FR2317369A1 - Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone - Google Patents

Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone

Info

Publication number
FR2317369A1
FR2317369A1 FR7621161A FR7621161A FR2317369A1 FR 2317369 A1 FR2317369 A1 FR 2317369A1 FR 7621161 A FR7621161 A FR 7621161A FR 7621161 A FR7621161 A FR 7621161A FR 2317369 A1 FR2317369 A1 FR 2317369A1
Authority
FR
France
Prior art keywords
ferro
decarburation
chrome
manganese
carbon content
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
FR7621161A
Other languages
English (en)
Other versions
FR2317369B1 (fr
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.)
ELEKTROMETALLURGIE GmbH
Original Assignee
ELEKTROMETALLURGIE GmbH
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
Priority claimed from DE2531034A external-priority patent/DE2531034C2/de
Priority claimed from DE19752540290 external-priority patent/DE2540290C3/de
Application filed by ELEKTROMETALLURGIE GmbH filed Critical ELEKTROMETALLURGIE GmbH
Publication of FR2317369A1 publication Critical patent/FR2317369A1/fr
Application granted granted Critical
Publication of FR2317369B1 publication Critical patent/FR2317369B1/fr
Granted 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
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Continuous Casting (AREA)
FR7621161A 1975-07-11 1976-07-09 Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone Granted FR2317369A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2531034A DE2531034C2 (de) 1975-07-11 1975-07-11 Verfahren zum Entkohlen von hochgekohltem Ferromangan oder von hochgekohltem Ferrochrom
DE19752540290 DE2540290C3 (de) 1975-09-10 Verfahren zur Entkohlung von*'1"·11"6111 Ferrochrom oder hochgekohltem Ferromangan

Publications (2)

Publication Number Publication Date
FR2317369A1 true FR2317369A1 (fr) 1977-02-04
FR2317369B1 FR2317369B1 (fr) 1980-09-05

Family

ID=25769141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621161A Granted FR2317369A1 (fr) 1975-07-11 1976-07-09 Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone

Country Status (13)

Country Link
JP (1) JPS529616A (fr)
AU (1) AU503271B2 (fr)
BR (1) BR7604467A (fr)
CA (1) CA1077277A (fr)
CS (1) CS208709B2 (fr)
ES (1) ES449716A1 (fr)
FI (1) FI761996A (fr)
FR (1) FR2317369A1 (fr)
GB (1) GB1499049A (fr)
NO (1) NO762364L (fr)
PT (1) PT65351B (fr)
SE (1) SE7607845L (fr)
SU (1) SU648121A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414559A1 (fr) * 1978-01-17 1979-08-10 Creusot Loire Procede d'affinage des ferro-manganeses
WO1980001170A1 (fr) * 1978-12-11 1980-06-12 Sofrem Procede de desiliciation d'alliages de manganese
FR2446866A1 (fr) * 1979-01-22 1980-08-14 Sofrem Procede d'obtention d'alliages de manganese a moyenne teneur en carbone
FR2564863A1 (fr) * 1984-05-28 1985-11-29 Nippon Steel Corp Procede d'elaboration d'un alliage ferreux a haute teneur en manganese par fusion reductrice.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541044U (fr) * 1978-04-28 1979-01-06
JPS59167079U (ja) * 1983-04-25 1984-11-08 マツダ株式会社 トラツクのバツクパネル構造
JPS61291947A (ja) * 1985-06-18 1986-12-22 Kawasaki Steel Corp 中炭素または低炭素フェロマンガンの製造方法
CN110819880B (zh) * 2019-11-27 2021-06-22 宝钢德盛不锈钢有限公司 一种200系不锈钢生产用含铬低镍铁水预处理工艺及应用
EP4116443A4 (fr) 2020-03-06 2024-05-22 JFE Steel Corporation Procédé de production de ferromanganèse pauvre en carbone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040526A (fr) * 1950-08-17 1953-10-15 Bochumer Ver Fu R Gussstahlfab Procédé de fabrication d'alliages de chrome et/ou de manganèse pauvres en carbone, du type des alliages affinés et suraffinés
FR2167520A1 (en) * 1972-01-13 1973-08-24 Elektrometallurgie Gmbh Rapidly decarburising ferro alloys - avoiding oxidation of the main alloying elements

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040526A (fr) * 1950-08-17 1953-10-15 Bochumer Ver Fu R Gussstahlfab Procédé de fabrication d'alliages de chrome et/ou de manganèse pauvres en carbone, du type des alliages affinés et suraffinés
FR2167520A1 (en) * 1972-01-13 1973-08-24 Elektrometallurgie Gmbh Rapidly decarburising ferro alloys - avoiding oxidation of the main alloying elements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414559A1 (fr) * 1978-01-17 1979-08-10 Creusot Loire Procede d'affinage des ferro-manganeses
WO1980001170A1 (fr) * 1978-12-11 1980-06-12 Sofrem Procede de desiliciation d'alliages de manganese
FR2444083A1 (fr) * 1978-12-11 1980-07-11 Sofrem Procede de desiliciation d'alliages de manganese
FR2446866A1 (fr) * 1979-01-22 1980-08-14 Sofrem Procede d'obtention d'alliages de manganese a moyenne teneur en carbone
FR2564863A1 (fr) * 1984-05-28 1985-11-29 Nippon Steel Corp Procede d'elaboration d'un alliage ferreux a haute teneur en manganese par fusion reductrice.

Also Published As

Publication number Publication date
CA1077277A (fr) 1980-05-13
GB1499049A (en) 1978-01-25
ES449716A1 (es) 1977-08-01
AU1581776A (en) 1978-01-19
PT65351A (de) 1976-08-01
BR7604467A (pt) 1977-07-26
CS208709B2 (en) 1981-09-15
PT65351B (de) 1978-01-06
NO762364L (fr) 1977-01-12
JPS529616A (en) 1977-01-25
FI761996A (fr) 1977-01-12
SE7607845L (sv) 1977-01-13
SU648121A3 (ru) 1979-02-15
AU503271B2 (en) 1979-08-30
FR2317369B1 (fr) 1980-09-05
JPS5727166B2 (fr) 1982-06-09

Similar Documents

Publication Publication Date Title
FR2323101A1 (fr) Procede pour la combustion de matieres contenant du carbone
FR2343817A1 (fr) Procede de carburation ou de carbonitruration de pieces en acier
FR2316299A1 (fr) Procede de preparation du noir de carbone
BE867782A (fr) Procede de carburation d'acier
JPS5229879A (en) Process for processing disposed polymer mixture
FR2311032A1 (fr) Procede de polymerisation d'alpha-olefines contenant au moins 3 atomes de carbone
BE843890A (fr) Procede et dispositif pour la fabrication de noir de carbone et produit ainsi obtenu
BE844842A (fr) Procede pour fabriquer des grenailles de ferro-nickel pour galvanoplastie
FR2317369A1 (fr) Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone
AT350254B (de) Verfahren zur polymerisation von alpha-olefinen mit zumindest 3 kohlenstoffatomen
BE832509A (fr) Procede de revetement d'acier au carbone
FR2305422A1 (fr) Procede de carboxylation de substrats organiques avec de l'anhydride carbonique
FR2308933A1 (fr) Procede et appareil de mesure de l'oxygene consomme par une culture biologique
BE842927A (fr) Procede cyvlique d'oxychlorhydratation d'ethylene avec emissions d'hydrpcarbures reduutes et dichlorure d'ethylenene ainsi obtenu
FR2308698A1 (fr) Procede et dispositif electrochimique de production d'oxygene
GR59338B (en) Process for gasifying carbon
BE843949A (fr) Procede de decarburation de ferro-manganese ou de ferro-chrome a forte teneur en carbone
FR2330641A1 (fr) Procede catalytique de transposition de l'oxyde de carbone
GB1539759A (en) Process for making oxygenated carbon compounds
SE403490B (sv) Forfarande for desulfurering av kolveteoljor
JPS51115218A (en) Dephosphorization of molten iron
FR2310340A1 (fr) Procede de preparation d'esters carboniques
JPS5253495A (en) Carbon concentration measuring instrument
FR2329766A1 (fr) Procede et dispositif electrochimique de production d'oxygene
BE847862A (fr) Procede d'isolement direct de l'isobutylene de melanges d'hydrocarbures,

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse