Published July 25, 1980 | Version v1
Patent Metadata-only

Process for preparing isolators of the ceramic-metal type withstanding thermal impacts

Creators

Description

This invention refers in general to insulating materials and, in particular, to insulators of the ceramic-metal type possessing excellent resistance to thermal impacts. These thermal impact resistant insulators are employed in devices of various sorts, for instance the equipment for use in the study of simulated coolant loss accidents in nuclear reactors which must stand up to being exposed to steam at around 9500C and also to sudden changes of temperature of around 3000C

Availability note (English)

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

Abstract (French)

La presente invention se rapporte, d'une maniere generale, a des matieres isolantes et, plus precisement, a des isolateurs du type ceramique-metal possedant une excellente resistance aux chocs thermiques. Ces isolateurs resistant aux chocs thermiques sont utilises dans des dispositifs de types varies, ainsi, par exemple, les appareillages prevus pour l'utilisation dans l'etude des accidents simules de perte d'agent refrigerant dans les reacteurs nucleaires qui doivent resister a l'exposition a la vapeur d'eau a 9500C environ et egalement a des variations brutales de temperature, de l'ordre de 3000C/s

Additional details

Additional titles

Original title (French)
Procede de preparation d'isolateurs du type ceramique-metal resistant aux chocs thermiques

Publishing Information

Imprint Pagination
15 p.
IPC:
Int. Cl. C22c1/04; C22c29/00; G21c17/00; H01b3/12; H01b19/00.
IPC
Int. Cl. C22c1/04; C22c29/00; G21c17/00; H01b3/12; H01b19/00.
Patent number
FR patent document 2445383/A/

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
12585198
Subject category
S61: RADIATION PROTECTION AND DOSIMETRY;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
LOSS OF COOLANT; REACTOR COOLING SYSTEMS; STEAM GENERATORS; THERMAL INSULATION; THERMAL SHIELDS; THERMAL SHOCK
Descriptors DEC
ACCIDENTS; BOILERS; COOLING SYSTEMS; REACTOR ACCIDENTS; REACTOR COMPONENTS; SHIELDS; VAPOR GENERATORS

Optional Information

Notes
Priority claim: 28 Dec 1978, US.