ES557689A0 - Un dispositivo para anadir particulas solidas de un ingrediente de aleacion a un metal fundido. - Google Patents

Un dispositivo para anadir particulas solidas de un ingrediente de aleacion a un metal fundido.

Info

Publication number
ES557689A0
ES557689A0 ES557689A ES557689A ES557689A0 ES 557689 A0 ES557689 A0 ES 557689A0 ES 557689 A ES557689 A ES 557689A ES 557689 A ES557689 A ES 557689A ES 557689 A0 ES557689 A0 ES 557689A0
Authority
ES
Spain
Prior art keywords
solid particles
cast metal
adding solid
alloy ingredient
ingredient
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.)
Granted
Application number
ES557689A
Other languages
English (en)
Other versions
ES8800730A1 (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.)
Inland Steel Co
Original Assignee
Inland Steel Co
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=24937967&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES557689(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inland Steel Co filed Critical Inland Steel Co
Publication of ES557689A0 publication Critical patent/ES557689A0/es
Publication of ES8800730A1 publication Critical patent/ES8800730A1/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
ES557689A 1985-05-06 1987-08-27 Un dispositivo para anadir particulas solidas de un ingrediente de aleacion a un metal fundido. Expired ES8800730A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/731,077 US4602949A (en) 1985-05-06 1985-05-06 Method and apparatus for adding solid alloying ingredients to molten metal stream

Publications (2)

Publication Number Publication Date
ES557689A0 true ES557689A0 (es) 1987-11-16
ES8800730A1 ES8800730A1 (es) 1987-11-16

Family

ID=24937967

Family Applications (2)

Application Number Title Priority Date Filing Date
ES554653A Expired ES8801048A1 (es) 1985-05-06 1986-05-05 Un metodo para anadir particulas solidas de un ingrediente aleante a una corriente de metal fundido
ES557689A Expired ES8800730A1 (es) 1985-05-06 1987-08-27 Un dispositivo para anadir particulas solidas de un ingrediente de aleacion a un metal fundido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES554653A Expired ES8801048A1 (es) 1985-05-06 1986-05-05 Un metodo para anadir particulas solidas de un ingrediente aleante a una corriente de metal fundido

Country Status (9)

Country Link
US (1) US4602949A (es)
EP (1) EP0201299B1 (es)
BR (1) BR8602004A (es)
CA (1) CA1239023A (es)
DE (1) DE3676738D1 (es)
ES (2) ES8801048A1 (es)
IN (1) IN167174B (es)
MX (1) MX166260B (es)
ZA (1) ZA863232B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724895A (en) * 1986-05-14 1988-02-16 Inland Steel Company Fume control in strand casting of free machining steel
US4723997A (en) * 1987-04-20 1988-02-09 L'air Liquide Method and apparatus for shielding a stream of liquid metal
US4747584A (en) * 1987-05-19 1988-05-31 Inland Steel Company Apparatus for injecting alloying ingredient into molten metal stream
US4848755A (en) * 1988-03-18 1989-07-18 Inland Steel Company Apparatus for adding liquid alloying ingredient 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
US4863684A (en) * 1989-01-13 1989-09-05 Inland Steel Company Method and apparatus for adding shot to molten steel
RU2288280C1 (ru) * 2005-03-10 2006-11-27 Виктор Николаевич Хлопонин Способ воздействия на химический состав жидкой стали и комплекс оборудования для его осуществления
CN110205445A (zh) * 2019-06-24 2019-09-06 武汉钢铁有限公司 一种在钢包加入金属铋的合金化方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB520227A (en) * 1938-05-02 1940-04-18 Inland Steel Co A method of, and means for, adding lead to steel
US2997386A (en) * 1958-06-27 1961-08-22 Feichtinger Heinrich Process and apparatus for treating metal melts
DE1758990B1 (de) * 1968-09-12 1970-06-04 Elektrometallurgie Gmbh Vorrichtung zum Einbringen von zerkleinerten Stoffen in metallische Schmelzen
US3963224A (en) * 1975-07-30 1976-06-15 Jones & Laughlin Steel Corporation Gas shroud
DE2607735A1 (de) * 1976-02-23 1977-08-25 Mannesmann Ag Verfahren und einrichtung zur verhinderung der reoxydation des giessstrahles und zur chemischen beeinflussung von metallschmelzen
IT1116426B (it) * 1977-04-18 1986-02-10 Centro Speriment Metallurg Sistema per l'aggiunta di polveri in lingottiera per colata continua
US4391319A (en) * 1979-08-27 1983-07-05 Keystone Consolidated Industries, Inc. Apparatus for introducing elements into molten metal streams and casting in inert atmosphere
US4381102A (en) * 1979-10-29 1983-04-26 Flo-Con Systems, Inc. Shroud support and method for shroud engagement with teeming valve
US4389249A (en) * 1982-04-22 1983-06-21 Inland Steel Company Method for adding ingredient to steel as shot
JPS59208048A (ja) * 1983-05-11 1984-11-26 Nippon Steel Corp 快削鋼製造における快削性付与成分の添加方法

Also Published As

Publication number Publication date
BR8602004A (pt) 1987-01-06
AU584419B2 (en) 1989-05-25
ES8800730A1 (es) 1987-11-16
ES554653A0 (es) 1987-12-01
ES8801048A1 (es) 1987-12-01
EP0201299B1 (en) 1991-01-09
MX166260B (es) 1992-12-28
US4602949A (en) 1986-07-29
IN167174B (es) 1990-09-15
AU5705686A (en) 1986-11-13
ZA863232B (en) 1986-12-30
CA1239023A (en) 1988-07-12
EP0201299A2 (en) 1986-11-12
DE3676738D1 (de) 1991-02-14
EP0201299A3 (en) 1987-04-29

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