AT322598B - METHOD FOR MANUFACTURING LEADED STEEL AND DEVICE FOR CARRYING OUT THE METHOD - Google Patents

METHOD FOR MANUFACTURING LEADED STEEL AND DEVICE FOR CARRYING OUT THE METHOD

Info

Publication number
AT322598B
AT322598B AT53371A AT53371A AT322598B AT 322598 B AT322598 B AT 322598B AT 53371 A AT53371 A AT 53371A AT 53371 A AT53371 A AT 53371A AT 322598 B AT322598 B AT 322598B
Authority
AT
Austria
Prior art keywords
carrying
leaded steel
manufacturing
manufacturing leaded
steel
Prior art date
Application number
AT53371A
Other languages
German (de)
Original Assignee
Ormaechea Jose Joaquin Aguirre
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 Ormaechea Jose Joaquin Aguirre filed Critical Ormaechea Jose Joaquin Aguirre
Application granted granted Critical
Publication of AT322598B publication Critical patent/AT322598B/en

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)
AT53371A 1970-02-03 1971-01-22 METHOD FOR MANUFACTURING LEADED STEEL AND DEVICE FOR CARRYING OUT THE METHOD AT322598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES376188A ES376188A1 (en) 1970-02-03 1970-02-03 Method of producing lead bead bearing steel

Publications (1)

Publication Number Publication Date
AT322598B true AT322598B (en) 1975-05-26

Family

ID=8455007

Family Applications (1)

Application Number Title Priority Date Filing Date
AT53371A AT322598B (en) 1970-02-03 1971-01-22 METHOD FOR MANUFACTURING LEADED STEEL AND DEVICE FOR CARRYING OUT THE METHOD

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730045C2 (en) * 1977-07-02 1984-11-08 Krupp Stahl Ag, 4630 Bochum Process for producing wear-resistant rails and / or wheel materials

Families Citing this family (10)

* 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
AT345491B (en) * 1976-12-10 1978-09-25 Voest Ag DEVICE FOR ADDING ADDITIVES INTO A CAST METAL JET
SE7714561L (en) * 1977-12-21 1979-06-22 Uddeholms Ab WAY TO PRODUCE A LEAD ALLOY STEEL AND ACCORDING TO THE WAY OF MANUFACTURED STEEL
US4371395A (en) * 1981-07-06 1983-02-01 Southwire Company Technique for adding lead to steel
JPS63123554A (en) * 1986-11-14 1988-05-27 Nippon Steel Corp Free-cutting steel manufacturing method
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
FR3153593A1 (en) 2023-09-28 2025-04-04 Saipem S.A. Active and individualized ballasting process for a semi-submersible float for offshore wind turbine and float
FR3153592A1 (en) 2023-09-28 2025-04-04 Saipem S.A. Active and centralized ballasting process for a semi-submersible float for offshore wind turbine and float

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730045C2 (en) * 1977-07-02 1984-11-08 Krupp Stahl Ag, 4630 Bochum Process for producing wear-resistant rails and / or wheel materials

Also Published As

Publication number Publication date
LU62493A1 (en) 1971-08-11
US3756805A (en) 1973-09-04
DE2012668A1 (en) 1971-08-12
NL7101331A (en) 1971-08-05
BE762489A (en) 1971-07-16
SE382829B (en) 1976-02-16
GB1311156A (en) 1973-03-21
DE2065802A1 (en) 1976-03-11
FR2079204A1 (en) 1971-11-12
CH545855A (en) 1974-02-15
ES376188A1 (en) 1972-03-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee