Optimizing nonlinear properties of thermal sprayed coatings through processing parameters

Yajie Liu; Toshio Nakamura; Vasudevan Srinivasan; Andrew Gouldstone; Sanjay Sampath

doi:10.1557/proc-977-0977-ff14-01

Optimizing nonlinear properties of thermal sprayed coatings through processing parameters

Yajie Liu
, Toshio Nakamura
, Vasudevan Srinivasan
, Andrew Gouldstone
, Sanjay Sampath

Stony Brook University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Low-temperature thermal cycling of plasma sprayed zirconia coatings via curvature measurements is used to quantify their nonlinear mechanical behavior. The nonlinear feature arises from the unique layered, porous and cracked morphology of thermal sprayed ceramic materials. With this procedure, various specimens were tested to investigate the effects of processing conditions. The measured nonlinear properties are interpreted in the context of microstructural changes in the plasma sprayed coatings due to differences in particle state upon impact and coating build-up. The implications of this study are significant for thermomechanical design of strain-tolerant ceramic coatings in thermal barrier applications.

Original language	English
Title of host publication	Processing-Structure-Mechanical Property Relations in Composite Materials
Publisher	Materials Research Society
Pages	171-176
Number of pages	6
ISBN (Print)	9781604234251
DOIs	https://doi.org/10.1557/proc-977-0977-ff14-01
State	Published - 2006
Event	2006 MRS Fall Meeting - Boston, MA, United States Duration: Nov 27 2006 → Dec 1 2006

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	977
ISSN (Print)	0272-9172

Conference

Conference	2006 MRS Fall Meeting
Country/Territory	United States
City	Boston, MA
Period	11/27/06 → 12/1/06

Access to Document

10.1557/proc-977-0977-ff14-01

Cite this

Liu, Y., Nakamura, T., Srinivasan, V., Gouldstone, A., & Sampath, S. (2006). Optimizing nonlinear properties of thermal sprayed coatings through processing parameters. In Processing-Structure-Mechanical Property Relations in Composite Materials (pp. 171-176). (Materials Research Society Symposium Proceedings; Vol. 977). Materials Research Society. https://doi.org/10.1557/proc-977-0977-ff14-01

@inproceedings{a1b42a99bbcf4a04a7fbcfdc00731934,

title = "Optimizing nonlinear properties of thermal sprayed coatings through processing parameters",

abstract = "Low-temperature thermal cycling of plasma sprayed zirconia coatings via curvature measurements is used to quantify their nonlinear mechanical behavior. The nonlinear feature arises from the unique layered, porous and cracked morphology of thermal sprayed ceramic materials. With this procedure, various specimens were tested to investigate the effects of processing conditions. The measured nonlinear properties are interpreted in the context of microstructural changes in the plasma sprayed coatings due to differences in particle state upon impact and coating build-up. The implications of this study are significant for thermomechanical design of strain-tolerant ceramic coatings in thermal barrier applications.",

author = "Yajie Liu and Toshio Nakamura and Vasudevan Srinivasan and Andrew Gouldstone and Sanjay Sampath",

year = "2006",

doi = "10.1557/proc-977-0977-ff14-01",

language = "English",

isbn = "9781604234251",

series = "Materials Research Society Symposium Proceedings",

publisher = "Materials Research Society",

pages = "171--176",

booktitle = "Processing-Structure-Mechanical Property Relations in Composite Materials",

note = "2006 MRS Fall Meeting ; Conference date: 27-11-2006 Through 01-12-2006",

}

Liu, Y, Nakamura, T, Srinivasan, V, Gouldstone, A & Sampath, S 2006, Optimizing nonlinear properties of thermal sprayed coatings through processing parameters. in Processing-Structure-Mechanical Property Relations in Composite Materials. Materials Research Society Symposium Proceedings, vol. 977, Materials Research Society, pp. 171-176, 2006 MRS Fall Meeting, Boston, MA, United States, 11/27/06. https://doi.org/10.1557/proc-977-0977-ff14-01

Optimizing nonlinear properties of thermal sprayed coatings through processing parameters. / Liu, Yajie; Nakamura, Toshio; Srinivasan, Vasudevan et al.
Processing-Structure-Mechanical Property Relations in Composite Materials. Materials Research Society, 2006. p. 171-176 (Materials Research Society Symposium Proceedings; Vol. 977).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Optimizing nonlinear properties of thermal sprayed coatings through processing parameters

AU - Liu, Yajie

AU - Nakamura, Toshio

AU - Srinivasan, Vasudevan

AU - Gouldstone, Andrew

AU - Sampath, Sanjay

PY - 2006

Y1 - 2006

N2 - Low-temperature thermal cycling of plasma sprayed zirconia coatings via curvature measurements is used to quantify their nonlinear mechanical behavior. The nonlinear feature arises from the unique layered, porous and cracked morphology of thermal sprayed ceramic materials. With this procedure, various specimens were tested to investigate the effects of processing conditions. The measured nonlinear properties are interpreted in the context of microstructural changes in the plasma sprayed coatings due to differences in particle state upon impact and coating build-up. The implications of this study are significant for thermomechanical design of strain-tolerant ceramic coatings in thermal barrier applications.

AB - Low-temperature thermal cycling of plasma sprayed zirconia coatings via curvature measurements is used to quantify their nonlinear mechanical behavior. The nonlinear feature arises from the unique layered, porous and cracked morphology of thermal sprayed ceramic materials. With this procedure, various specimens were tested to investigate the effects of processing conditions. The measured nonlinear properties are interpreted in the context of microstructural changes in the plasma sprayed coatings due to differences in particle state upon impact and coating build-up. The implications of this study are significant for thermomechanical design of strain-tolerant ceramic coatings in thermal barrier applications.

UR - https://www.scopus.com/pages/publications/41549151265

U2 - 10.1557/proc-977-0977-ff14-01

DO - 10.1557/proc-977-0977-ff14-01

M3 - Conference contribution

AN - SCOPUS:41549151265

SN - 9781604234251

T3 - Materials Research Society Symposium Proceedings

SP - 171

EP - 176

BT - Processing-Structure-Mechanical Property Relations in Composite Materials

PB - Materials Research Society

T2 - 2006 MRS Fall Meeting

Y2 - 27 November 2006 through 1 December 2006

ER -

Optimizing nonlinear properties of thermal sprayed coatings through processing parameters

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