FR2225531B1 - - Google Patents

Info

Publication number
FR2225531B1
FR2225531B1 FR7412448A FR7412448A FR2225531B1 FR 2225531 B1 FR2225531 B1 FR 2225531B1 FR 7412448 A FR7412448 A FR 7412448A FR 7412448 A FR7412448 A FR 7412448A FR 2225531 B1 FR2225531 B1 FR 2225531B1
Authority
FR
France
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
FR7412448A
Other versions
FR2225531A1 (fr
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.)
Georg Fischer AG
Original Assignee
Georg Fischer 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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of FR2225531A1 publication Critical patent/FR2225531A1/fr
Application granted granted Critical
Publication of FR2225531B1 publication Critical patent/FR2225531B1/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7412448A 1973-04-11 1974-04-09 Expired FR2225531B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH516573A CH584075A5 (fr) 1973-04-11 1973-04-11

Publications (2)

Publication Number Publication Date
FR2225531A1 FR2225531A1 (fr) 1974-11-08
FR2225531B1 true FR2225531B1 (fr) 1977-10-14

Family

ID=4289007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412448A Expired FR2225531B1 (fr) 1973-04-11 1974-04-09

Country Status (8)

Country Link
JP (1) JPS49130308A (fr)
CH (1) CH584075A5 (fr)
DE (2) DE7406101U (fr)
ES (1) ES425293A1 (fr)
FR (1) FR2225531B1 (fr)
GB (1) GB1459879A (fr)
IT (1) IT1007815B (fr)
PL (1) PL88744B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554782C3 (de) * 1975-12-05 1983-04-07 Caspers, Karl-Heinz, 8500 Nürnberg Verfahren und Vorrichtung zur Impfbehandlung von Gußeisenschmelzen
DE2834900C2 (de) * 1978-06-28 1983-10-27 BCIRA, Birmingham Vorrichtung zur Einführung von Pulver oder Granulat in geschmolzenes Metall
CH665851A5 (de) * 1986-03-20 1988-06-15 Fischer Ag Georg Verfahren zur herstellung von perlitischen gusseisensorten.
GB2199522A (en) * 1986-12-20 1988-07-13 British Steel Corp Introducing additives to molten metal in flow
JP2739580B2 (ja) * 1988-01-07 1998-04-15 リョービ株式会社 粒子分散強化複合材の製造方法及びその製造装置
SE9001894L (sv) * 1990-05-28 1991-12-02 Volvo Ab Foerfarande foer framstaellning av gjutjaern
FR2665854A1 (fr) * 1990-08-20 1992-02-21 Pechiney Electrometallurgie Dispositif d'introduction tardive d'alliage particulaire lors de la coulee d'un metal liquide.
WO1998041658A1 (fr) * 1997-03-17 1998-09-24 Stein - Industrie-Anlagen Inh. Christel Stein Procede d'apport de matieres solides granuleuses dans des masses metalliques fondues
DE19535014C2 (de) * 1995-09-21 1999-03-04 Stein Ind Anlagen Inh Christel Verfahren zum Einbringen von körnigen Feststoffen in Metallschmelzen
FR2820063B1 (fr) * 2001-02-01 2003-04-18 Realisations Tech Sert Soc Et Procede et dispositif de controle de l'ecoulement d'un adjuvant de coulee d'un metal fondu
RU2288280C1 (ru) * 2005-03-10 2006-11-27 Виктор Николаевич Хлопонин Способ воздействия на химический состав жидкой стали и комплекс оборудования для его осуществления
CN102632205A (zh) * 2012-05-07 2012-08-15 无锡桥联风电科技有限公司 一种大型铸件的浇注及孕育装置
CN105057605A (zh) * 2015-08-19 2015-11-18 山东汇丰铸造科技股份有限公司 一种用于铸造过程中随流浇注孕育工具
CN109439947B (zh) * 2018-12-19 2023-08-15 苏州慧金新材料科技有限公司 一种铝合金熔炼剂添加设备

Also Published As

Publication number Publication date
JPS49130308A (fr) 1974-12-13
PL88744B1 (fr) 1976-09-30
FR2225531A1 (fr) 1974-11-08
DE2408363A1 (de) 1974-10-24
GB1459879A (en) 1976-12-31
CH584075A5 (fr) 1977-01-31
ES425293A1 (es) 1976-09-01
DE7406101U (de) 1975-11-20
IT1007815B (it) 1976-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse