(19)
(11) EP 3 526 179 A1

(12)

(43) Date of publication:
21.08.2019 Bulletin 2019/34

(21) Application number: 17807729.3

(22) Date of filing: 09.11.2017
(51) International Patent Classification (IPC): 
C04B 41/89(2006.01)
 F01D 5/28(2006.01)
(86) International application number:
PCT/EP2017/078710
(87) International publication number:
WO 2018/103990 (14.06.2018 Gazette 2018/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 05.12.2016 EP 16202144

(71) Applicant: Siemens Aktiengesellschaft
80333 München (DE)

(72) Inventors:
  • HOLLINGSWORTH, Peter Stuart
    14050 Berlin (DE)
  • SADOVOY, Alexandr
    14059 Berlin (DE)

   


(54) INTERMEDIATE BOND-COAT LAYER FOR IMPROVEMENT OF ADHERENCE OF A THERMAL BARRIER COATING ON A CERAMIC MATRIX COMPOSITE SUBSTRATE