IT7969143A0 - Agente inoculante e procedimento per inoculazione di ghise fuse - Google Patents

Agente inoculante e procedimento per inoculazione di ghise fuse

Info

Publication number
IT7969143A0
IT7969143A0 IT7969143A IT6914379A IT7969143A0 IT 7969143 A0 IT7969143 A0 IT 7969143A0 IT 7969143 A IT7969143 A IT 7969143A IT 6914379 A IT6914379 A IT 6914379A IT 7969143 A0 IT7969143 A0 IT 7969143A0
Authority
IT
Italy
Prior art keywords
procedure
melted iron
iron inoculation
inoculant agent
inoculant
Prior art date
Application number
IT7969143A
Other languages
English (en)
Other versions
IT1165243B (it
Inventor
Wolfram Werner Morsdorf
Friedrich Wolfsgruber
Hans Werner Kasel
Manfred Heinz Albert Odendahl
Original Assignee
Sueddeutsche Kalkstickstoff
Halbergerhuette 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
Priority claimed from DE19782847787 external-priority patent/DE2847787C3/de
Priority claimed from DE19792940946 external-priority patent/DE2940946C2/de
Application filed by Sueddeutsche Kalkstickstoff, Halbergerhuette Gmbh filed Critical Sueddeutsche Kalkstickstoff
Publication of IT7969143A0 publication Critical patent/IT7969143A0/it
Application granted granted Critical
Publication of IT1165243B publication Critical patent/IT1165243B/it

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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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
    • C21C1/08—Manufacture of cast-iron

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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
IT69143/79A 1978-11-03 1979-11-02 Agente inoculante e procedimento per inoculazione di ghise fuse IT1165243B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782847787 DE2847787C3 (de) 1978-11-03 1978-11-03 Langzeit-Impfmittel und Verfahren zum Impfen von Gußeisenschmelzen
DE19792940946 DE2940946C2 (de) 1979-10-09 1979-10-09 Verfahren zum Impfen von Gußeisenschmelzen

Publications (2)

Publication Number Publication Date
IT7969143A0 true IT7969143A0 (it) 1979-11-02
IT1165243B IT1165243B (it) 1987-04-22

Family

ID=25776332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69143/79A IT1165243B (it) 1978-11-03 1979-11-02 Agente inoculante e procedimento per inoculazione di ghise fuse

Country Status (6)

Country Link
US (1) US4292075A (it)
CH (1) CH647809A5 (it)
ES (1) ES486130A1 (it)
FR (1) FR2440405A1 (it)
GB (1) GB2039301B (it)
IT (1) IT1165243B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033194A1 (de) * 1980-09-03 1982-04-01 Werner Keßl, Gießereibedarf GmbH, 8481 Bärnwinkel Verfahren zur homogenisierung von gusseisenschmelzen und presslinge zu seiner durchfuehrung
US4581068A (en) * 1985-05-06 1986-04-08 Frank & Schulte Gmbh Shaped body for feeding cupola furnaces
DE68919843T2 (de) * 1988-03-11 1995-06-29 Deere & Co Herstellung von Mangankarbid und Eisen(II)-Legierungen.
SE512201C2 (sv) * 1998-03-06 2000-02-14 Sintercast Ab Förfarande för framställning av Mg-behandlat järn med förbättrad bearbetbarhet
US6395107B1 (en) 2000-01-28 2002-05-28 Sundaresa V. Subramanian Cast iron for use in high speed machining with cubic boron nitride and silicon nitride tools
CN104164607B (zh) * 2013-05-17 2017-02-22 南车戚墅堰机车车辆工艺研究所有限公司 高镍球墨铸铁的球化处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009650B (de) * 1955-06-10 1957-06-06 Phoenix Rheinrohr Ag Verfahren zum Herstellen von Giessereiroheisen, das auf der Giessmaschine vergossen wird
US3318687A (en) * 1964-04-30 1967-05-09 James J Bowden Treatment of slag in the process of making steel
DE1758004B1 (de) * 1968-03-20 1972-05-31 Degussa Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen
US3649248A (en) * 1968-10-28 1972-03-14 Yawata Iron & Steel Co Process for producing a calcium ferrite for making steels
US3669618A (en) * 1969-03-03 1972-06-13 Republic Steel Corp Method of producing dicalcium ferrite sinter
US3802865A (en) * 1969-08-29 1974-04-09 Nippon Kokan Kk Self soluble slag forming agents for use in steel making
US3726665A (en) * 1969-10-15 1973-04-10 C & W Corson H Inc Slagging in basic steel-making process
JPS5017171B1 (it) * 1970-09-25 1975-06-19
US3771999A (en) * 1970-12-03 1973-11-13 Republic Steel Corp Slag-making methods and materials
FR2242466A1 (en) * 1973-09-05 1975-03-28 Doittau Sa Produits Metallurg Spheroidal or lamellar cast iron mfr - using inoculating mass in the stream of pouring metal during casting

Also Published As

Publication number Publication date
US4292075A (en) 1981-09-29
CH647809A5 (de) 1985-02-15
ES486130A1 (es) 1980-05-16
GB2039301B (en) 1983-04-13
FR2440405B1 (it) 1984-05-04
GB2039301A (en) 1980-08-06
IT1165243B (it) 1987-04-22
FR2440405A1 (fr) 1980-05-30

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