FR2004340B1 - - Google Patents

Info

Publication number
FR2004340B1
FR2004340B1 FR696908139A FR6908139A FR2004340B1 FR 2004340 B1 FR2004340 B1 FR 2004340B1 FR 696908139 A FR696908139 A FR 696908139A FR 6908139 A FR6908139 A FR 6908139A FR 2004340 B1 FR2004340 B1 FR 2004340B1
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
FR696908139A
Other languages
French (fr)
Other versions
FR2004340A1 (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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2004340A1 publication Critical patent/FR2004340A1/fr
Application granted granted Critical
Publication of FR2004340B1 publication Critical patent/FR2004340B1/fr
Granted 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of 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

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)
  • Mold Materials And Core Materials (AREA)
FR6908139A 1968-03-20 1969-03-20 Procede pour la fabrication de fontes avec des proprietes ameliorees,ainsi que les produits obtenus Granted FR2004340A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758004 DE1758004B1 (de) 1968-03-20 1968-03-20 Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen

Publications (2)

Publication Number Publication Date
FR2004340A1 FR2004340A1 (fr) 1969-11-21
FR2004340B1 true FR2004340B1 (xx) 1974-07-12

Family

ID=5694799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908139A Granted FR2004340A1 (fr) 1968-03-20 1969-03-20 Procede pour la fabrication de fontes avec des proprietes ameliorees,ainsi que les produits obtenus

Country Status (9)

Country Link
US (1) US3617259A (xx)
AT (1) AT309489B (xx)
BE (1) BE730051A (xx)
CH (1) CH523325A (xx)
DE (1) DE1758004B1 (xx)
FR (1) FR2004340A1 (xx)
GB (1) GB1222798A (xx)
NL (1) NL6903748A (xx)
SE (1) SE365545B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975191A (en) * 1974-11-25 1976-08-17 Rote Franklin B Method of producing cast iron
DE2940946C2 (de) * 1979-10-09 1984-10-25 Halbergerhütte GmbH, 6600 Saarbrücken Verfahren zum Impfen von Gußeisenschmelzen
FR2440405A1 (fr) * 1978-11-03 1980-05-30 Sueddeutsche Kalkstickstoff Produit et procede d'inoculation de la fonte
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
SE466059B (sv) * 1990-02-26 1991-12-09 Sintercast Ltd Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor
US5284617A (en) * 1992-09-04 1994-02-08 General Motors Corporation Process for dealuminizing molten cast iron

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901386A (en) * 1952-02-18 1959-08-25 Renault Method of heat treating cast iron
US3013911A (en) * 1953-11-18 1961-12-19 Renault Malleable cast iron compositions
US2887421A (en) * 1955-01-05 1959-05-19 Renault Method of producing castings having high mechanical properties
US3005736A (en) * 1958-02-06 1961-10-24 Renault High-toughness cast-iron for relatively thick castings, and method of producing same
FR1406651A (fr) * 1964-05-27 1965-07-23 Azote Office Nat Ind Procédé de réduction directe des oxydes de fer et lits fluidisés
FR1449616A (fr) * 1965-01-18 1966-05-06 Azote Office Nat Ind Inoculation à germination homogène des fontes et aciers

Also Published As

Publication number Publication date
BE730051A (xx) 1969-09-01
US3617259A (en) 1971-11-02
NL6903748A (xx) 1969-09-23
DE1758004B1 (de) 1972-05-31
AT309489B (de) 1973-08-27
CH523325A (de) 1972-05-31
SU364169A3 (xx) 1972-12-25
FR2004340A1 (fr) 1969-11-21
GB1222798A (en) 1971-02-17
SE365545B (xx) 1974-03-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse