Title:
Ｎｉ含有鋼の連続鋳造方法
Document Type and Number:
Japanese Patent JP7001143
Kind Code:
B2
Abstract:
To provide a continuous casting method for Ni-added steel, preventing surface cracks of a slab.SOLUTION: Provided is a continuous casting method for Ni-containing steel, characterized in that, upon the continuous casting of Ni-containing steel, the concentration of Ni in the steel is 0.2 to 3%, the concentration of S is more than 0.001% and 0.002% or less, and the concentration of Ca is 0.001% or more and 0.004% or less.SELECTED DRAWING: Figure 1
Inventors:
清▲瀬▼ 明人
Akihiko Kojima
Kitami Tetsuya
Tomohito Tanaka
Hideaki Sawada
Akihiko Kojima
Kitami Tetsuya
Tomohito Tanaka
Hideaki Sawada
Application Number:
JP2020210767A
Publication Date:
January 19, 2022
Filing Date:
December 18, 2020
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B22D11/00; B22D11/041; B22D11/043; B22D11/12; B22D11/124; B22D11/20; B22D11/22
Domestic Patent References:
| JP2011068949A | ||||
| JP11028501A | ||||
| JP2017121632A |
Attorney, Agent or Firm:
Sumio Tanai
Mitsuo Teramoto
Tomomasa Katsumata
Hiroshi Yamaguchi
Mitsuo Teramoto
Tomomasa Katsumata
Hiroshi Yamaguchi
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