JPWO2022018870A1 - - Google Patents

Info

Publication number
JPWO2022018870A1
JPWO2022018870A1 JP2020556329A JP2020556329A JPWO2022018870A1 JP WO2022018870 A1 JPWO2022018870 A1 JP WO2022018870A1 JP 2020556329 A JP2020556329 A JP 2020556329A JP 2020556329 A JP2020556329 A JP 2020556329A JP WO2022018870 A1 JPWO2022018870 A1 JP WO2022018870A1
Authority
JP
Japan
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
JP2020556329A
Other languages
Japanese (ja)
Other versions
JP6813927B1 (en
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 filed Critical
Priority to JP2020204564A priority Critical patent/JP6851669B1/en
Application granted granted Critical
Publication of JP6813927B1 publication Critical patent/JP6813927B1/en
Publication of JPWO2022018870A1 publication Critical patent/JPWO2022018870A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP2020556329A 2020-07-22 2020-07-22 Cored wire manufacturing equipment and cored wire manufacturing method using this Active JP6813927B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020204564A JP6851669B1 (en) 2020-07-22 2020-12-09 Cored wire manufacturing equipment and cored wire manufacturing method using this

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/028543 WO2022018870A1 (en) 2020-07-22 2020-07-22 Cored wire production apparatus and cored wire production method using same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020204564A Division JP6851669B1 (en) 2020-07-22 2020-12-09 Cored wire manufacturing equipment and cored wire manufacturing method using this

Publications (2)

Publication Number Publication Date
JP6813927B1 JP6813927B1 (en) 2021-01-13
JPWO2022018870A1 true JPWO2022018870A1 (en) 2022-01-27

Family

ID=74096264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020556329A Active JP6813927B1 (en) 2020-07-22 2020-07-22 Cored wire manufacturing equipment and cored wire manufacturing method using this

Country Status (2)

Country Link
JP (1) JP6813927B1 (en)
WO (1) WO2022018870A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433180Y2 (en) * 1974-03-10 1979-10-13
JPS5347317A (en) * 1976-10-13 1978-04-27 Hitachi Cable Ltd Production of wire additive for steel
JPS5353510A (en) * 1976-10-26 1978-05-16 Hitachi Cable Ltd Production of wire additive for steel
JPH06198490A (en) * 1993-01-08 1994-07-19 Nippon Steel Weld Prod & Eng Co Ltd Production of additive cored wire
JPH08118073A (en) * 1994-10-19 1996-05-14 Nippon Steel Weld Prod & Eng Co Ltd Production of tube filled with powder and granular material
JP5072887B2 (en) * 2009-03-12 2012-11-14 株式会社東芝 Nanocarbon generator
JP5419212B2 (en) * 2009-07-30 2014-02-19 フロイント産業株式会社 Bread coating equipment
US9908261B2 (en) * 2013-05-07 2018-03-06 Comadur S.A. Mixer, method of mixing raw material for powder metallurgy binder for injection moulding composition

Also Published As

Publication number Publication date
JP6813927B1 (en) 2021-01-13
WO2022018870A1 (en) 2022-01-27

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