JPS57120629A - Refining method - Google Patents

Refining method

Info

Publication number
JPS57120629A
JPS57120629A JP743781A JP743781A JPS57120629A JP S57120629 A JPS57120629 A JP S57120629A JP 743781 A JP743781 A JP 743781A JP 743781 A JP743781 A JP 743781A JP S57120629 A JPS57120629 A JP S57120629A
Authority
JP
Japan
Prior art keywords
molten metal
hearth
refined
refining
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP743781A
Other languages
English (en)
Other versions
JPS6037865B2 (ja
Inventor
Ryuka Ikeda
Hiroyuki Ichihashi
Toru Matsuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP743781A priority Critical patent/JPS6037865B2/ja
Publication of JPS57120629A publication Critical patent/JPS57120629A/ja
Publication of JPS6037865B2 publication Critical patent/JPS6037865B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
JP743781A 1981-01-20 1981-01-20 精錬法 Expired JPS6037865B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP743781A JPS6037865B2 (ja) 1981-01-20 1981-01-20 精錬法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP743781A JPS6037865B2 (ja) 1981-01-20 1981-01-20 精錬法

Publications (2)

Publication Number Publication Date
JPS57120629A true JPS57120629A (en) 1982-07-27
JPS6037865B2 JPS6037865B2 (ja) 1985-08-28

Family

ID=11665831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP743781A Expired JPS6037865B2 (ja) 1981-01-20 1981-01-20 精錬法

Country Status (1)

Country Link
JP (1) JPS6037865B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61279638A (ja) * 1985-06-03 1986-12-10 Mitsubishi Metal Corp 金属スクラツプからインゴツトを製造する方法
JPS6247432A (ja) * 1985-08-23 1987-03-02 Mitsubishi Metal Corp 金属スクラツプからインゴツトを製造する方法
JPS6247433A (ja) * 1985-08-23 1987-03-02 Mitsubishi Metal Corp バ−ジン材からインゴツトを製造する方法
JPS6473028A (en) * 1987-09-16 1989-03-17 Tosoh Corp Recovering method for high purity tantalum from scrap tantalum
JPS6475632A (en) * 1987-09-18 1989-03-22 Tosoh Corp Recovering method for tantalum from scrap tantalum
KR101348946B1 (ko) * 2012-01-27 2014-01-09 한국기초과학지원연구원 리튬 전이 금속 산화물의 불순물을 제거하는 방법

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61279638A (ja) * 1985-06-03 1986-12-10 Mitsubishi Metal Corp 金属スクラツプからインゴツトを製造する方法
JPH0154417B2 (ja) * 1985-06-03 1989-11-17 Mitsubishi Metal Corp
JPS6247432A (ja) * 1985-08-23 1987-03-02 Mitsubishi Metal Corp 金属スクラツプからインゴツトを製造する方法
JPS6247433A (ja) * 1985-08-23 1987-03-02 Mitsubishi Metal Corp バ−ジン材からインゴツトを製造する方法
JPH0159340B2 (ja) * 1985-08-23 1989-12-15 Mitsubishi Metal Corp
JPH0159341B2 (ja) * 1985-08-23 1989-12-15 Mitsubishi Metal Corp
JPS6473028A (en) * 1987-09-16 1989-03-17 Tosoh Corp Recovering method for high purity tantalum from scrap tantalum
JPS6475632A (en) * 1987-09-18 1989-03-22 Tosoh Corp Recovering method for tantalum from scrap tantalum
KR101348946B1 (ko) * 2012-01-27 2014-01-09 한국기초과학지원연구원 리튬 전이 금속 산화물의 불순물을 제거하는 방법

Also Published As

Publication number Publication date
JPS6037865B2 (ja) 1985-08-28

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