FR670535A - Cast iron purification process - Google Patents

Cast iron purification process

Info

Publication number
FR670535A
FR670535A FR670535DA FR670535A FR 670535 A FR670535 A FR 670535A FR 670535D A FR670535D A FR 670535DA FR 670535 A FR670535 A FR 670535A
Authority
FR
France
Prior art keywords
cast iron
purification process
iron purification
cast
purification
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
French (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.)
UNION DE CONSOMMATEURS DE PROD
Original Assignee
UNION DE CONSOMMATEURS DE PROD
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 UNION DE CONSOMMATEURS DE PROD filed Critical UNION DE CONSOMMATEURS DE PROD
Application granted granted Critical
Publication of FR670535A publication Critical patent/FR670535A/en
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR670535D 1928-06-23 1928-06-23 Cast iron purification process Expired FR670535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR670535T 1928-06-23

Publications (1)

Publication Number Publication Date
FR670535A true FR670535A (en) 1929-11-29

Family

ID=9016406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670535D Expired FR670535A (en) 1928-06-23 1928-06-23 Cast iron purification process

Country Status (1)

Country Link
FR (1) FR670535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190478B (en) * 1955-12-13 1965-04-08 Kloeckner Werke Ag Fresh process for the production of pre-metal or steel from phosphorus-containing pig iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190478B (en) * 1955-12-13 1965-04-08 Kloeckner Werke Ag Fresh process for the production of pre-metal or steel from phosphorus-containing pig iron

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