ES460581A1 - Un dispositivo para agregar aditivos, en especial materialespara aleaciones. - Google Patents

Un dispositivo para agregar aditivos, en especial materialespara aleaciones.

Info

Publication number
ES460581A1
ES460581A1 ES460581A ES460581A ES460581A1 ES 460581 A1 ES460581 A1 ES 460581A1 ES 460581 A ES460581 A ES 460581A ES 460581 A ES460581 A ES 460581A ES 460581 A1 ES460581 A1 ES 460581A1
Authority
ES
Spain
Prior art keywords
chute
substances
stream
pref
platform
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
ES460581A
Other languages
English (en)
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.)
Voestalpine AG
Original Assignee
Voestalpine AG
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 Voestalpine AG filed Critical Voestalpine AG
Publication of ES460581A1 publication Critical patent/ES460581A1/es
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
    • C21C7/0037—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

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)
  • Manufacture And Refinement Of Metals (AREA)
ES460581A 1976-12-10 1977-07-08 Un dispositivo para agregar aditivos, en especial materialespara aleaciones. Expired ES460581A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT912476A AT345491B (de) 1976-12-10 1976-12-10 Einrichtung zur zugabe von zusatzstoffen in einen metallgiessstrahl

Publications (1)

Publication Number Publication Date
ES460581A1 true ES460581A1 (es) 1978-05-16

Family

ID=3611382

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460581A Expired ES460581A1 (es) 1976-12-10 1977-07-08 Un dispositivo para agregar aditivos, en especial materialespara aleaciones.

Country Status (8)

Country Link
JP (1) JPS602370B2 (fr)
AT (1) AT345491B (fr)
BE (1) BE851620A (fr)
DE (1) DE2706096C2 (fr)
ES (1) ES460581A1 (fr)
FR (1) FR2373608A1 (fr)
LU (1) LU77553A1 (fr)
SE (1) SE421012B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814907A1 (de) * 1988-05-03 1989-11-09 Thyssen Stahl Ag Verfahren und vorrichtung zur zugabe von legierungsmitteln in einen metallgiessstrahl
ITUD20120158A1 (it) * 2012-09-13 2014-03-14 Danieli Off Mecc Apparato e metodo per il trattamento di scorie metallurgiche
CN107557527A (zh) * 2017-09-29 2018-01-09 四川德胜集团钒钛有限公司 一种炼钢转炉用合金烘烤系统
CN118950954B (zh) * 2024-10-14 2025-02-18 洛阳卓煜机械有限公司 一种球墨铸铁冲入法铸造合金自动添加装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286524B (de) * 1963-12-24 1969-01-09 Sueddeutsche Kalkstickstoff Vorrichtung zur mengenverstellbaren und gezielten Materialaufgabe beim Schmelzbetrieb
US3260591A (en) * 1964-01-20 1966-07-12 Brown Fintube Co Propelling of addition agents into melts
ES376188A1 (es) * 1970-02-03 1972-03-16 Aguirre Ormaechea Perfeccionamientos introducidos en el proceso de fabrica- cion de aceros.

Also Published As

Publication number Publication date
FR2373608A1 (fr) 1978-07-07
LU77553A1 (fr) 1977-09-19
JPS5372717A (en) 1978-06-28
FR2373608B1 (fr) 1980-03-21
SE421012B (sv) 1981-11-16
ATA912476A (de) 1977-12-15
AT345491B (de) 1978-09-25
BE851620A (fr) 1977-06-16
SE7701331L (sv) 1978-06-11
DE2706096A1 (de) 1978-06-15
JPS602370B2 (ja) 1985-01-21
DE2706096C2 (de) 1984-07-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202