FR2307598A1 - Poudre augmentant la fluidite des scories pour la coulee en lingotiere d'aciers effervescents - Google Patents

Poudre augmentant la fluidite des scories pour la coulee en lingotiere d'aciers effervescents

Info

Publication number
FR2307598A1
FR2307598A1 FR7611060A FR7611060A FR2307598A1 FR 2307598 A1 FR2307598 A1 FR 2307598A1 FR 7611060 A FR7611060 A FR 7611060A FR 7611060 A FR7611060 A FR 7611060A FR 2307598 A1 FR2307598 A1 FR 2307598A1
Authority
FR
France
Prior art keywords
lingotier
casting
slag fluidity
powder increasing
increasing slag
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
FR7611060A
Other languages
English (en)
Other versions
FR2307598B3 (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.)
Acciaierie Di Piombino SpA
Original Assignee
Acciaierie Di Piombino SpA
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 Acciaierie Di Piombino SpA filed Critical Acciaierie Di Piombino SpA
Publication of FR2307598A1 publication Critical patent/FR2307598A1/fr
Application granted granted Critical
Publication of FR2307598B3 publication Critical patent/FR2307598B3/fr
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
    • C21C7/076—Use of slags or fluxes as treating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Motors, Generators (AREA)
FR7611060A 1975-04-17 1976-04-14 Poudre augmentant la fluidite des scories pour la coulee en lingotiere d'aciers effervescents Granted FR2307598A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12575/75A IT1028945B (it) 1975-04-17 1975-04-17 Polvere antiscorifica per la colata in lingottiera di acciai efferve scenti

Publications (2)

Publication Number Publication Date
FR2307598A1 true FR2307598A1 (fr) 1976-11-12
FR2307598B3 FR2307598B3 (fr) 1979-01-05

Family

ID=11141786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611060A Granted FR2307598A1 (fr) 1975-04-17 1976-04-14 Poudre augmentant la fluidite des scories pour la coulee en lingotiere d'aciers effervescents

Country Status (7)

Country Link
US (1) US4039326A (fr)
JP (1) JPS51121435A (fr)
BE (1) BE839859A (fr)
DE (1) DE2616037A1 (fr)
FR (1) FR2307598A1 (fr)
GB (1) GB1473079A (fr)
IT (1) IT1028945B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338317A (en) * 1991-05-03 1994-08-16 Vance Products Incorporated Rotational surgical instrument handle
CN100594242C (zh) * 2008-07-28 2010-03-17 武汉钢铁(集团)公司 一种铁水脱硫渣稀渣剂
TWI498282B (zh) * 2012-06-25 2015-09-01 Silicor Materials Inc 適用在用於純化矽之定向凝固之助熔劑組合物及其方法
CN106282631A (zh) * 2016-10-25 2017-01-04 嘉善蓝欣涂料有限公司 一种高流动性白铜用精炼剂及其制备方法
CN109702153B (zh) * 2019-01-25 2020-12-08 宁波日星铸业有限公司 风电球墨铸铁轮毂浇注控制方法改进工艺
CN112705678B (zh) * 2020-12-16 2022-04-08 西峡龙成冶金材料有限公司 一种热作模具钢板坯用连铸结晶器保护渣及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890485A (en) * 1929-11-06 1932-12-13 Paul R Caruthers Method of treating metal
US2823112A (en) * 1955-04-08 1958-02-11 Miller Jay Joseph Flux compound
JPS5220931B1 (fr) * 1967-12-13 1977-06-07

Also Published As

Publication number Publication date
BE839859A (fr) 1976-07-16
DE2616037A1 (de) 1976-10-28
FR2307598B3 (fr) 1979-01-05
JPS51121435A (en) 1976-10-23
GB1473079A (fr) 1977-05-11
US4039326A (en) 1977-08-02
IT1028945B (it) 1979-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse