FR1340347A - Process for the production of resulphurized steels for machining and steels obtained - Google Patents

Process for the production of resulphurized steels for machining and steels obtained

Info

Publication number
FR1340347A
FR1340347A FR909673A FR909673A FR1340347A FR 1340347 A FR1340347 A FR 1340347A FR 909673 A FR909673 A FR 909673A FR 909673 A FR909673 A FR 909673A FR 1340347 A FR1340347 A FR 1340347A
Authority
FR
France
Prior art keywords
steels
resulphurized
machining
production
steels obtained
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
FR909673A
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.)
LE MINISTRE DES MINES ET ETUDE
Original Assignee
LE MINISTRE DES MINES ET ETUDE
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 LE MINISTRE DES MINES ET ETUDE filed Critical LE MINISTRE DES MINES ET ETUDE
Priority to FR909673A priority Critical patent/FR1340347A/en
Application granted granted Critical
Publication of FR1340347A publication Critical patent/FR1340347A/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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
FR909673A 1962-09-17 1962-09-17 Process for the production of resulphurized steels for machining and steels obtained Expired FR1340347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR909673A FR1340347A (en) 1962-09-17 1962-09-17 Process for the production of resulphurized steels for machining and steels obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909673A FR1340347A (en) 1962-09-17 1962-09-17 Process for the production of resulphurized steels for machining and steels obtained

Publications (1)

Publication Number Publication Date
FR1340347A true FR1340347A (en) 1963-10-18

Family

ID=8786953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909673A Expired FR1340347A (en) 1962-09-17 1962-09-17 Process for the production of resulphurized steels for machining and steels obtained

Country Status (1)

Country Link
FR (1) FR1340347A (en)

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