FR2366365A1 - Procede de dephosphoration de la fonte liquide - Google Patents

Procede de dephosphoration de la fonte liquide

Info

Publication number
FR2366365A1
FR2366365A1 FR7629376A FR7629376A FR2366365A1 FR 2366365 A1 FR2366365 A1 FR 2366365A1 FR 7629376 A FR7629376 A FR 7629376A FR 7629376 A FR7629376 A FR 7629376A FR 2366365 A1 FR2366365 A1 FR 2366365A1
Authority
FR
France
Prior art keywords
dephosphorising
liq
pig iron
slag process
single 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
FR7629376A
Other languages
English (en)
French (fr)
Other versions
FR2366365B1 (enExample
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to FR7629376A priority Critical patent/FR2366365A1/fr
Publication of FR2366365A1 publication Critical patent/FR2366365A1/fr
Application granted granted Critical
Publication of FR2366365B1 publication Critical patent/FR2366365B1/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR7629376A 1976-09-30 1976-09-30 Procede de dephosphoration de la fonte liquide Granted FR2366365A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629376A FR2366365A1 (fr) 1976-09-30 1976-09-30 Procede de dephosphoration de la fonte liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629376A FR2366365A1 (fr) 1976-09-30 1976-09-30 Procede de dephosphoration de la fonte liquide

Publications (2)

Publication Number Publication Date
FR2366365A1 true FR2366365A1 (fr) 1978-04-28
FR2366365B1 FR2366365B1 (enExample) 1983-04-01

Family

ID=9178232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629376A Granted FR2366365A1 (fr) 1976-09-30 1976-09-30 Procede de dephosphoration de la fonte liquide

Country Status (1)

Country Link
FR (1) FR2366365A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460336A1 (fr) * 1979-06-29 1981-01-23 Nisshin Steel Co Ltd Procede de dephosphoration et de denitration de fonte contenant du chrome
FR2485567A1 (fr) * 1980-06-27 1981-12-31 Nisshin Steel Co Ltd Procede de dephosphoration et de denitration de fonte contenant du chrome
FR2492407A1 (fr) * 1980-10-21 1982-04-23 Nisshin Steel Co Ltd Procede de dephosphoration, de desulfuration et de denitration de fonte contenant du chrome

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460336A1 (fr) * 1979-06-29 1981-01-23 Nisshin Steel Co Ltd Procede de dephosphoration et de denitration de fonte contenant du chrome
FR2485567A1 (fr) * 1980-06-27 1981-12-31 Nisshin Steel Co Ltd Procede de dephosphoration et de denitration de fonte contenant du chrome
FR2492407A1 (fr) * 1980-10-21 1982-04-23 Nisshin Steel Co Ltd Procede de dephosphoration, de desulfuration et de denitration de fonte contenant du chrome

Also Published As

Publication number Publication date
FR2366365B1 (enExample) 1983-04-01

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