AU2001236102A1 - Chromium-containing metal and method for producing the same - Google Patents

Chromium-containing metal and method for producing the same

Info

Publication number
AU2001236102A1
AU2001236102A1 AU2001236102A AU3610201A AU2001236102A1 AU 2001236102 A1 AU2001236102 A1 AU 2001236102A1 AU 2001236102 A AU2001236102 A AU 2001236102A AU 3610201 A AU3610201 A AU 3610201A AU 2001236102 A1 AU2001236102 A1 AU 2001236102A1
Authority
AU
Australia
Prior art keywords
chromium
producing
same
containing 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.)
Abandoned
Application number
AU2001236102A
Inventor
Masanori Kato
Satoaki Kawagushi
Chitoshi Matsumura
Hiroiti Sugimori
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.)
JFE Engineering Corp
JFE Material Co Ltd
Original Assignee
NKK Material Co Ltd
NKK Corp
Nippon Kokan 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26587217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001236102(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NKK Material Co Ltd, NKK Corp, Nippon Kokan Ltd filed Critical NKK Material Co Ltd
Publication of AU2001236102A1 publication Critical patent/AU2001236102A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5264—Manufacture of alloyed steels including ferro-alloys
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/54—Processes yielding slags of special composition
    • 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
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/04—Heavy metals
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2001236102A 2000-03-07 2001-03-06 Chromium-containing metal and method for producing the same Abandoned AU2001236102A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000067133 2000-03-07
JP2000-67133 2000-03-07
JP2001-59956 2001-03-05
JP2001059956A JP3338701B2 (en) 2000-03-07 2001-03-05 Method for producing chromium-containing metal
PCT/JP2001/001721 WO2001066809A1 (en) 2000-03-07 2001-03-06 Chromium-containing metal and method for producing the same

Publications (1)

Publication Number Publication Date
AU2001236102A1 true AU2001236102A1 (en) 2001-09-17

Family

ID=26587217

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001236102A Abandoned AU2001236102A1 (en) 2000-03-07 2001-03-06 Chromium-containing metal and method for producing the same

Country Status (4)

Country Link
US (2) US7004992B2 (en)
JP (1) JP3338701B2 (en)
AU (1) AU2001236102A1 (en)
WO (1) WO2001066809A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338701B2 (en) * 2000-03-07 2002-10-28 日本鋼管株式会社 Method for producing chromium-containing metal
US20090162273A1 (en) * 2007-12-21 2009-06-25 Howmedica Osteonics Corp. Chromium oxide powder having a reduced level of hexavalent chromium and a method of making the powder
WO2013187348A1 (en) * 2012-06-15 2013-12-19 Ｊｆｅマテリアル株式会社 Metal chrome fabrication method
RU2495945C1 (en) * 2012-07-04 2013-10-20 Открытое акционерное общество "Ключевский завод ферросплавов" (ОАО "КЗФ") Blend and method of aluminothermal production of chromium metal using said blend
JP6341707B2 (en) * 2014-03-17 2018-06-13 Ｊｆｅマテリアル株式会社 Method for producing silicochrome and method for producing ferrochrome
JP2015174046A (en) * 2014-03-17 2015-10-05 Ｊｆｅマテリアル株式会社 Manufacturing method of chromium for powder metallurgy
JP6341706B2 (en) * 2014-03-17 2018-06-13 Ｊｆｅマテリアル株式会社 Method for producing silicochrome
RU2599464C2 (en) * 2015-02-26 2016-10-10 Открытое акционерное общество "Ключевский завод феррославов" (ОАО "КЗФ") Charge and method for aluminothermic production of chromium-based alloy using said charge
JP6219325B2 (en) * 2015-02-26 2017-10-25 Ｊｆｅスチール株式会社 Method for producing metal manganese
WO2018068066A2 (en) * 2016-09-21 2018-04-12 Beylefeld Jacques Method of producing a low carbon ferrochrome by means of metallorthermic reduction and oxygen refining
RU2761839C1 (en) * 2021-03-30 2021-12-13 Публичное акционерное общество "Ключевский завод ферросплавов" (ПАО "КЗФ") Charge and electric furnace aluminothermic method for producing low-carbon ferrochrome with its use
CN116121564A (en) * 2023-02-16 2023-05-16 吴芳芳 Method for smelting chromium metal by vacuum furnace external method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587700B2 (en) 1975-09-02 1983-02-10 昭和電工株式会社 Seizouhou
JPS52123313A (en) * 1976-04-09 1977-10-17 Japan Metals & Chem Co Ltd Production of low p low c high cr ferro alloy
JPS5511146A (en) * 1978-07-11 1980-01-25 Showa Denko Kk Preparation of high chromium alloy
JPS5937338B2 (en) * 1980-11-20 1984-09-08 大同特殊鋼株式会社 Method of manufacturing chromium or chromium alloy ingots
JPS587700A (en) 1981-07-07 1983-01-17 柴田　和利 Voice identification key unit
FR2531978B1 (en) * 1982-08-20 1985-07-12 Delachaux C PROCESS FOR THE MANUFACTURE OF HIGH PURITY METALS OR ALLOYS
JPS6036632A (en) 1983-08-09 1985-02-25 Nippon Denko Kk Production of metallic alloy by thermit method
JPS6247437A (en) * 1985-08-26 1987-03-02 Toyo Soda Mfg Co Ltd Manufacture of metallic chromium with very low nitrogen content
JPS6247436A (en) 1985-08-26 1987-03-02 Toyo Soda Mfg Co Ltd Manufacture of high purity metal chromium
JPS6247435A (en) 1985-08-26 1987-03-02 Toyo Soda Mfg Co Ltd Method for refining metallic chromium
JPH064897B2 (en) 1989-03-09 1994-01-19 日本鋼管株式会社 High-purity, high-chromium alloy manufacturing method
ZA963234B (en) * 1995-05-02 1996-07-29 Holderbank Financ Glarus Process for the production of hydraulic binders and/or alloys such as e g ferrochromium of ferrovanadium
JP4087444B2 (en) * 1995-09-29 2008-05-21 スリーエム カンパニー Liquid inks using controlled crystalline organosols
US5866067A (en) * 1997-03-24 1999-02-02 Sony Corporation And Materials Research Corporation High purity chromium metal by casting with controlled oxygen content
WO2000007760A1 (en) * 1998-08-06 2000-02-17 Eramet Marietta Inc. Purification process for chromium
JP3338701B2 (en) * 2000-03-07 2002-10-28 日本鋼管株式会社 Method for producing chromium-containing metal

Also Published As

Publication number Publication date
JP3338701B2 (en) 2002-10-28
JP2001323329A (en) 2001-11-22
WO2001066809A1 (en) 2001-09-13
US20060037673A1 (en) 2006-02-23
US20030110886A1 (en) 2003-06-19
US7004992B2 (en) 2006-02-28

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