AT383832B - Pfannenstand zum behandeln schmelzfluessigen metalles - Google Patents

Pfannenstand zum behandeln schmelzfluessigen metalles

Info

Publication number
AT383832B
AT383832B AT0339485A AT339485A AT383832B AT 383832 B AT383832 B AT 383832B AT 0339485 A AT0339485 A AT 0339485A AT 339485 A AT339485 A AT 339485A AT 383832 B AT383832 B AT 383832B
Authority
AT
Austria
Prior art keywords
pan
liquid metals
melt liquid
treating melt
treating
Prior art date
Application number
AT0339485A
Other languages
English (en)
Other versions
ATA339485A (de
Inventor
Ernst Ing Riegler
Ernst Ing Zajicek
Hubert Hammerschmid
Original Assignee
Voest Alpine 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
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=AT383832(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0339485A priority Critical patent/AT383832B/de
Priority to US06/923,130 priority patent/US4718645A/en
Priority to EP86890313A priority patent/EP0223769B1/de
Priority to DE8686890313T priority patent/DE3662206D1/de
Priority to ES86890313T priority patent/ES2007285B3/es
Priority to KR860009817A priority patent/KR870004758A/ko
Publication of ATA339485A publication Critical patent/ATA339485A/de
Application granted granted Critical
Publication of AT383832B publication Critical patent/AT383832B/de

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)
AT0339485A 1985-11-21 1985-11-21 Pfannenstand zum behandeln schmelzfluessigen metalles AT383832B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0339485A AT383832B (de) 1985-11-21 1985-11-21 Pfannenstand zum behandeln schmelzfluessigen metalles
US06/923,130 US4718645A (en) 1985-11-21 1986-10-24 Ladle stand arrangement for treating molten metal
EP86890313A EP0223769B1 (de) 1985-11-21 1986-11-13 Pfannenstand zum Behandeln schmelzflüssigen Metalles
DE8686890313T DE3662206D1 (en) 1985-11-21 1986-11-13 Ladle stand for treating molten metal
ES86890313T ES2007285B3 (es) 1985-11-21 1986-11-13 Soporte para cucharas de colada para el tratamiento de metales fundidos.
KR860009817A KR870004758A (ko) 1985-11-21 1986-11-20 용융금속을 처리하기 위한 레들 스탠드

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 (2)

Publication Number Publication Date
ATA339485A ATA339485A (de) 1987-01-15
AT383832B true AT383832B (de) 1987-08-25

Family

ID=3549876

Family Applications (1)

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

Country Status (6)

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

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 (de) * 1982-12-21 1987-06-13 Wurth Paul Sa

Also Published As

Publication number Publication date
ATA339485A (de) 1987-01-15
KR870004758A (ko) 1987-06-01
DE3662206D1 (en) 1989-04-06
ES2007285B3 (es) 1993-05-16
EP0223769A1 (de) 1987-05-27
EP0223769B1 (de) 1989-03-01
US4718645A (en) 1988-01-12

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Legal Events

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ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee