FR2079204A1 - - Google Patents

Info

Publication number
FR2079204A1
FR2079204A1 FR7103348A FR7103348A FR2079204A1 FR 2079204 A1 FR2079204 A1 FR 2079204A1 FR 7103348 A FR7103348 A FR 7103348A FR 7103348 A FR7103348 A FR 7103348A FR 2079204 A1 FR2079204 A1 FR 2079204A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7103348A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2079204A1 publication Critical patent/FR2079204A1/fr
Withdrawn legal-status Critical Current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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • C21C7/0043—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material into the falling stream of molten metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7103348A 1970-02-03 1971-02-02 Withdrawn FR2079204A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES376188A ES376188A1 (es) 1970-02-03 1970-02-03 Perfeccionamientos introducidos en el proceso de fabrica- cion de aceros.

Publications (1)

Publication Number Publication Date
FR2079204A1 true FR2079204A1 (de) 1971-11-12

Family

ID=8455007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103348A Withdrawn FR2079204A1 (de) 1970-02-03 1971-02-02

Country Status (11)

Country Link
US (1) US3756805A (de)
AT (1) AT322598B (de)
BE (1) BE762489A (de)
CH (1) CH545855A (de)
DE (2) DE2012668A1 (de)
ES (1) ES376188A1 (de)
FR (1) FR2079204A1 (de)
GB (1) GB1311156A (de)
LU (1) LU62493A1 (de)
NL (1) NL7101331A (de)
SE (1) SE382829B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373608A1 (fr) * 1976-12-10 1978-07-07 Voest Ag Dispositif pour ajouter des substances d'addition a un metal liquide par leur introduction dans un jet de metal

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917240A (en) * 1971-08-02 1975-11-04 Sumitomo Metal Ind Apparatus for projecting pieces of a deoxidizing agent into molten steel
DE2730045C2 (de) * 1977-07-02 1984-11-08 Krupp Stahl Ag, 4630 Bochum Verfahren zum Herstellen verschleißbeständiger Schienen und/oder Radwerkstoffen
SE7714561L (sv) * 1977-12-21 1979-06-22 Uddeholms Ab Sett att framstella ett blylegerat stal samt enligt settet framstellt stal
US4371395A (en) * 1981-07-06 1983-02-01 Southwire Company Technique for adding lead to steel
JPS63123554A (ja) * 1986-11-14 1988-05-27 Nippon Steel Corp 快削鋼の製造方法
US4751047A (en) * 1987-05-26 1988-06-14 Nippon Steel Corporation Method of adding low-melting-point metal to molten steel
US4849167A (en) * 1988-03-18 1989-07-18 Inland Steel Company Method and appartus for adding liquid alloying ingredient to molten steel
US4848755A (en) * 1988-03-18 1989-07-18 Inland Steel Company Apparatus for adding liquid alloying ingredient to molten steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373608A1 (fr) * 1976-12-10 1978-07-07 Voest Ag Dispositif pour ajouter des substances d'addition a un metal liquide par leur introduction dans un jet de metal

Also Published As

Publication number Publication date
SE382829B (sv) 1976-02-16
AT322598B (de) 1975-05-26
BE762489A (fr) 1971-07-16
DE2065802A1 (de) 1976-03-11
ES376188A1 (es) 1972-03-16
NL7101331A (de) 1971-08-05
CH545855A (de) 1974-02-15
DE2012668A1 (de) 1971-08-12
US3756805A (en) 1973-09-04
LU62493A1 (de) 1971-08-11
GB1311156A (en) 1973-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse