JPS58185712A - 鉄鋼の脱りん方法 - Google Patents

鉄鋼の脱りん方法

Info

Publication number
JPS58185712A
JPS58185712A JP57066148A JP6614882A JPS58185712A JP S58185712 A JPS58185712 A JP S58185712A JP 57066148 A JP57066148 A JP 57066148A JP 6614882 A JP6614882 A JP 6614882A JP S58185712 A JPS58185712 A JP S58185712A
Authority
JP
Japan
Prior art keywords
flux
molten
steel
molten metal
metal
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
JP57066148A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6159371B2 (enExample
Inventor
Koichi Oku
奥　孝一
Nagaharu Sakai
長治 坂井
Susumu Uotani
魚谷　進
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 Metals and Chemical Co Ltd
Original Assignee
Japan Metals and Chemical Co 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 Metals and Chemical Co Ltd filed Critical Japan Metals and Chemical Co Ltd
Priority to JP57066148A priority Critical patent/JPS58185712A/ja
Publication of JPS58185712A publication Critical patent/JPS58185712A/ja
Publication of JPS6159371B2 publication Critical patent/JPS6159371B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Electrolytic Production Of Metals (AREA)
JP57066148A 1982-04-20 1982-04-20 鉄鋼の脱りん方法 Granted JPS58185712A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57066148A JPS58185712A (ja) 1982-04-20 1982-04-20 鉄鋼の脱りん方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57066148A JPS58185712A (ja) 1982-04-20 1982-04-20 鉄鋼の脱りん方法

Publications (2)

Publication Number Publication Date
JPS58185712A true JPS58185712A (ja) 1983-10-29
JPS6159371B2 JPS6159371B2 (enExample) 1986-12-16

Family

ID=13307486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57066148A Granted JPS58185712A (ja) 1982-04-20 1982-04-20 鉄鋼の脱りん方法

Country Status (1)

Country Link
JP (1) JPS58185712A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516265A (ja) * 2008-03-10 2011-05-26 王宇新 ダクタイル鋳鉄溶湯の鋳込み過程における球状化阻害及び鋳込温度低下を防止する処理方法及び専用鋳込装置
WO2018084517A1 (ko) * 2016-11-01 2018-05-11 주식회사 포스코 용강 처리 장치 및 이를 이용한 용강 처리 방법
JP7541655B1 (ja) * 2023-07-20 2024-08-29 Ｊｆｅスチール株式会社 溶鉄の脱燐方法
WO2025017973A1 (ja) * 2023-07-20 2025-01-23 Ｊｆｅスチール株式会社 溶鉄の脱燐方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011516265A (ja) * 2008-03-10 2011-05-26 王宇新 ダクタイル鋳鉄溶湯の鋳込み過程における球状化阻害及び鋳込温度低下を防止する処理方法及び専用鋳込装置
EP2253724A4 (en) * 2008-03-10 2014-08-20 Yuxin Wang METHOD FOR MACHINING BALL-SHAPED GRAPHITE ARISES AND OUTDOOR EQUIPMENT THEREFOR
WO2018084517A1 (ko) * 2016-11-01 2018-05-11 주식회사 포스코 용강 처리 장치 및 이를 이용한 용강 처리 방법
JP7541655B1 (ja) * 2023-07-20 2024-08-29 Ｊｆｅスチール株式会社 溶鉄の脱燐方法
WO2025017973A1 (ja) * 2023-07-20 2025-01-23 Ｊｆｅスチール株式会社 溶鉄の脱燐方法

Also Published As

Publication number Publication date
JPS6159371B2 (enExample) 1986-12-16

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