JPS4921317A - - Google Patents

Info

Publication number
JPS4921317A
JPS4921317A JP48043741A JP4374173A JPS4921317A JP S4921317 A JPS4921317 A JP S4921317A JP 48043741 A JP48043741 A JP 48043741A JP 4374173 A JP4374173 A JP 4374173A JP S4921317 A JPS4921317 A JP S4921317A
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
JP48043741A
Other languages
Japanese (ja)
Other versions
JPS5213493B2 (enrdf_load_html_response
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
Publication of JPS4921317A publication Critical patent/JPS4921317A/ja
Publication of JPS5213493B2 publication Critical patent/JPS5213493B2/ja
Expired 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
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel
    • 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
    • C21C7/068—Decarburising
    • 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
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

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)
JP48043741A 1972-04-20 1973-04-19 Expired JPS5213493B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24573372A 1972-04-20 1972-04-20

Publications (2)

Publication Number Publication Date
JPS4921317A true JPS4921317A (enrdf_load_html_response) 1974-02-25
JPS5213493B2 JPS5213493B2 (enrdf_load_html_response) 1977-04-14

Family

ID=22927861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48043741A Expired JPS5213493B2 (enrdf_load_html_response) 1972-04-20 1973-04-19

Country Status (19)

Country Link
US (1) US3754894A (enrdf_load_html_response)
JP (1) JPS5213493B2 (enrdf_load_html_response)
AT (1) AT340453B (enrdf_load_html_response)
AU (1) AU472272B2 (enrdf_load_html_response)
BE (1) BE798482A (enrdf_load_html_response)
BR (1) BR7302813D0 (enrdf_load_html_response)
CA (1) CA980127A (enrdf_load_html_response)
CS (1) CS256352B2 (enrdf_load_html_response)
DD (1) DD103264A5 (enrdf_load_html_response)
ES (1) ES413940A1 (enrdf_load_html_response)
FI (1) FI73740C (enrdf_load_html_response)
FR (1) FR2180999B1 (enrdf_load_html_response)
GB (1) GB1420179A (enrdf_load_html_response)
HU (1) HU166874B (enrdf_load_html_response)
IL (1) IL42068A (enrdf_load_html_response)
IT (1) IT980292B (enrdf_load_html_response)
NO (1) NO134527C (enrdf_load_html_response)
PL (1) PL85660B1 (enrdf_load_html_response)
SE (1) SE426175B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293016A (ja) * 1988-09-29 1990-04-03 Kawasaki Steel Corp 高ｎステンレス鋼の精錬方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998666A (en) * 1975-07-30 1976-12-21 United States Steel Corporation Subscale reaction strengthening of low carbon ferrous metal stock
US4081270A (en) * 1977-04-11 1978-03-28 Union Carbide Corporation Renitrogenation of basic-oxygen steels during decarburization
US4260415A (en) * 1979-12-12 1981-04-07 Allegheny Ludlum Steel Corporation Decarburizing molten metal
JPS57155314A (en) * 1981-02-25 1982-09-25 Sumitomo Metal Ind Ltd Refining of high-cr steel
US4436553A (en) 1982-01-22 1984-03-13 Union Carbide Corporation Process to produce low hydrogen steel
DE3347718C2 (de) * 1983-09-02 1986-05-28 Ulrich Dipl.-Ing. 5905 Freudenberg Glasmeyer Verfahren zur Herstellung von Stählen mit hohem Reinheitsgrad und geringen Gasgehalten in Stahlwerken und Stahlgießereien
US4699654A (en) * 1986-04-08 1987-10-13 Union Carbide Corporation Melting furnace and method for melting metal
US5327357A (en) * 1991-12-03 1994-07-05 Praxair Technology, Inc. Method of decarburizing molten metal in the refining of steel using neural networks
US6572792B1 (en) * 1999-10-13 2003-06-03 Atomic Ordered Materials, L.L.C. Composition of matter tailoring: system 1
US6921497B2 (en) * 1999-10-13 2005-07-26 Electromagnetics Corporation Composition of matter tailoring: system I
DE10012837C1 (de) * 2000-03-16 2001-07-26 Vsg En & Schmiedetechnik Gmbh Verfahren zur Kontrolle und Einstellung der Konzentration einer Gaskomponente in einer Schmelze und Vorrichtung zu dessen Durchführung
US7655160B2 (en) * 2005-02-23 2010-02-02 Electromagnetics Corporation Compositions of matter: system II
KR100922061B1 (ko) * 2007-12-12 2009-10-16 주식회사 포스코 극저탄소 페라이트계 스테인리스강 제조방법
CN102021272B (zh) * 2009-09-17 2012-07-18 宝山钢铁股份有限公司 不锈钢冶炼的氮含量控制方法
US9790574B2 (en) 2010-11-22 2017-10-17 Electromagnetics Corporation Devices for tailoring materials
CN106950932A (zh) * 2017-04-14 2017-07-14 长江大学 运用灰色系统gm（1，n）模型的天然气脱碳装置效果分析方法
CN111592205A (zh) * 2020-06-01 2020-08-28 江苏科技大学 一种船舶餐厨垃圾和生活污水回收处理沼气利用系统
CN115125366B (zh) * 2021-03-25 2024-05-10 上海梅山钢铁股份有限公司 一种吹氩站智能生产控制方法
CN117377781A (zh) * 2021-05-26 2024-01-09 杰富意钢铁株式会社 铁液的精炼方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293016A (ja) * 1988-09-29 1990-04-03 Kawasaki Steel Corp 高ｎステンレス鋼の精錬方法

Also Published As

Publication number Publication date
PL85660B1 (enrdf_load_html_response) 1976-04-30
BR7302813D0 (pt) 1974-06-27
NO134527B (enrdf_load_html_response) 1976-07-19
ES413940A1 (es) 1976-02-01
JPS5213493B2 (enrdf_load_html_response) 1977-04-14
US3754894A (en) 1973-08-28
CS283873A2 (en) 1987-09-17
BE798482A (fr) 1973-10-19
DD103264A5 (enrdf_load_html_response) 1974-01-12
IL42068A0 (en) 1973-06-29
DE2320165A1 (de) 1973-10-31
FR2180999B1 (enrdf_load_html_response) 1976-05-28
IT980292B (it) 1974-09-30
GB1420179A (en) 1976-01-07
HU166874B (enrdf_load_html_response) 1975-06-28
NO134527C (enrdf_load_html_response) 1976-10-27
AU5430573A (en) 1974-10-10
DE2320165B2 (de) 1976-02-26
AU472272B2 (en) 1976-05-20
FI73740B (fi) 1987-07-31
FI73740C (fi) 1988-11-22
FR2180999A1 (enrdf_load_html_response) 1973-11-30
CS256352B2 (en) 1988-04-15
SE426175B (sv) 1982-12-13
IL42068A (en) 1975-11-25
ATA351373A (de) 1977-04-15
CA980127A (en) 1975-12-23
AT340453B (de) 1977-12-12

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