TARGET EVAPORATED UNDER ELECTRON BEAM, METHOD OF FABRICATING IT, THERMAL BARRIER AND COATING OBTAINED FROM TARGET AND MECHANICAL PART INCLUDING THE COATING

Japanese Patent JP2005133210

A

To provide a composite target in the form of a bar made of ceramic powder and designed to be evaporated under an electron beam.

The target comprises zirconia and at least one zirconia stabilizer. In characteristic manner, the target is characterized in that the zirconia stabilizer is at a molar content lying in the range of 2 to 30% and in that the zirconia is formed by more than 90% of a monoclinic phase. The invention is applicable to fabricating a ceramic thermal barrier of low thermal conductivity and high thermomechanical strength formed by evaporating under an electron beam.

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SAINT-RAMOND BERTRAND
MALIE ANDRE
CHAPUT CHRISTOPHE
PORTE ISABELLE
DELAGE CYRILLE

JP2004295685A

May 26, 2005

October 08, 2004

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SNECMA MOTEURS
SNECMA SERVICE

F01D5/28; C04B35/48; C04B35/486; C04B38/00; C23C14/08; C23C14/32; F02C7/00; (IPC1-7): C23C14/32; C04B35/48; C23C14/08

JPH0782019A	1995-03-28
JPS60190580A	1985-09-28
JP2001151571A	2001-06-05
JPH11124687A	1999-05-11
JPH08217447A	1996-08-27
JPH1081957A	1998-03-31
JPS60263356A	1985-12-26

Yoshio Kawaguchi
Akio Ichiiri
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura

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