Title:
MOLD COPPER PLATE, CASTING MOLD FOR CONTINUOUS CASTING, AND METHOD FOR SLAB CASTING
Document Type and Number:
WIPO Patent Application WO/2024/095958
Kind Code:
A1
Abstract:
Provided is a mold copper plate which makes it possible to form a solidified slab shell in an adequate state and prolong the life of a coating applied to the mold copper plate. The mold copper plate for continuous-casting mold comprises: a base layer comprising copper or a copper alloy; and a coating layer disposed on the base layer. The coating layer comprises an alloy including at least one constituent element selected from among nickel, cobalt, nickel-based alloys, cobalt-based alloys, and stainless-steel alloys and at least one other constituent element selected from among metal nitrides, metal carbides, and metal oxides. According to the present invention, it is possible to form a solidified slab shell in an adequate state and prolong the life of the coating applied to the mold copper plate.
Inventors:
FURUMAI KOHEI (JP)
ARAMAKI NORICHIKA (JP)
ARAMAKI NORICHIKA (JP)
Application Number:
PCT/JP2023/039089
Publication Date:
May 10, 2024
Filing Date:
October 30, 2023
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
B22D11/059; B22D11/108
Foreign References:
| JP2009160632A | 2009-07-23 | |||
| JP2017039165A | 2017-02-23 | |||
| JP2020032452A | 2020-03-05 | |||
| JP2012045591A | 2012-03-08 |
Attorney, Agent or Firm:
KUMASAKA Akira et al. (JP)
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