttria-stabilized zirconia (YSZ)-based thermal barrier coatings (TBCs) in micron size were deposited by supersonic atmospheric plasma spraying (SAPS) and conventional atmospheric plasma spraying (APS). During the spraying, a commercially available online
FU Qian-qian, TONG Yan-peng
doaj   +1 more source

Review of Functionally Graded Thermal Sprayed Coatings

open access: yesApplied Sciences, 2020
The paper briefly describes major thermal spray techniques used to spray functionally graded coatings such as atmospheric plasma spraying, high velocity oxy-fuel spraying, suspension and solution precursor plasma spraying, and finally low and high ...
Leszek Łatka   +5 more
doaj   +1 more source

Challenging zircon coatings by suspension plasma spraying [PDF]

open access: yes, 2022
Zircon is a ceramic material that decomposes at high temperature, limiting its use by conventional thermal spraying. In this work, it is intended to use thermal spraying from concentrated aqueous suspensions to evaluate the possibility of obtaining ...
Moreno, Rodrigo   +5 more
core   +1 more source

Human Trial for the Effect of Plasma-Activated Water Spray on Vaginal Cleaning in Patients with Bacterial Vaginosis

open access: yesMedical Sciences, 2022
Underwater plasma discharge temporally produces several reactive radicals and/or free chlorine molecules in water, which is responsible for antimicrobial activity. Hence, it can simply sanitize tap water without disinfectant treatment.
Yongwoo Jang   +4 more
doaj   +1 more source

Axial Plasma Spraying of Mixed Suspensions: A Case Study on Processing, Characteristics, and Tribological Behavior of Al2O3-YSZ Coatings

open access: yesApplied Sciences, 2020
Thermal spraying deploying liquid feedstock offers an exciting opportunity to obtain coatings with characteristics vastly different from those produced using conventional spray-grade powders. The most extensively investigated variant of this technique is
Sneha Goel   +6 more
doaj   +1 more source

Corrosion behavior of cold sprayed titanium coatings and free standing deposits [PDF]

open access: yes, 2011
Cold gas dynamic spraying can be used to deposit oxygen-sensitive materials, such as titanium, withoutsignificant chemical degradation of the powder.
Marrocco, T.   +3 more
core   +1 more source

The Influence of Anode Inner Contour on Atmospheric DC Plasma Spraying Process

open access: yesAdvances in Materials Science and Engineering, 2017
In thermal plasma spraying process, anode nozzle is one of the most important components of plasma torch. Its inner contour controls the characteristics of plasma arc/jet, determining the motion and heating behaviors of the in-flight particles and hence ...
Kui Wen   +9 more
doaj   +1 more source

Plasma spraying of natural kaolinite and metakaolinite

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2021
Metakaolinite was obtained by thermal treatment of natural kaolinite. Both of them, kaolinite with structurally bonded water and metakaolinite without it, were, after sieving to acceptable size fraction, plasma sprayed.
Barbara Nevrla   +4 more
doaj   +1 more source

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