PREPARATION METHOD FOR CERAMIC SHEET AND SEALING COMPONENT

WIPO Patent Application WO/2023/024462

A1

The present disclosure provides a preparation method for a ceramic sheet and a sealing component. The preparation method for a ceramic sheet comprises: Step 1: obtaining a slurry; Step 2: pouring the slurry into a mold to form a ceramic sheet, the ceramic sheet having internal pores, and the porosity of the ceramic sheet being 30% or greater; Step 3: immersing the ceramic sheet in molten salt, so that the molten salt fills the pores of the ceramic sheet; Step 4: drying.

WANG PENGJIE (CN)
WANG TAO (CN)
WANG FAN (CN)
LIU LIPING (CN)
GUO HAIJIAO (CN)
WANG JINYI (CN)
ZHANG CHANG (CN)
YU ZHIYONG (CN)
REN ZHIBO (CN)
XU XIANMING (CN)
ZHANG HUAN (CN)

PCT/CN2022/077523

March 02, 2023

February 23, 2022

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HUANENG CLEAN ENERGY RES INST (CN)
SICHUAN HUANENG HYDROGEN TECH CO LTD (CN)
HUANENG GROUP R&D CENTER CO LTD (CN)
SICHUAN HUANENG TAIPING YI HYDROPOWER CO LTD (CN)
SICHUAN HUANENG BAOXING RIVER ELECTRICITY CO LTD (CN)
SICHUAN HUANENG JIALINGJIANG HYDROPOWER CO LTD (CN)
SICHUAN HUANENG DONGXIGUAN HYDROPOWER CO LTD (CN)
SICHUAN HUANENG KANGDING HYDROPOWER CO LTD (CN)
SICHUAN HUANENG FUJIANG HYDROPOWER CO LTD (CN)
HUANENG MINGTAI ELECTRIC POWER CO LTD (CN)

C04B35/622; C04B41/85; C25B1/04

CN113735600A	2021-12-03
CN113800920A	2021-12-17
CN102299350A	2011-12-28
CN101799102A	2010-08-11
CN104282930A	2015-01-14
US5942345A	1999-08-24

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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