Thermal cycling and hot-corrosion behaviors of plasma sprayed segmented thermal barrier coatings

Hongbo Guo, Hideyuki Murakami, Seiji Kuroda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Modified zirconia thermal barrier coatings (TBCs) with segmentation cracks were sprayed onto a TMS 82+ single crystalline substrate. The thermal cycling lifetime of the modified TBC was improved by 10 times compared to that of the traditional non-segmented TBC. Also, the modified coating showed much better resistance to high temperature cyclic hot-corrosion.

Original languageEnglish
Title of host publicationProgress in Light Metals, Aerospace Materials and Superconductors
Pages1713-1716
Number of pages4
EditionPART 3
Publication statusPublished - 2007 Dec 1
Externally publishedYes
Event2006 Beijing International Materials Week, 2006 BIMW -International Conference on Aerospace Materials, ICAM 2006 - Beijing, China
Duration: 2006 Jun 252006 Jun 30

Publication series

NameMaterials Science Forum
NumberPART 3
Volume546-549
ISSN (Print)0255-5476

Other

Other2006 Beijing International Materials Week, 2006 BIMW -International Conference on Aerospace Materials, ICAM 2006
CountryChina
CityBeijing
Period06/6/2506/6/30

Fingerprint

Thermal barrier coatings
Sprayed coatings
Thermal cycling
Corrosion
Plasmas
Zirconia
Crystalline materials
Cracks
Coatings
Substrates
Temperature

Keywords

  • Hot corrosion
  • Segmentation cracks
  • Thermal barrier coatings (TBCs)
  • Thermal cycling

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Guo, H., Murakami, H., & Kuroda, S. (2007). Thermal cycling and hot-corrosion behaviors of plasma sprayed segmented thermal barrier coatings. In Progress in Light Metals, Aerospace Materials and Superconductors (PART 3 ed., pp. 1713-1716). (Materials Science Forum; Vol. 546-549, No. PART 3).

Thermal cycling and hot-corrosion behaviors of plasma sprayed segmented thermal barrier coatings. / Guo, Hongbo; Murakami, Hideyuki; Kuroda, Seiji.

Progress in Light Metals, Aerospace Materials and Superconductors. PART 3. ed. 2007. p. 1713-1716 (Materials Science Forum; Vol. 546-549, No. PART 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Guo, H, Murakami, H & Kuroda, S 2007, Thermal cycling and hot-corrosion behaviors of plasma sprayed segmented thermal barrier coatings. in Progress in Light Metals, Aerospace Materials and Superconductors. PART 3 edn, Materials Science Forum, no. PART 3, vol. 546-549, pp. 1713-1716, 2006 Beijing International Materials Week, 2006 BIMW -International Conference on Aerospace Materials, ICAM 2006, Beijing, China, 06/6/25.
Guo H, Murakami H, Kuroda S. Thermal cycling and hot-corrosion behaviors of plasma sprayed segmented thermal barrier coatings. In Progress in Light Metals, Aerospace Materials and Superconductors. PART 3 ed. 2007. p. 1713-1716. (Materials Science Forum; PART 3).
Guo, Hongbo ; Murakami, Hideyuki ; Kuroda, Seiji. / Thermal cycling and hot-corrosion behaviors of plasma sprayed segmented thermal barrier coatings. Progress in Light Metals, Aerospace Materials and Superconductors. PART 3. ed. 2007. pp. 1713-1716 (Materials Science Forum; PART 3).
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