Title:
SAGGER AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/036648
Kind Code:
A1
Abstract:
Provided in the present invention is a sagger. The sagger comprises a base body, an intermediate layer and a working layer, which are sequentially stacked, wherein the base body comprises mullite and cordierite, the intermediate layer comprises aluminum oxide, and the working layer comprises aluminum titanate. Further provided in the present application is a preparation method for a sagger. The sagger provided in the present application is simple to process, low in cost, energy-saving and environmentally friendly, has the advantages of good thermal shock stability, strong erosion resistance, a long service life, etc., and thus has good market application prospects in the field of saggers for roasting positive-electrode materials of lithium batteries.
Inventors:
WU MENGTAO (CN)
XU NING (CN)
LI YUANBING (CN)
WANG HAILU (CN)
HE XIAOHONG (CN)
XU NING (CN)
LI YUANBING (CN)
WANG HAILU (CN)
HE XIAOHONG (CN)
Application Number:
PCT/CN2022/113871
Publication Date:
February 22, 2024
Filing Date:
August 22, 2022
Export Citation:
Assignee:
TIANJIN B & M SCIENCE AND TECH CO LTD (CN)
GUANGDONG SHAN MO NEW MATERIALS TECH CO LTD (CN)
GUANGDONG SHAN MO NEW MATERIALS TECH CO LTD (CN)
International Classes:
C04B35/185; C04B35/10; C04B35/49; C04B35/622; F27D5/00
Foreign References:
| CN105698542A | 2016-06-22 | |||
| CN108101558A | 2018-06-01 | |||
| CN103311498A | 2013-09-18 | |||
| CN111233447A | 2020-06-05 | |||
| JP2009292704A | 2009-12-17 | |||
| CN202210972298A | 2022-08-15 | |||
| CN110590341B | 2022-04-29 | |||
| CN102914165B | 2015-05-27 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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