Title:
銅合金材の製造方法
Document Type and Number:
Japanese Patent JP6766470
Kind Code:
B2
Abstract:
A copper alloy material manufacturing equipment for manufacturing a copper alloy material by continuously casting molten copper. The equipment includes an element adding means for adding a metal element to the molten copper, a tundish for holding the molten copper containing the metal element, a pouring nozzle connected to the tundish to feed the molten copper from the tundish, and a trapping member arranged inside the tundish and including a same type of material as at least one of an oxide of the metal element, a nitride of the metal element, a carbide of the metal element and a sulfide of the metal element.
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Inventors:
Keisuke Fujito
Shohei Hata
Takayuki Tsuji
Hiromitsu Kuroda
Shohei Hata
Takayuki Tsuji
Hiromitsu Kuroda
Application Number:
JP2016126301A
Publication Date:
October 14, 2020
Filing Date:
June 27, 2016
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
B22D11/11; B22D1/00; B22D11/00; B22D11/10; B22D11/116
Domestic Patent References:
| JP2008260021A | ||||
| JP5050194A | ||||
| JP56068578A | ||||
| JP1127663U | ||||
| JP2009148825A | ||||
| JP2017159332A |
Attorney, Agent or Firm:
Fukuoka Masahiro