FR77793E - Refining products for effervescent, calmed or semi-calmed steels - Google Patents

Refining products for effervescent, calmed or semi-calmed steels

Info

Publication number
FR77793E
FR77793E FR6915A FR67006915A FR77793E FR 77793 E FR77793 E FR 77793E FR 6915 A FR6915 A FR 6915A FR 67006915 A FR67006915 A FR 67006915A FR 77793 E FR77793 E FR 77793E
Authority
FR
France
Prior art keywords
calmed
effervescent
semi
steels
refining products
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
FR6915A
Other languages
French (fr)
Inventor
Guillaume Muller
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.)
Prochirhin SA
Original Assignee
Prochirhin SA
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
Priority to FR6841A priority Critical patent/FR1245440A/en
Application filed by Prochirhin SA filed Critical Prochirhin SA
Priority to FR6915A priority patent/FR77793E/en
Priority to US83619A priority patent/US3158466A/en
Priority to DE1408878*CA priority patent/DE1408878C3/en
Priority to GB2327/61A priority patent/GB979427A/en
Priority to BE599338A priority patent/BE599338A/en
Application granted granted Critical
Publication of FR77793E publication Critical patent/FR77793E/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
    • C21C7/076—Use of slags or fluxes as treating agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
FR6915A 1960-01-21 1960-05-25 Refining products for effervescent, calmed or semi-calmed steels Expired FR77793E (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR6841A FR1245440A (en) 1960-01-21 1960-01-21 Refining products for effervescent, calmed or semi-calmed steels
FR6915A FR77793E (en) 1960-01-21 1960-05-25 Refining products for effervescent, calmed or semi-calmed steels
US83619A US3158466A (en) 1960-01-21 1961-01-19 Product for refining effervescent, quiescent and semi-quiescent steel in the casting
DE1408878*CA DE1408878C3 (en) 1960-01-21 1961-01-20 Treatment mixture for molten steel
GB2327/61A GB979427A (en) 1960-01-21 1961-01-20 Improvements in products for refining steel during casting
BE599338A BE599338A (en) 1960-01-21 1961-01-20 Refining products for calmed or semi-calmed effervescent steels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6841A FR1245440A (en) 1960-01-21 1960-01-21 Refining products for effervescent, calmed or semi-calmed steels
FR6915A FR77793E (en) 1960-01-21 1960-05-25 Refining products for effervescent, calmed or semi-calmed steels

Publications (1)

Publication Number Publication Date
FR77793E true FR77793E (en) 1962-04-20

Family

ID=35615539

Family Applications (2)

Application Number Title Priority Date Filing Date
FR6841A Expired FR1245440A (en) 1960-01-21 1960-01-21 Refining products for effervescent, calmed or semi-calmed steels
FR6915A Expired FR77793E (en) 1960-01-21 1960-05-25 Refining products for effervescent, calmed or semi-calmed steels

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR6841A Expired FR1245440A (en) 1960-01-21 1960-01-21 Refining products for effervescent, calmed or semi-calmed steels

Country Status (5)

Country Link
US (1) US3158466A (en)
BE (1) BE599338A (en)
DE (1) DE1408878C3 (en)
FR (2) FR1245440A (en)
GB (1) GB979427A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436209A (en) * 1966-10-31 1969-04-01 Metallurg Exoproducts Corp Production of rimmed steels
US3639117A (en) * 1970-05-14 1972-02-01 Bethlehem Steel Corp Method for producing bearing grade alloy steels
US4189316A (en) * 1978-01-30 1980-02-19 Tulsky Proektno-Konstruktorsky Tekhnologichesky Institut Mashinostroenia Iron modifier and method of using same
US4224063A (en) * 1979-04-26 1980-09-23 Peregudov Lev V Method of using iron modifier
US4314847A (en) * 1980-06-23 1982-02-09 Nisshin Steel Company, Ltd. Process for dephosphorization and denitrification of chromium-containing iron
US4869749A (en) * 1988-11-23 1989-09-26 Air Products And Chemicals, Inc. Chemical dehydrogenation of molten ferrous alloys using a halogen-containing compound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975084A (en) * 1932-03-07 1934-10-02 Davies Edith Vail Composition of matter and process of treating molten metals
GB508012A (en) * 1936-12-28 1939-06-20 Roechlingsche Eisen & Stahl Process for the deoxidation of steel baths
US2196853A (en) * 1938-10-27 1940-04-09 Special Chemicals Corp Flux composition
US2357014A (en) * 1941-07-07 1944-08-29 William L Ulmer Flux composition
US2829078A (en) * 1955-05-19 1958-04-01 Henry B Aull Flux composition
US2932564A (en) * 1957-06-21 1960-04-12 Norman R Evans Mica treated metals

Also Published As

Publication number Publication date
FR1245440A (en) 1960-11-04
BE599338A (en) 1961-05-16
GB979427A (en) 1965-01-06
DE1408878C3 (en) 1975-07-17
US3158466A (en) 1964-11-24
DE1408878A1 (en) 1968-12-12

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