FR835327A - Process for the preparation of a steel with a low phosphorus and sulfur content - Google Patents

Process for the preparation of a steel with a low phosphorus and sulfur content

Info

Publication number
FR835327A
FR835327A FR835327DA FR835327A FR 835327 A FR835327 A FR 835327A FR 835327D A FR835327D A FR 835327DA FR 835327 A FR835327 A FR 835327A
Authority
FR
France
Prior art keywords
steel
preparation
sulfur content
low phosphorus
phosphorus
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.)
Roechlingsche Eisen und Stahlwerke GmbH
Original Assignee
Roechlingsche Eisen und Stahlwerke GmbH
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 Roechlingsche Eisen und Stahlwerke GmbH filed Critical Roechlingsche Eisen und Stahlwerke GmbH
Application granted granted Critical
Publication of FR835327A publication Critical patent/FR835327A/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
    • C21C7/064—Dephosphorising; Desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR835327D 1937-03-22 1938-03-16 Process for the preparation of a steel with a low phosphorus and sulfur content Expired FR835327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE835327X 1937-03-22

Publications (1)

Publication Number Publication Date
FR835327A true FR835327A (en) 1938-12-19

Family

ID=6760887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835327D Expired FR835327A (en) 1937-03-22 1938-03-16 Process for the preparation of a steel with a low phosphorus and sulfur content

Country Status (1)

Country Link
FR (1) FR835327A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900458C (en) * 1940-10-29 1953-12-28 August Thyssen Huette Akt Ges Manufacture of pure cast iron, pig iron or steel
DE907781C (en) * 1940-06-18 1954-03-29 Thyssen Huette Ag Process for improving the blowability of poorly blown, especially silicon-rich Thomas pig iron
FR2132182A1 (en) * 1971-04-01 1972-11-17 Siderpatents Sa

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907781C (en) * 1940-06-18 1954-03-29 Thyssen Huette Ag Process for improving the blowability of poorly blown, especially silicon-rich Thomas pig iron
DE900458C (en) * 1940-10-29 1953-12-28 August Thyssen Huette Akt Ges Manufacture of pure cast iron, pig iron or steel
FR2132182A1 (en) * 1971-04-01 1972-11-17 Siderpatents Sa

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