Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MANUFACTURE OF A MULTICOLOURED CERAMIC COMPONENT
The process for manufacturing a ceramic timepiece component includes:—manufacturing an intermediate component (E1) in the form of green body based on ceria-zirconia;—totally or partially debinding (E2) the intermediate component to obtain a debound intermediate component:—partially impregnating (E3) the debound intermediate component with at least one solution comprising at least one metal salt, on one portion only of its surface, to obtain an impregnated debound intermediate component:—sintering and thermally treating (E4) the impregnated debound intermediate component by performing at least one heat treatment under a reducing atmosphere (E42; E41′).
MANUFACTURE OF A MULTICOLOURED CERAMIC COMPONENT
The process for manufacturing a ceramic timepiece component includes:—manufacturing an intermediate component (E1) in the form of green body based on ceria-zirconia;—totally or partially debinding (E2) the intermediate component to obtain a debound intermediate component:—partially impregnating (E3) the debound intermediate component with at least one solution comprising at least one metal salt, on one portion only of its surface, to obtain an impregnated debound intermediate component:—sintering and thermally treating (E4) the impregnated debound intermediate component by performing at least one heat treatment under a reducing atmosphere (E42; E41′).
MANUFACTURE OF A MULTICOLOURED CERAMIC COMPONENT
BIENVENU CARINE (Autor:in) / HUGUET PIERRE (Autor:in)
01.02.2024
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
/
G04B
Mechanisch angetriebene Groß- oder Kleinuhren
,
MECHANICALLY-DRIVEN CLOCKS OR WATCHES
/
G04D
Geräte oder Werkzeuge, die besonders für die Herstellung oder das Instandhalten von Groß- oder Kleinuhren bestimmt sind
,
APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
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