JPS5732338A - Refining method for titanium-containing steel by electroslag remelting method - Google Patents

Refining method for titanium-containing steel by electroslag remelting method

Info

Publication number
JPS5732338A
JPS5732338A JP10511780A JP10511780A JPS5732338A JP S5732338 A JPS5732338 A JP S5732338A JP 10511780 A JP10511780 A JP 10511780A JP 10511780 A JP10511780 A JP 10511780A JP S5732338 A JPS5732338 A JP S5732338A
Authority
JP
Japan
Prior art keywords
steel
contg
slag
electrode
titanium
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
JP10511780A
Other languages
Japanese (ja)
Other versions
JPS6043890B2 (en
Inventor
Tomoo Takenouchi
Kazuo Kitamura
Tamio Fujiwara
Yoshiaki Ichinomiya
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP55105117A priority Critical patent/JPS6043890B2/en
Publication of JPS5732338A publication Critical patent/JPS5732338A/en
Publication of JPS6043890B2 publication Critical patent/JPS6043890B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To refine the titled Ti-contg. steel having a sound casting surface in a stable and high Ti yield by selecting the optimum composition of slag and using a steel electrode contg. Al besides Ti.
CONSTITUTION: Slag 3 contg., by wt., 40W60% CaF2, 10W30% CaO, 5W25% Al2O3 and 5W25% TiO2 is melted and allowed to stay on a molten steel pool 4 in a water cooled steel mold 1. A steel electrode 2 contg. ≥0.10wt% Al besides Ti is connected to one pole of a pwer source 6, and the lower end of the electrode 2 is immersed in the slag 3. The other pole of the source 6 is connected to solidified steel 5 through the bottom plate. By supplying an electric current in theis state, the electrode 2 is melted from the lower end in the hot molten slag 3, and the molten steel is solidified from the bottom of the pool 4. By this method steel 5 having a sound casting surface and a low inclusion content can be manufactured stably in a high Ti yield.
COPYRIGHT: (C)1982,JPO&Japio
JP55105117A 1980-08-01 1980-08-01 Method for producing titanium-containing steel by electroslag remelting method Expired JPS6043890B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55105117A JPS6043890B2 (en) 1980-08-01 1980-08-01 Method for producing titanium-containing steel by electroslag remelting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55105117A JPS6043890B2 (en) 1980-08-01 1980-08-01 Method for producing titanium-containing steel by electroslag remelting method

Publications (2)

Publication Number Publication Date
JPS5732338A true JPS5732338A (en) 1982-02-22
JPS6043890B2 JPS6043890B2 (en) 1985-10-01

Family

ID=14398873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55105117A Expired JPS6043890B2 (en) 1980-08-01 1980-08-01 Method for producing titanium-containing steel by electroslag remelting method

Country Status (1)

Country Link
JP (1) JPS6043890B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247571A (en) * 1989-03-20 1990-10-03 Yokogawa Electric Corp Waveform measuring instrument
JPH05271815A (en) * 1992-03-23 1993-10-19 Japan Steel Works Ltd:The Production of ni-fe based superheat resistant alloy ingot
JPH05271814A (en) * 1992-03-23 1993-10-19 Japan Steel Works Ltd:The Production of ni-fe based superheat resistant alloy ingot

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107318A (en) * 1978-02-09 1979-08-23 Nec Corp Program searching device of magnetic tape

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54107318A (en) * 1978-02-09 1979-08-23 Nec Corp Program searching device of magnetic tape

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02247571A (en) * 1989-03-20 1990-10-03 Yokogawa Electric Corp Waveform measuring instrument
JPH05271815A (en) * 1992-03-23 1993-10-19 Japan Steel Works Ltd:The Production of ni-fe based superheat resistant alloy ingot
JPH05271814A (en) * 1992-03-23 1993-10-19 Japan Steel Works Ltd:The Production of ni-fe based superheat resistant alloy ingot
JP2565447B2 (en) * 1992-03-23 1996-12-18 株式会社日本製鋼所 Method for producing ingot of Ni-base super heat-resistant alloy
JP2565448B2 (en) * 1992-03-23 1996-12-18 株式会社日本製鋼所 Method for producing Ni-Fe based super heat-resistant alloy ingot

Also Published As

Publication number Publication date
JPS6043890B2 (en) 1985-10-01

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