A novel structure of YSZ coatings by atmospheric laminar plasma spraying technology

Sen Hui Liu; Cheng Xin Li; Hui Yu Zhang; Shan Lin Zhang; Lu Li; Pan Xu; Guan Jun Yang; Chang Jiu Li

doi:10.1016/j.scriptamat.2018.04.022

A novel structure of YSZ coatings by atmospheric laminar plasma spraying technology

Sen Hui Liu
, Cheng Xin Li
, Hui Yu Zhang
, Shan Lin Zhang
, Lu Li
, Pan Xu
, Guan Jun Yang
, Chang Jiu Li

School of Materials Science and Engineering

Xi'an Jiaotong University
Zhenhuo Plasma Technology Company

Research output: Contribution to journal › Article › peer-review

62 Scopus citations

Abstract

A novel structure of yttria stabilized zirconia coatings was developed in this study by a newly laminar plasma spraying technology in atmospheric environment. The unique microstructures of coatings showed the multi-island protrusions feature at the top surface, quasi-columnar structures along the cross-section distributed as a certain interval and hybrid droplet/vapor deposited structures at the fracture surface. The distributions of particle velocity and surface temperature along the axial direction of long laminar plasma jet were investigated and compared with other plasma spraying methods. The effects of different microstructures to thermal conductivities comparing with other current plasma spray methods were also demonstrated.

Original language	English
Pages (from-to)	73-76
Number of pages	4
Journal	Scripta Materialia
Volume	153
DOIs	https://doi.org/10.1016/j.scriptamat.2018.04.022
State	Published - Aug 2018

Keywords

Laminar plasma jet
Particles velocity
Thermal conductivity
Vapor deposition
YSZ coatings

Access to Document

10.1016/j.scriptamat.2018.04.022

Cite this

@article{f16956613ebd4614bdc39f3d3abdb6c2,

title = "A novel structure of YSZ coatings by atmospheric laminar plasma spraying technology",

abstract = "A novel structure of yttria stabilized zirconia coatings was developed in this study by a newly laminar plasma spraying technology in atmospheric environment. The unique microstructures of coatings showed the multi-island protrusions feature at the top surface, quasi-columnar structures along the cross-section distributed as a certain interval and hybrid droplet/vapor deposited structures at the fracture surface. The distributions of particle velocity and surface temperature along the axial direction of long laminar plasma jet were investigated and compared with other plasma spraying methods. The effects of different microstructures to thermal conductivities comparing with other current plasma spray methods were also demonstrated.",

keywords = "Laminar plasma jet, Particles velocity, Thermal conductivity, Vapor deposition, YSZ coatings",

author = "Liu, \{Sen Hui\} and Li, \{Cheng Xin\} and Zhang, \{Hui Yu\} and Zhang, \{Shan Lin\} and Lu Li and Pan Xu and Yang, \{Guan Jun\} and Li, \{Chang Jiu\}",

note = "Publisher Copyright: {\textcopyright} 2018 Elsevier Ltd",

year = "2018",

month = aug,

doi = "10.1016/j.scriptamat.2018.04.022",

language = "英语",

volume = "153",

pages = "73--76",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

}

TY - JOUR

T1 - A novel structure of YSZ coatings by atmospheric laminar plasma spraying technology

AU - Liu, Sen Hui

AU - Li, Cheng Xin

AU - Zhang, Hui Yu

AU - Zhang, Shan Lin

AU - Li, Lu

AU - Xu, Pan

AU - Yang, Guan Jun

AU - Li, Chang Jiu

PY - 2018/8

Y1 - 2018/8

N2 - A novel structure of yttria stabilized zirconia coatings was developed in this study by a newly laminar plasma spraying technology in atmospheric environment. The unique microstructures of coatings showed the multi-island protrusions feature at the top surface, quasi-columnar structures along the cross-section distributed as a certain interval and hybrid droplet/vapor deposited structures at the fracture surface. The distributions of particle velocity and surface temperature along the axial direction of long laminar plasma jet were investigated and compared with other plasma spraying methods. The effects of different microstructures to thermal conductivities comparing with other current plasma spray methods were also demonstrated.

AB - A novel structure of yttria stabilized zirconia coatings was developed in this study by a newly laminar plasma spraying technology in atmospheric environment. The unique microstructures of coatings showed the multi-island protrusions feature at the top surface, quasi-columnar structures along the cross-section distributed as a certain interval and hybrid droplet/vapor deposited structures at the fracture surface. The distributions of particle velocity and surface temperature along the axial direction of long laminar plasma jet were investigated and compared with other plasma spraying methods. The effects of different microstructures to thermal conductivities comparing with other current plasma spray methods were also demonstrated.

KW - Laminar plasma jet

KW - Particles velocity

KW - Thermal conductivity

KW - Vapor deposition

KW - YSZ coatings

UR - https://www.scopus.com/pages/publications/85046804047

U2 - 10.1016/j.scriptamat.2018.04.022

DO - 10.1016/j.scriptamat.2018.04.022

M3 - 文章

AN - SCOPUS:85046804047

SN - 1359-6462

VL - 153

SP - 73

EP - 76

JO - Scripta Materialia

JF - Scripta Materialia

ER -

A novel structure of YSZ coatings by atmospheric laminar plasma spraying technology

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this