Published July 12, 1991 | Version v1
Patent Metadata-only

Stabilized zirconia by yttrium or cerium oxides

Creators

Description

Zirconia powder for sintered ceramic parts or for hot projection coatings with stable and improved mechanical properties after a long heat treatment at high temperature, included in wet atmosphere, stabilized by yttrium or cerium oxides, characterized by a molar concentration of 1 to 3.5% of Y2O3 and 6 to 8% of CeO2. 6 refs., 3 figs

Availability note (English)

Available from Institut National de la Propriete Industrielle, Paris (France).

Additional details

Additional titles

Original title (French)
Zircone stabilisee par les oxydes d'yttrium et de cerium

Publishing Information

Imprint Pagination
15 p.
IPC:
Int. Cl. C01g25/02; C04b35/48; C09d1/00; B05d1/10; B05d7/14.
IPC
Int. Cl. C01g25/02; C04b35/48; C09d1/00; B05d1/10; B05d7/14.
Patent number
FR patent document 2656861/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
24000450
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CERAMICS; CERIUM OXIDES; FLEXURAL STRENGTH; PHASE TRANSFORMATIONS; SINTERING; SPRAY COATING; SPRAYED COATINGS; STABILITY; YTTRIUM OXIDES; ZIRCONIUM OXIDES
Descriptors DEC
CERIUM COMPOUNDS; CHALCOGENIDES; COATINGS; DEPOSITION; FABRICATION; MECHANICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SURFACE COATING; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Secondary number(s)
FR patent application 9000242.