ES2007285B3 - Soporte para cucharas de colada para el tratamiento de metales fundidos. - Google Patents

Soporte para cucharas de colada para el tratamiento de metales fundidos.

Info

Publication number
ES2007285B3
ES2007285B3 ES86890313T ES86890313T ES2007285B3 ES 2007285 B3 ES2007285 B3 ES 2007285B3 ES 86890313 T ES86890313 T ES 86890313T ES 86890313 T ES86890313 T ES 86890313T ES 2007285 B3 ES2007285 B3 ES 2007285B3
Authority
ES
Spain
Prior art keywords
treatment
support
molten metals
spoons
casting
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 - Lifetime
Application number
ES86890313T
Other languages
English (en)
Inventor
Ernst Riegler
Ernst Zajicek
Hubert Hammerschmid
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.)
Primetals Technologies Austria GmbH
Original Assignee
Voest Alpine Industrienlagenbau GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3549876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2007285(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH
Application granted granted Critical
Publication of ES2007285B3 publication Critical patent/ES2007285B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ES86890313T 1985-11-21 1986-11-13 Soporte para cucharas de colada para el tratamiento de metales fundidos. Expired - Lifetime ES2007285B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0339485A AT383832B (de) 1985-11-21 1985-11-21 Pfannenstand zum behandeln schmelzfluessigen metalles

Publications (1)

Publication Number Publication Date
ES2007285B3 true ES2007285B3 (es) 1993-05-16

Family

ID=3549876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86890313T Expired - Lifetime ES2007285B3 (es) 1985-11-21 1986-11-13 Soporte para cucharas de colada para el tratamiento de metales fundidos.

Country Status (6)

Country Link
US (1) US4718645A (es)
EP (1) EP0223769B1 (es)
KR (1) KR870004758A (es)
AT (1) AT383832B (es)
DE (1) DE3662206D1 (es)
ES (1) ES2007285B3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103205528A (zh) * 2013-03-26 2013-07-17 鞍钢股份有限公司 一种转炉氧枪限位装置及方法
JP5995006B2 (ja) * 2013-11-22 2016-09-21 Ｊｆｅスチール株式会社 機械攪拌式脱硫設備のインペラー交換装置
CN106086311B (zh) * 2016-06-24 2018-06-08 中冶南方工程技术有限公司 一种降低kr脱硫处理装置安装高度的方法
CN112973561A (zh) * 2021-03-16 2021-06-18 攀钢集团攀枝花钢铁研究院有限公司 一种铁水脱硫设备及其旋转脱硫用的夹紧装置
CN113106193A (zh) * 2021-03-24 2021-07-13 唐山科技职业技术学院 一种铁水预处理喷枪行走装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002739A (en) * 1958-06-06 1961-10-03 A J Boynton & Co Carriage for lance and hood
US3149191A (en) * 1959-10-28 1964-09-15 Pennsylvania Engineering Corp Furnace installation
DE1212569B (de) * 1962-08-18 1966-03-17 Gutehoffnungshuette Sterkrade Konverter-Blasvorrichtung mit mehreren Blaslanzen
AT254237B (de) * 1963-08-26 1967-05-10 Voest Ag Vorrichtung zum Wechseln von in metallurgische Gefäße, wie Tiegel, einführbaren Lanzen
DE2454776B2 (de) * 1974-11-15 1976-09-02 Mannesmann AG, 4000 Düsseldorf Anlage zum einbringen von behandlungsmitteln in metallschmelzen
LU83089A1 (de) * 1981-01-26 1981-06-04 Wurth Anciens Ets Paul Vorrichtung und halterung zum wechseln von tauchlanzen
IN159870B (es) * 1982-12-21 1987-06-13 Wurth Paul Sa

Also Published As

Publication number Publication date
EP0223769B1 (de) 1989-03-01
AT383832B (de) 1987-08-25
ATA339485A (de) 1987-01-15
US4718645A (en) 1988-01-12
EP0223769A1 (de) 1987-05-27
DE3662206D1 (en) 1989-04-06
KR870004758A (ko) 1987-06-01

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