Oxidation Behavior of NiCr/YSZ Thermal Barrier Coatings (TBCs)

Kadir Mert Doleker; Yasin Ozgurluk; Abdullah Selim Parlakyigit; Dervis Ozkan; Turgut Gulmez; Abdullah Cahit Karaoglanli

doi:10.1515/chem-2018-0096

Oxidation Behavior of NiCr/YSZ Thermal Barrier Coatings (TBCs)

Kadir Mert Doleker^*, Yasin Ozgurluk, Abdullah Selim Parlakyigit, Dervis Ozkan, Turgut Gulmez, Abdullah Cahit Karaoglanli

^*Bu çalışma için yazışmadan sorumlu yazar

Makina Mühendisliği Bölümü

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

23 Atıf (Scopus)

Özet

Nichrome (NiCr) coatings are widely used to provide resistance against oxidation and corrosion in many machine components. TBCs must include bond coatings that are resistant to oxidation resulting fromhigh-temperature operating conditions. In the present study, NiCr powders were sprayed on nickel-based superalloy Inconel 718 substrates using atmospheric plasma spray (APS) technique. Bond-coated substrates were coated with yittria stabilized zirconia (YSZ). As such, the TBC samples were kept at 1000°C for 8 h, 24 h and 50 h in high temperature furnace and their isothermal oxidation behavior was investigated. Microstructure and phase change properties of TBCs before and after isothermal oxidation were then studied and analyzed.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	876-881
Sayfa sayısı	6
Dergi	Open Chemistry
Hacim	16
Basın numarası	1
DOI'lar	https://doi.org/10.1515/chem-2018-0096
Yayın durumu	Yayınlandı - 2018

Bibliyografik not

Publisher Copyright:
© 2018 Kadir Mert Doleker et al., published by De Gruyter.

Finansman

Acknowledgments: This investigation was financially supported by Scientific Research Projects (BAP) Coordinatorship of Karabuk University with project code of KBÜBAP-17-DR-202.

Finansörler	Finansör numarası
Karabük Üniversitesi	KBÜBAP-17-DR-202

Belgeye Erişim

10.1515/chem-2018-0096

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Oxidation Behavior of NiCr/YSZ Thermal Barrier Coatings (TBCs)",

abstract = "Nichrome (NiCr) coatings are widely used to provide resistance against oxidation and corrosion in many machine components. TBCs must include bond coatings that are resistant to oxidation resulting fromhigh-temperature operating conditions. In the present study, NiCr powders were sprayed on nickel-based superalloy Inconel 718 substrates using atmospheric plasma spray (APS) technique. Bond-coated substrates were coated with yittria stabilized zirconia (YSZ). As such, the TBC samples were kept at 1000°C for 8 h, 24 h and 50 h in high temperature furnace and their isothermal oxidation behavior was investigated. Microstructure and phase change properties of TBCs before and after isothermal oxidation were then studied and analyzed.",

keywords = "NiCr, Oxidation, Thermal barrier coatings (TBCs), Yittria stabilized zirconia (YSZ)",

author = "Doleker, {Kadir Mert} and Yasin Ozgurluk and Parlakyigit, {Abdullah Selim} and Dervis Ozkan and Turgut Gulmez and Karaoglanli, {Abdullah Cahit}",

note = "Publisher Copyright: {\textcopyright} 2018 Kadir Mert Doleker et al., published by De Gruyter.",

year = "2018",

doi = "10.1515/chem-2018-0096",

language = "English",

volume = "16",

pages = "876--881",

journal = "Open Chemistry",

issn = "2391-5420",

publisher = "Walter de Gruyter GmbH",

number = "1",

}

TY - JOUR

T1 - Oxidation Behavior of NiCr/YSZ Thermal Barrier Coatings (TBCs)

AU - Doleker, Kadir Mert

AU - Ozgurluk, Yasin

AU - Parlakyigit, Abdullah Selim

AU - Ozkan, Dervis

AU - Gulmez, Turgut

AU - Karaoglanli, Abdullah Cahit

PY - 2018

Y1 - 2018

N2 - Nichrome (NiCr) coatings are widely used to provide resistance against oxidation and corrosion in many machine components. TBCs must include bond coatings that are resistant to oxidation resulting fromhigh-temperature operating conditions. In the present study, NiCr powders were sprayed on nickel-based superalloy Inconel 718 substrates using atmospheric plasma spray (APS) technique. Bond-coated substrates were coated with yittria stabilized zirconia (YSZ). As such, the TBC samples were kept at 1000°C for 8 h, 24 h and 50 h in high temperature furnace and their isothermal oxidation behavior was investigated. Microstructure and phase change properties of TBCs before and after isothermal oxidation were then studied and analyzed.

AB - Nichrome (NiCr) coatings are widely used to provide resistance against oxidation and corrosion in many machine components. TBCs must include bond coatings that are resistant to oxidation resulting fromhigh-temperature operating conditions. In the present study, NiCr powders were sprayed on nickel-based superalloy Inconel 718 substrates using atmospheric plasma spray (APS) technique. Bond-coated substrates were coated with yittria stabilized zirconia (YSZ). As such, the TBC samples were kept at 1000°C for 8 h, 24 h and 50 h in high temperature furnace and their isothermal oxidation behavior was investigated. Microstructure and phase change properties of TBCs before and after isothermal oxidation were then studied and analyzed.

KW - NiCr

KW - Oxidation

KW - Thermal barrier coatings (TBCs)

KW - Yittria stabilized zirconia (YSZ)

UR - http://www.scopus.com/inward/record.url?scp=85054379669&partnerID=8YFLogxK

U2 - 10.1515/chem-2018-0096

DO - 10.1515/chem-2018-0096

M3 - Article

AN - SCOPUS:85054379669

SN - 2391-5420

VL - 16

SP - 876

EP - 881

JO - Open Chemistry

JF - Open Chemistry

IS - 1

ER -

Oxidation Behavior of NiCr/YSZ Thermal Barrier Coatings (TBCs)

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap