FR2128488A1 - - Google Patents

Info

Publication number
FR2128488A1
FR2128488A1 FR7207111A FR7207111A FR2128488A1 FR 2128488 A1 FR2128488 A1 FR 2128488A1 FR 7207111 A FR7207111 A FR 7207111A FR 7207111 A FR7207111 A FR 7207111A FR 2128488 A1 FR2128488 A1 FR 2128488A1
Authority
FR
France
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
FR7207111A
Other versions
FR2128488B1 (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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine AG
Voest AG
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 Voestalpine AG, Voest AG filed Critical Voestalpine AG
Publication of FR2128488A1 publication Critical patent/FR2128488A1/fr
Application granted granted Critical
Publication of FR2128488B1 publication Critical patent/FR2128488B1/fr
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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/32—Blowing from above

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
FR7207111A 1971-03-01 1972-03-01 Expired FR2128488B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT171371A AT319298B (de) 1971-03-01 1971-03-01 Verfahren zur Herstellung von Stahl nach dem Sauerstoffaufblasverfahren

Publications (2)

Publication Number Publication Date
FR2128488A1 true FR2128488A1 (fr) 1972-10-20
FR2128488B1 FR2128488B1 (fr) 1976-07-23

Family

ID=3519368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207111A Expired FR2128488B1 (fr) 1971-03-01 1972-03-01

Country Status (9)

Country Link
US (1) US3802866A (fr)
AT (1) AT319298B (fr)
BE (1) BE780017A (fr)
DE (1) DE2208355A1 (fr)
FR (1) FR2128488B1 (fr)
GB (1) GB1358326A (fr)
IT (1) IT947654B (fr)
LU (1) LU64807A1 (fr)
NL (1) NL7202308A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884678A (en) * 1974-02-04 1975-05-20 Jones & Laughlin Steel Corp Fluxes
US4746361A (en) * 1987-04-03 1988-05-24 Inland Steel Company Controlling dissolved oxygen content in molten steel
CN101426938B (zh) * 2007-01-31 2010-06-02 中国科学院过程工程研究所 一种钢材防氧化涂料及钢材的防氧化方法
CN108842035A (zh) * 2018-06-15 2018-11-20 甘肃酒钢集团宏兴钢铁股份有限公司 一种炼钢转炉钢渣脱氧球的制造方法
CN113174456B (zh) * 2021-04-28 2022-10-04 东北大学 一种底顶复合吹熔融还原高铁赤泥的综合利用方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2018464A1 (en) * 1968-09-19 1970-05-29 Thyssen Huette Ag high carbon low phosphorus steel by high level oxygen injection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2018464A1 (en) * 1968-09-19 1970-05-29 Thyssen Huette Ag high carbon low phosphorus steel by high level oxygen injection

Also Published As

Publication number Publication date
GB1358326A (en) 1974-07-03
BE780017A (fr) 1972-06-16
NL7202308A (fr) 1972-09-05
DE2208355A1 (de) 1972-09-14
US3802866A (en) 1974-04-09
FR2128488B1 (fr) 1976-07-23
IT947654B (it) 1973-05-30
LU64807A1 (fr) 1972-07-04
AT319298B (de) 1974-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse