Influence of pt addition and manufacturing process on the failure mechanisms of nicocralyta-base thermal barrier coating systems under thermal cycling conditions

HIGHLIGHTS

• who: Aurelie Vande Put and collaborators from the Centre Interuniversitaire de Recherche et d'Ingénierie des Matériaux (CIRIMAT), Université de Toulouse have published the paper: Influence of Pt Addition and Manufacturing Process on the Failure Mechanisms of NiCoCrAlYTa-Base Thermal Barrier Coating Systems under Thermal Cycling Conditions, in the Journal: (JOURNAL)
• what: This work shows that the TBC system lifetime is increased when: (i) the NiCoCrAlYTa coating is dense, well-interdiffused and oxide-free; (ii) the NiCoCrAlYTa surface is smoothed before Pt deposition; and_(iii) defects on the bond-coating surface are removed . . .
  

   

  

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