Title:
RARE EARTH-CONTAINING HEAT-RESISTANT ALLOY STEEL AND SLAB CONTINUOUS CASTING PRODUCTION PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/223632
Kind Code:
A1
Abstract:
Disclosed in the present invention is a rare earth-containing heat-resistant alloy steel, containing the following chemical elements in percentage by mass: 0
Inventors:
GUO LIANGLIANG (CN)
XU ZHENGQI (CN)
WANG YINGCHUN (CN)
XU GUODONG (CN)
XU ZHENGQI (CN)
WANG YINGCHUN (CN)
XU GUODONG (CN)
Application Number:
PCT/CN2021/090306
Publication Date:
November 11, 2021
Filing Date:
April 27, 2021
Export Citation:
Assignee:
BAOSHAN IRON & STEEL (CN)
International Classes:
B22D11/16; C22C38/58; C22C33/04; C22C38/54
Domestic Patent References:
| WO2008088282A1 | 2008-07-24 |
Foreign References:
| CN101906595A | 2010-12-08 | |||
| CN107630172A | 2018-01-26 | |||
| CN107746930A | 2018-03-02 | |||
| CN105420620A | 2016-03-23 | |||
| CN1918314A | 2007-02-21 | |||
| CN107904520A | 2018-04-13 | |||
| GB194338200A | ||||
| GB201303199A | 2013-02-22 | |||
| GB201935120TA |
Attorney, Agent or Firm:
WATSON & BAND INTELLECTUAL PROPERTY AGENT LTD. (CN)
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