FR747074A - Perfectionnements au procédé d'amélioration des aciers - Google Patents

Perfectionnements au procédé d'amélioration des aciers

Info

Publication number
FR747074A
FR747074A FR747074DA FR747074A FR 747074 A FR747074 A FR 747074A FR 747074D A FR747074D A FR 747074DA FR 747074 A FR747074 A FR 747074A
Authority
FR
France
Prior art keywords
improvement process
steel
steel improvement
improvement
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.)
Expired
Application number
Other languages
English (en)
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Application granted granted Critical
Publication of FR747074A publication Critical patent/FR747074A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04Removing impurities by adding a treating agent
    • C21C7/076Use of slags or fluxes as treating agents
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00Refining of pig-iron; Cast iron
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR747074D 1932-02-27 1932-02-27 Perfectionnements au procédé d'amélioration des aciers Expired FR747074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR747074T 1932-02-27

Publications (1)

Publication Number Publication Date
FR747074A true FR747074A (fr) 1933-06-10

Family

ID=9147719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747074D Expired FR747074A (fr) 1932-02-27 1932-02-27 Perfectionnements au procédé d'amélioration des aciers

Country Status (1)

Country Link
FR (1) FR747074A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110373516A (zh) * 2019-08-26 2019-10-25 辽宁科技大学 一种感应加热式钢液渣洗净化装置及净化方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110373516A (zh) * 2019-08-26 2019-10-25 辽宁科技大学 一种感应加热式钢液渣洗净化装置及净化方法
CN110373516B (zh) * 2019-08-26 2024-03-26 辽宁科技大学 一种感应加热式钢液渣洗净化装置及净化方法

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