Effect of laser-cracking method of Zro2/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant

Yukio Kuroda; Shin Ichi Moriya; Makoto Tadano; Masahiro Sato; Akio Moro; Masayuki Niino; Qing Jie Zhang; Takayuki Sudo; Tetsuo Shoji

doi:10.1299/kikaia.64.1168

Effect of laser-cracking method of Zro₂/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant

Yukio Kuroda, Shin Ichi Moriya, Makoto Tadano, Masahiro Sato, Akio Moro, Masayuki Niino, Qing Jie Zhang, Takayuki Sudo, Tetsuo Shoji

New Industry Creation Hatchery Center (NICHe)

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

Abstract

Evaluation test of the laser cracking specimens applied to the ZrO ₂/Ni functionally graded materials (FGM) and also applied to the non-FGM has been described. In this test, 30 mm disk specimens of these materials were exposed to the combustion gas of nitrogen tetroxide (NTO)/ monomethyl hidrazine (MMH) propellant. The delamination and the vertical crack formation of the ZrO₂ thermal barrier coating were observed during the heating test. It has been found that the laser cracking method seemed to be effective at preventing delamination in the coating layer of the test specimens. The crack and the delamination formation mechanism for ZrO₂/Ni FGM test specimens were also discussed with a thermal stress analysis by using a finite element method.

Original language	English
Pages (from-to)	1168-1175
Number of pages	8
Journal	Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
Volume	64
Issue number	621
DOIs	https://doi.org/10.1299/kikaia.64.1168
Publication status	Published - 1998

Keywords

Ceramics
Crack propagation
Finite element method
Functionally graded materials
Laser cracking
Rocket engine

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1299/kikaia.64.1168

Cite this

Kuroda, Y., Moriya, S. I., Tadano, M., Sato, M., Moro, A., Niino, M., Zhang, Q. J., Sudo, T., & Shoji, T. (1998). Effect of laser-cracking method of Zro₂/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant. Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 64(621), 1168-1175. https://doi.org/10.1299/kikaia.64.1168

Effect of laser-cracking method of Zro₂/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant. / Kuroda, Yukio; Moriya, Shin Ichi; Tadano, Makoto et al.
In: Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, Vol. 64, No. 621, 1998, p. 1168-1175.

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

Kuroda, Y, Moriya, SI, Tadano, M, Sato, M, Moro, A, Niino, M, Zhang, QJ, Sudo, T & Shoji, T 1998, 'Effect of laser-cracking method of Zro₂/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant', Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, vol. 64, no. 621, pp. 1168-1175. https://doi.org/10.1299/kikaia.64.1168

Kuroda Y, Moriya SI, Tadano M, Sato M, Moro A, Niino M et al. Effect of laser-cracking method of Zro₂/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant. Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A. 1998;64(621):1168-1175. doi: 10.1299/kikaia.64.1168

@article{5f517add003342579bed98f6f56cd900,

title = "Effect of laser-cracking method of Zro2/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant",

abstract = "Evaluation test of the laser cracking specimens applied to the ZrO 2/Ni functionally graded materials (FGM) and also applied to the non-FGM has been described. In this test, 30 mm disk specimens of these materials were exposed to the combustion gas of nitrogen tetroxide (NTO)/ monomethyl hidrazine (MMH) propellant. The delamination and the vertical crack formation of the ZrO2 thermal barrier coating were observed during the heating test. It has been found that the laser cracking method seemed to be effective at preventing delamination in the coating layer of the test specimens. The crack and the delamination formation mechanism for ZrO2/Ni FGM test specimens were also discussed with a thermal stress analysis by using a finite element method.",

keywords = "Ceramics, Crack propagation, Finite element method, Functionally graded materials, Laser cracking, Rocket engine",

author = "Yukio Kuroda and Moriya, {Shin Ichi} and Makoto Tadano and Masahiro Sato and Akio Moro and Masayuki Niino and Zhang, {Qing Jie} and Takayuki Sudo and Tetsuo Shoji",

year = "1998",

doi = "10.1299/kikaia.64.1168",

language = "English",

volume = "64",

pages = "1168--1175",

journal = "Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A",

issn = "0387-5008",

publisher = "Japan Society of Mechanical Engineers",

number = "621",

}

TY - JOUR

T1 - Effect of laser-cracking method of Zro2/Ni thermal barrier coating composed of functionally graded materials evaluated by combustion gas of Nto/mmh propellant

AU - Kuroda, Yukio

AU - Moriya, Shin Ichi

AU - Tadano, Makoto

AU - Sato, Masahiro

AU - Moro, Akio

AU - Niino, Masayuki

AU - Zhang, Qing Jie

AU - Sudo, Takayuki

AU - Shoji, Tetsuo

PY - 1998

Y1 - 1998

N2 - Evaluation test of the laser cracking specimens applied to the ZrO 2/Ni functionally graded materials (FGM) and also applied to the non-FGM has been described. In this test, 30 mm disk specimens of these materials were exposed to the combustion gas of nitrogen tetroxide (NTO)/ monomethyl hidrazine (MMH) propellant. The delamination and the vertical crack formation of the ZrO2 thermal barrier coating were observed during the heating test. It has been found that the laser cracking method seemed to be effective at preventing delamination in the coating layer of the test specimens. The crack and the delamination formation mechanism for ZrO2/Ni FGM test specimens were also discussed with a thermal stress analysis by using a finite element method.

AB - Evaluation test of the laser cracking specimens applied to the ZrO 2/Ni functionally graded materials (FGM) and also applied to the non-FGM has been described. In this test, 30 mm disk specimens of these materials were exposed to the combustion gas of nitrogen tetroxide (NTO)/ monomethyl hidrazine (MMH) propellant. The delamination and the vertical crack formation of the ZrO2 thermal barrier coating were observed during the heating test. It has been found that the laser cracking method seemed to be effective at preventing delamination in the coating layer of the test specimens. The crack and the delamination formation mechanism for ZrO2/Ni FGM test specimens were also discussed with a thermal stress analysis by using a finite element method.

KW - Ceramics

KW - Crack propagation

KW - Finite element method

KW - Functionally graded materials

KW - Laser cracking

KW - Rocket engine

UR - http://www.scopus.com/inward/record.url?scp=71249158285&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=71249158285&partnerID=8YFLogxK

U2 - 10.1299/kikaia.64.1168

DO - 10.1299/kikaia.64.1168

M3 - Article

AN - SCOPUS:71249158285

SN - 0387-5008

VL - 64

SP - 1168

EP - 1175

JO - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

JF - Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A

IS - 621

ER -