FR1343235A - Process for the production of carbonless ferrochrome - Google Patents

Process for the production of carbonless ferrochrome

Info

Publication number
FR1343235A
FR1343235A FR919500A FR919500A FR1343235A FR 1343235 A FR1343235 A FR 1343235A FR 919500 A FR919500 A FR 919500A FR 919500 A FR919500 A FR 919500A FR 1343235 A FR1343235 A FR 1343235A
Authority
FR
France
Prior art keywords
carbonless
ferrochrome
production
carbonless ferrochrome
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
FR919500A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to FR919500A priority Critical patent/FR1343235A/en
Application granted granted Critical
Publication of FR1343235A publication Critical patent/FR1343235A/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
FR919500A 1962-12-21 1962-12-21 Process for the production of carbonless ferrochrome Expired FR1343235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR919500A FR1343235A (en) 1962-12-21 1962-12-21 Process for the production of carbonless ferrochrome

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919500A FR1343235A (en) 1962-12-21 1962-12-21 Process for the production of carbonless ferrochrome

Publications (1)

Publication Number Publication Date
FR1343235A true FR1343235A (en) 1963-11-15

Family

ID=8793436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919500A Expired FR1343235A (en) 1962-12-21 1962-12-21 Process for the production of carbonless ferrochrome

Country Status (1)

Country Link
FR (1) FR1343235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420657A (en) * 1966-02-14 1969-01-07 Union Carbide Corp Oxygen treatment of chromium alloys
US3850617A (en) * 1970-04-14 1974-11-26 J Umowski Refining of stainless steel
JPS5543047B1 (en) * 1970-01-05 1980-11-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420657A (en) * 1966-02-14 1969-01-07 Union Carbide Corp Oxygen treatment of chromium alloys
JPS5543047B1 (en) * 1970-01-05 1980-11-04
US3850617A (en) * 1970-04-14 1974-11-26 J Umowski Refining of stainless steel

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