ES327395A1 - Procedure and apparatus for the continuous degasification of casted metal. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and apparatus for the continuous degasification of casted metal. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES327395A1
ES327395A1 ES0327395A ES327395A ES327395A1 ES 327395 A1 ES327395 A1 ES 327395A1 ES 0327395 A ES0327395 A ES 0327395A ES 327395 A ES327395 A ES 327395A ES 327395 A1 ES327395 A1 ES 327395A1
Authority
ES
Spain
Prior art keywords
metal
molten metal
degassing
stages
jet
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
ES0327395A
Other languages
Spanish (es)
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of ES327395A1 publication Critical patent/ES327395A1/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
    • C21C7/10—Handling in a vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/113—Treating the molten metal by vacuum treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Process for the continuous degassing of molten metal, particularly for the continuous removal of sensitive quantities of oxygen from the molten steel, characterized in that a solid stream of molten metal without degassing is continuously introduced in a first stage of degassing producing dispersion of the molten metal. solid jet by the expansion of the gases contained in the metal, passing the molten metal dispersed through one or more stages of degassing without coalescence of the dispersed jet between stages, maintaining, each of said stages at an absolute pressure lower than the stage above, the dispersed jet constituting a barrier that maintains a pressure difference between the different stages, coalescing the scattered metal jet into a molten metal reservoir after releasing the gases contained in the metal at the lowest absolute pressure of the last stage . (Machine-translation by Google Translate, not legally binding)
ES0327395A 1965-06-02 1966-05-31 Procedure and apparatus for the continuous degasification of casted metal. (Machine-translation by Google Translate, not legally binding) Expired ES327395A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US460784A US3408059A (en) 1965-06-02 1965-06-02 Apparatus for stream degassing molten metal

Publications (1)

Publication Number Publication Date
ES327395A1 true ES327395A1 (en) 1967-03-16

Family

ID=23830069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327395A Expired ES327395A1 (en) 1965-06-02 1966-05-31 Procedure and apparatus for the continuous degasification of casted metal. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
US (1) US3408059A (en)
AT (1) AT295572B (en)
BE (1) BE681770A (en)
BR (1) BR6679962D0 (en)
DE (1) DE1508272B1 (en)
ES (1) ES327395A1 (en)
GB (1) GB1156823A (en)
NL (1) NL6607603A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95190E (en) * 1965-11-15 1970-07-31 Est Aciers Fins Installation for continuous casting of steel.
US3856182A (en) * 1972-03-01 1974-12-24 Siderurgie Fse Inst Rech Apparatus for regulating molten metal supply
US4049248A (en) * 1971-07-16 1977-09-20 A/S Ardal Og Sunndal Verk Dynamic vacuum treatment
JPH0620618B2 (en) * 1985-03-26 1994-03-23 日立電線株式会社 Continuous casting method and apparatus
US5746368A (en) * 1996-05-15 1998-05-05 Ford Motor Company Molten solder dispensing system
US6528010B2 (en) * 2000-02-08 2003-03-04 Foseco International Limited Molten metal handling vessel
US20130048897A1 (en) * 2011-08-31 2013-02-28 P D K Llc Exchangeable valve plate assembly for a molten metal slide gate valve

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA682859A (en) * 1964-03-24 Bick Klaus Continuous casting of semi-finished material
CA613169A (en) * 1961-01-24 Coupette Werner Process for the effective degasification and deoxidation of steel
US2734240A (en) * 1956-02-14 Vacuum pouring apparatus
US2882570A (en) * 1956-05-22 1959-04-21 Joseph B Brennan Continuous vacuum casting
AT202172B (en) * 1956-12-12 1959-02-10 Bochumer Ver Fuer Guszstahlfab Process and device for the vacuum treatment of steel
GB890769A (en) * 1957-04-10 1962-03-07 United States Steel Corp Method and apparatus for vacuum casting
US3013316A (en) * 1958-12-31 1961-12-19 United States Steel Corp Method and apparatus for vacuum casting
US3099053A (en) * 1959-03-25 1963-07-30 Olin Mathieson Apparatus and process for continuous casting
US3024507A (en) * 1959-07-30 1962-03-13 Gero Metallurg Corp Method of vacuum casting
DE1222091B (en) * 1959-12-18 1966-08-04 Leybold Hochvakuum Anlagen Method and device for degassing molten metals, in particular steel
US3145095A (en) * 1960-03-18 1964-08-18 Finkl & Sons Co Method and apparatus for continuously tapping and degassing molten metal into ingot molds
US3125440A (en) * 1960-12-27 1964-03-17 Tlbr b
US3146288A (en) * 1961-01-05 1964-08-25 Gero Metallurg Corp Apparatus for vacuum treatment of molten metal
AT265347B (en) * 1961-06-09 1968-10-10 Krupp Ag Huettenwerke Process for degassing steels and for the accelerated production of steel
SE314168B (en) * 1961-08-09 1969-09-01 Motala Verkstad Ab
US3185565A (en) * 1962-11-16 1965-05-25 Pennsalt Chemicals Corp Method and apparatus for safe operation of vacuum chambers
DE1430800A1 (en) * 1963-01-25 1968-12-05 Daimler Benz Ag Wheel recess arrangement on motor vehicles
DE1215310B (en) * 1963-03-02 1966-04-28 Bochumer Ver Fuer Gussstahlfab Device for degassing and casting, in particular continuous casting, of steel or other metals
US3305901A (en) * 1963-06-12 1967-02-28 Gero Metallurg Corp Vacuum casting method of multiple ingot casting
DE1228291B (en) * 1963-11-20 1966-11-10 Standard Messo Duisburg Method and device for the subsequent degassing of molten steels

Also Published As

Publication number Publication date
BE681770A (en) 1966-11-28
GB1156823A (en) 1969-07-02
BR6679962D0 (en) 1973-03-13
DE1508272B1 (en) 1971-04-22
NL6607603A (en) 1966-12-05
US3408059A (en) 1968-10-29
AT295572B (en) 1972-01-10

Similar Documents

Publication Publication Date Title
ES315961A1 (en) Procedure and filtering apparatus. (Machine-translation by Google Translate, not legally binding)
ES372561A1 (en) Method and apparatus for incorporating additives in a melt
DK120121C (en) Method and apparatus for continuous hydraulic or pneumatic sorting of solid, finely divided particles.
BE599296A (en) Process for producing metals such as steel and cast iron, and device for implementing this process
ES327395A1 (en) Procedure and apparatus for the continuous degasification of casted metal. (Machine-translation by Google Translate, not legally binding)
ATE57318T1 (en) DEVICE FOR CONTINUOUS METAL EXPRESSION.
ES432401A1 (en) Method and apparatus for continuously casting of metal in horizontal direction
ES8205572A1 (en) Method for adding solids to molten metal.
GB968866A (en) Method of continuously casting metal
ES386690A1 (en) Process and apparatus for quenching unstable gas
GB1048895A (en) Apparatus and method for the degassing of molten metals
ES374072A1 (en) Apparatus for shrouding a pouring stream and molten casting surface with a protective gas
ES372141A1 (en) Apparatus for production of castings from alloys of metals and gases
ES376188A1 (en) Method of producing lead bead bearing steel
ES321600A1 (en) A procedure for continuous steel colada. (Machine-translation by Google Translate, not legally binding)
ES8506811A1 (en) Device for use in the degassing of molten metal.
ES330842A1 (en) Procedure and apparatus for the displacement of scoring in a continuous foundry mold. (Machine-translation by Google Translate, not legally binding)
ES381532A1 (en) Method for purifying steel in a continuous casting plant
GB1271443A (en) An arrangement for introducing solid materials in discrete form into metal melts
ES309316A3 (en) A method and an apparatus for milling metal in one or more molds. (Machine-translation by Google Translate, not legally binding)
FR2039232A7 (en) Continuous slag removal from aluminium
ES334685A1 (en) Procedure of colada in metal rope, especially of steel and apparatus for the practice of the same. (Machine-translation by Google Translate, not legally binding)
ES326505A3 (en) Procedure for the horizontal metal collate. (Machine-translation by Google Translate, not legally binding)
GB1212372A (en) Method and apparatus for flushing, purifying and/or degassing molten metals
GB1034593A (en) Apparatus for the continuous casing of metals under vacuum